What is a number with 22 zeros called? What are the largest numbers in the world called? A short list of numbers and their quantitative designation

“I see clusters of vague numbers that are hidden there in the darkness, behind the small spot of light that the candle of reason gives. They whisper to each other; conspiring about who knows what. Perhaps they don't like us very much for capturing their little brothers in our minds. Or perhaps they simply lead a single-digit life, out there, beyond our understanding.
Douglas Ray

We continue ours. Today we have numbers...

Sooner or later, everyone is tormented by the question, what is the largest number. There are a million answers to a child's question. What's next? Trillion. And even further? In fact, the answer to the question of what are the largest numbers is simple. Just add one to the largest number, and it will no longer be the largest. This procedure can be continued indefinitely.

But if you ask the question: what is the largest number that exists, and what is its proper name?

Now we will find out everything...

There are two systems for naming numbers - American and English.

The American system is built quite simply. All names of large numbers are constructed like this: at the beginning there is a Latin ordinal number, and at the end the suffix -million is added to it. An exception is the name "million" which is the name of the number thousand (lat. mille) and the magnifying suffix -illion (see table). This is how we get the numbers trillion, quadrillion, quintillion, sextillion, septillion, octillion, nonillion and decillion. The American system is used in the USA, Canada, France and Russia. You can find out the number of zeros in a number written according to the American system using the simple formula 3 x + 3 (where x is a Latin numeral).

The English naming system is the most common in the world. It is used, for example, in Great Britain and Spain, as well as in most former English and Spanish colonies. The names of numbers in this system are built like this: like this: the suffix -million is added to the Latin numeral, the next number (1000 times larger) is built according to the principle - the same Latin numeral, but the suffix - billion. That is, after a trillion in the English system there is a trillion, and only then a quadrillion, followed by a quadrillion, etc. Thus, a quadrillion according to the English and American systems are completely different numbers! You can find out the number of zeros in a number written according to the English system and ending with the suffix -million, using the formula 6 x + 3 (where x is a Latin numeral) and using the formula 6 x + 6 for numbers ending in - billion.

Only the number billion (10 9) passed from the English system into the Russian language, which would still be more correct to be called as the Americans call it - billion, since we have adopted the American system. But who in our country does anything according to the rules! ;-) By the way, sometimes the word trillion is used in Russian (you can see this for yourself by running a search in Google or Yandex) and, apparently, it means 1000 trillion, i.e. quadrillion.

In addition to numbers written using Latin prefixes according to the American or English system, so-called non-system numbers are also known, i.e. numbers that have their own names without any Latin prefixes. There are several such numbers, but I will tell you more about them a little later.

Let's return to writing using Latin numerals. It would seem that they can write down numbers to infinity, but this is not entirely true. Now I will explain why. Let's first see what the numbers from 1 to 10 33 are called:

And now the question arises, what next. What's behind the decillion? In principle, it is, of course, possible, by combining prefixes, to generate such monsters as: andecillion, duodecillion, tredecillion, quattordecillion, quindecillion, sexdecillion, septemdecillion, octodecillion and novemdecillion, but these will already be compound names, and we were interested in our own names numbers. Therefore, according to this system, in addition to those indicated above, you can still get only three proper names - vigintillion (from Lat.viginti- twenty), centillion (from lat.centum- one hundred) and million (from lat.mille- thousand). The Romans did not have more than a thousand proper names for numbers (all numbers over a thousand were composite). For example, the Romans called a million (1,000,000)decies centena milia, that is, "ten hundred thousand." And now, actually, the table:

Thus, according to such a system, numbers are greater than 10 3003 , which would have its own, non-compound name is impossible to obtain! But nevertheless, numbers greater than a million are known - these are the same non-systemic numbers. Let's finally talk about them.

The smallest such number is a myriad (it is even in Dahl’s dictionary), which means a hundred hundreds, that is, 10,000. This word, however, is outdated and practically not used, but it is curious that the word “myriads” is widely used, does not mean a definite number at all, but an uncountable, uncountable multitude of something. It is believed that the word myriad came into European languages from ancient Egypt.

There are different opinions about the origin of this number. Some believe that it originated in Egypt, while others believe that it was born only in Ancient Greece. Be that as it may in fact, the myriad gained fame precisely thanks to the Greeks. Myriad was the name for 10,000, but there were no names for numbers greater than ten thousand. However, in his note “Psammit” (i.e., calculus of sand), Archimedes showed how to systematically construct and name arbitrarily large numbers. In particular, placing 10,000 (myriad) grains of sand in a poppy seed, he finds that in the Universe (a ball with a diameter of a myriad of Earth diameters) there would fit (in our notation) no more than 10 63 grains of sand It is curious that modern calculations of the number of atoms in the visible Universe lead to the number 10 67 (in total a myriad of times more). Archimedes suggested the following names for the numbers:
1 myriad = 10 4 .
1 di-myriad = myriad of myriads = 10 8 .
1 tri-myriad = di-myriad di-myriad = 10 16 .
1 tetra-myriad = three-myriad three-myriad = 10 32 .
etc.

Googol (from the English googol) is the number ten to the hundredth power, that is, one followed by one hundred zeros. The “googol” was first written about in 1938 in the article “New Names in Mathematics” in the January issue of the journal Scripta Mathematica by the American mathematician Edward Kasner. According to him, it was his nine-year-old nephew Milton Sirotta who suggested calling the large number a “googol”. This number became generally known thanks to the search engine named after it. Google. Please note that "Google" is a brand name and googol is a number.

Edward Kasner.

On the Internet you can often find it mentioned that - but this is not true...

In the famous Buddhist treatise Jaina Sutra, dating back to 100 BC, the number asankheya (from Chinese. asenzi- uncountable), equal to 10 140. It is believed that this number is equal to the number of cosmic cycles required to achieve nirvana.

Googolplex (English) googolplex) - a number also invented by Kasner and his nephew and meaning one with a googol of zeros, that is, 10 10100 . This is how Kasner himself describes this “discovery”:

Words of wisdom are spoken by children at least as often as by scientists. The name "googol" was invented by a child (Dr. Kasner's nine-year-old nephew) who was asked to think up a name for a very big number, namely, 1 with a hundred zeros after it. He was very certain that this number was not infinite, and therefore equally certain that it had to have a name. At the same time that he suggested "googol" he gave a name for a still larger number: "Googolplex." A googolplex is much larger than a googol, but is still finite, as the inventor of the name was quick to point out.
Mathematics and the Imagination(1940) by Kasner and James R. Newman.

An even larger number than the googolplex, the Skewes number, was proposed by Skewes in 1933. J. London Math. Soc. 8, 277-283, 1933.) in proving the Riemann hypothesis concerning prime numbers. It means e to a degree e to a degree e to the power of 79, that is, ee e 79 . Later, te Riele, H. J. J. "On the Sign of the Difference P(x)-Li(x)." Math. Comput. 48, 323-328, 1987) reduced the Skuse number to ee 27/4 , which is approximately equal to 8.185·10 370. It is clear that since the value of the Skuse number depends on the number e, then it is not an integer, so we will not consider it, otherwise we would have to remember other non-natural numbers - the number pi, the number e, etc.

But it should be noted that there is a second Skuse number, which in mathematics is denoted as Sk2, which is even greater than the first Skuse number (Sk1). Second Skewes number, was introduced by J. Skuse in the same article to denote a number for which the Riemann hypothesis does not hold. Sk2 equals 1010 10103 , that is 1010 101000 .

As you understand, the more degrees there are, the more difficult it is to understand which number is greater. For example, looking at Skewes numbers, without special calculations, it is almost impossible to understand which of these two numbers is larger. Thus, for super-large numbers it becomes inconvenient to use powers. Moreover, you can come up with such numbers (and they have already been invented) when the degrees of degrees simply do not fit on the page. Yes, that's on the page! They won’t fit even into a book the size of the entire Universe! In this case, the question arises of how to write them down. The problem, as you understand, is solvable, and mathematicians have developed several principles for writing such numbers. True, every mathematician who asked about this problem came up with his own way of writing, which led to the existence of several, unrelated to each other, methods for writing numbers - these are the notations of Knuth, Conway, Steinhouse, etc.

Consider the notation of Hugo Stenhouse (H. Steinhaus. Mathematical Snapshots, 3rd edn. 1983), which is quite simple. Stein House suggested writing large numbers inside geometric shapes - triangle, square and circle:

Steinhouse came up with two new superlarge numbers. He named the number - Mega, and the number - Megiston.

Mathematician Leo Moser refined Stenhouse's notation, which was limited by the fact that if it was necessary to write down numbers much larger than a megiston, difficulties and inconveniences arose, since many circles had to be drawn one inside the other. Moser suggested that after the squares, draw not circles, but pentagons, then hexagons, and so on. He also proposed a formal notation for these polygons so that numbers could be written without drawing complex pictures. Moser notation looks like this:

Thus, according to Moser's notation, Steinhouse's mega is written as 2, and megiston as 10. In addition, Leo Moser proposed calling a polygon with the number of sides equal to mega - megagon. And he proposed the number “2 in Megagon,” that is, 2. This number became known as Moser’s number or simply as Moser.

But Moser is not the largest number. The largest number ever used in a mathematical proof is the limiting quantity known as Graham's number, first used in 1977 in the proof of an estimate in Ramsey theory. It is associated with bichromatic hypercubes and cannot be expressed without the special 64-level system of special mathematical symbols introduced by Knuth in 1976.

Unfortunately, a number written in Knuth's notation cannot be converted into notation in the Moser system. Therefore, we will have to explain this system too. In principle, there is nothing complicated about it either. Donald Knuth (yes, yes, this is the same Knuth who wrote “The Art of Programming” and created the TeX editor) came up with the concept of superpower, which he proposed to write with arrows pointing upward:

In general it looks like this:

I think everything is clear, so let’s return to Graham’s number. Graham proposed so-called G-numbers:

G1 = 3..3, where the number of superpower arrows is 33.

G2 = ..3, where the number of superpower arrows is equal to G1.

G3 = ..3, where the number of superpower arrows is equal to G2.

G63 = ..3, where the number of superpower arrows is G62.

The G63 number came to be called the Graham number (it is often designated simply as G). This number is the largest known number in the world and is even listed in the Guinness Book of Records. And here

For ease of reading and memorizing large numbers, numbers are divided into so-called “classes”: on right separate three digits (first class), then three more (second class), etc. The last class can have three, two or one digits. There is usually a small gap left between classes. For example, the number 35461298 is written as 35,461,298. Here 298 are first class, 461 are second class, 35 are third class. Each of the digits of a class is called its digit; The counting of digits also goes on the right. For example, in the first class 298, the number 8 is the first digit, 9 is the second, 2 is the third. The last class can have three, two ranks (in our example: 5 is the first rank, 3 is the second) or one.

The first class gives the number of units, the second - thousands, the third - millions; Accordingly, the number 35,461,298 is read: thirty-five million four hundred sixty-one thousand two hundred ninety-eight. Therefore they say that a unit of the second class is a thousand; third class unit - million.

Table, Names of large numbers

1 = 10 0	one
10 = 10 1	ten
100 = 10 2	one hundred
1 000 = 10 3	thousand
10 000 = 10 4
100 000 = 10 5
1 000 000 = 10 6	million
10 000 000 = 10 7
100 000 000 = 10 8
1 000 000 000 = 10 9	billion (billion)
10 000 000 000 = 10 10
100 000 000 000 = 10 11
1 000 000 000 000 = 10 12	trillion
10 000 000 000 000 = 10 13
100 000 000 000 000 = 10 14
1 000 000 000 000 000 = 10 15	quadrillion
10 000 000 000 000 000 = 10 16
100 000 000 000 000 000 = 10 17
1 000 000 000 000 000 000 = 10 18	quintillion
10 000 000 000 000 000 000 = 10 19
100 000 000 000 000 000 000 = 10 20
1 000 000 000 000 000 000 000 = 10 21	sextillion
10 000 000 000 000 000 000 000 = 10 22
100 000 000 000 000 000 000 000 = 10 23
1 000 000 000 000 000 000 000 000 = 10 24	seplillion
10 000 000 000 000 000 000 000 000 = 10 25
100 000 000 000 000 000 000 000 000 = 10 26
1 000 000 000 000 000 000 000 000 000 = 10 27	octillion
10 000 000 000 000 000 000 000 000 000 = 10 28
100 000 000 000 000 000 000 000 000 000 = 10 29
1 000 000 000 000 000 000 000 000 000 000 = 10 30	quintillion
10 000 000 000 000 000 000 000 000 000 000 = 10 31
100 000 000 000 000 000 000 000 000 000 000 = 10 32
1 000 000 000 000 000 000 000 000 000 000 000 = 10 33	decillion

A unit of the fourth class is called a billion, or, otherwise, a billion (1 billion = 1000 million).

The fifth class unit is called a trillion (1 trillion = 1000 billion or 1000 billion).

Units of sixth, seventh, eighth, etc. classes (each of which is 1000 times larger than the previous one) are called quadrillion, quintillion, sextillion, septillion, etc.

Example: 12,021,306,200,000 reads: twelve trillion twenty-one billion three hundred six million two hundred thousand.

Ideal numbers in spiritual numerology are those numbers that have an ideal, absolute meaning. Ideal numbers represent perfection in the world of numbers. Therefore, it would not be a mistake to call ideal numbers perfect numbers.

Perfect, ideal numbers in spiritual numerology include: number 000, number 111, number 222, number 333, number 444, number 555, number 666, number 777, number 888, number 999.

All these numbers, by their very essence, simultaneously form the meaning of the Absolute, glorified in Kabbalah, Hinduism and Buddhism. But unlike the latter, spiritual numerology describes the concept of “absolute” much more specifically, since it uses for this the most ancient and wise of all existing languages.

Numbers predate humanity. And it was their Energy, figuratively speaking, that laid the steps along which human souls evolve, filling bodies that are dead by nature with Life.

Understanding the language of numbers opens up the broadest possibilities for the human Consciousness, both in solving small everyday problems and in considering the deepest, spiritual and esoteric truths.

Penetrating into the meaning of the ideal numbers 000, 111, 222, 333, 444, 555, 666, 777, 888, 999, we, in essence, penetrate into the mystery of the divine Absolute.

In accordance with the indicated numbers, the Absolute includes the highest degree of Fertilization (number 111), Maturation (number 000), Rationality (number 222), Love (number 333), Harmony (number 444), Creativity (number 555), Passion (number 666), divine Intervention (number 777), Wisdom (number 888) and spiritual Influxes (number 999).

Talking about the meaning of ideal, perfect numbers, I will try to do it in the most accessible, simple (almost primitive) language.

The meaning of the number 000

In general, any number repeated three times is the absolute flowering of the Meaning of this number.

So the number 000 means the maximum development of the meaning of zero. in numerology - the feminine principle, the mother's womb of the Universe and Man. Zero represents the maturation of all things, including our thoughts (after all, they also mature before they are born!).

In addition, the number 0 is the potential of everything unmanifested, which can and should manifest itself in the material, “visible” world. Simply put, the number 0 is everything that should happen, but has not yet happened, should be born, but has not yet been born, should be understood, but the time has not yet come...

The meaning of the number 000 is the highest ability to mature and accumulate energy. This level is inaccessible to humans, because it is part of the Divine Absolute.

meaning of number 111

The meaning of the number 111– the highest flowering of the meaning of the unit. Since it is strength, energy, will, then the number 111 is maximum strength, indestructible will and inexhaustible energy.

If the number 1 in ancient symbolism corresponded to a phallus (a symbol of fertilization and fertility), then I would depict the number 111 in the form of three phalluses - a kind of life-affirming “group” at the highest levels of Being)). But everything is possible there.

Pagan gods (which, in a spiritual sense, are different hypostases of the One God) in Greek and Roman mythologies copulated at every step, without being too burdened by the bonds of morality. And this is not because they are “bad”, this is simply their spiritual essence - to mix different types of spiritual “blood”, providing all the diversity of life on Earth.

The mother's wombs of the goddesses were fertilized with shameless enthusiasm literally at every step, like gloves changing gods. Their depraved and joyful readiness for fertilization personifies the delight of the Universe from its continuous intercourse with the inexhaustible Divine Power.

This is why despondency is a sin)) I’m joking and not joking at the same time.

Meaning number 222

The meaning of the number 222- a perfect two. denotes rationality, principles and the person himself, with all his weaknesses as an individual. What do principles and weakness have in common? And the fact that the main reason for our weakness is in our principles, built on extracting personal benefit from everything.

Number 222 represents the highest natural principles. You can’t overstep such principles, whether you like it or not, you can agree or disagree, but please obey. If you don’t like wasting time on sleep, there’s nothing you can do, sleep will knock you off your feet sooner or later anyway.

I don’t like to always fill my belly like a pig, but I have to. Moreover, we are in a worse position than the pig, because for him the whole world is a toilet, and we are forced to look for or build our own toilets))

The meaning of the number 333

The meaning of the number 333– the highest flowering of the meaning of the number 3. – love. Hence the meaning of the number 333 - the highest Love, completely inaccessible to man, since no one living is able to bear its intensity.

That is why God (the primary source of Love) does not appear directly even to the angels of the highest Heavens. Coming into contact with pure Love is the same as grasping a wire with a voltage of a million volts with your bare hand.

Still, there are people (spiritual seekers) who are looking for adventures on their “spiritual asses”)) Fortunately, the limited abilities of a person do not allow us to see exactly where the high-voltage line of love runs, feeding entire worlds with its spiritual “electricity”...

The number 333 is the only power plant in the world that never breaks down. Probably because it works without overload - there is so little love in us... Or maybe it’s good that there is little. We'll be healthier!))

John Sommer

Place zeros after any number or multiply with tens raised to an arbitrary power. It won't seem enough. It will seem like a lot. But the bare records are still not very impressive. The piling up of zeros in the humanities causes not so much surprise as a slight yawn. In any case, to any largest number in the world that you can imagine, you can always add one more... And the number will come out even larger.

And yet, are there words in Russian or any other language to denote very large numbers? Those that are more than a million, a billion, a trillion, a billion? And in general, how much is a billion?

It turns out that there are two systems for naming numbers. But not Arab, Egyptian, or any other ancient civilizations, but American and English.

In the American system numbers are called like this: take the Latin numeral + - illion (suffix). This gives the numbers:

Trillion - 1,000,000,000,000 (12 zeros)

Quadrillion - 1,000,000,000,000,000 (15 zeros)

Quintillion - 1 followed by 18 zeros

Sextillion - 1 and 21 zeros

Septillion - 1 and 24 zeros

octillion - 1 followed by 27 zeros

Nonillion - 1 and 30 zeros

Decillion - 1 and 33 zeros

The formula is simple: 3 x+3 (x is a Latin numeral)

In theory, there should also be the numbers anilion (unus in Latin - one) and duolion (duo - two), but, in my opinion, such names are not used at all.

English number naming system more widespread.

Here, too, the Latin numeral is taken and the suffix -million is added to it. However, the name of the next number, which is 1,000 times greater than the previous one, is formed using the same Latin number and the suffix - illiard. I mean:

Trillion - 1 and 21 zeros (in the American system - sextillion!)

Trillion - 1 and 24 zeros (in the American system - septillion)

Quadrillion - 1 and 27 zeros

Quadrillion - 1 followed by 30 zeros

Quintillion - 1 and 33 zeros

Quinilliard - 1 and 36 zeros

Sextillion - 1 and 39 zeros

Sextillion - 1 and 42 zeros

The formulas for counting the number of zeros are:

For numbers ending in - illion - 6 x+3

For numbers ending in - billion - 6 x+6

As you can see, confusion is possible. But let us not be afraid!

In Russia, the American system of naming numbers has been adopted. We borrowed the name of the number “billion” from the English system - 1,000,000,000 = 10 9

Where is the “cherished” billion? - But a billion is a billion! American style. And although we use the American system, we took “billion” from the English one.

Using the Latin names of numbers and the American system, we name the numbers:

- vigintillion- 1 and 63 zeros

- centillion- 1 and 303 zeros

- million- one and 3003 zeros! Oh-ho-ho...

But this, it turns out, is not all. There are also non-system numbers.

And the first of them is probably myriad- one hundred hundreds = 10,000

Google(the famous search engine is named after him) - one and one hundred zeros

In one of the Buddhist treatises the number is named asankheya- one and one hundred and forty zeros!

Number name googolplex(like googol) was invented by the English mathematician Edward Kasner and his nine-year-old nephew - unit c - dear mother! - googol zeros!!!

But that's not all...

The mathematician Skuse named the Skuse number after himself. It means e to a degree e to a degree e to the power of 79, that is e e e 79

And then a big difficulty arose. You can come up with names for numbers. But how to write them down? The number of degrees of degrees of degrees is already such that it simply cannot be removed onto the page! :)

And then some mathematicians began to write numbers in geometric figures. And they say that the first to come up with this method of recording was the outstanding writer and thinker Daniil Ivanovich Kharms.

And yet, what is the BIGGEST NUMBER IN THE WORLD? - It’s called STASPLEX and is equal to G 100,

where G is Graham's number, the largest number ever used in mathematical proof.

This number - stasplex - was invented by a wonderful person, our compatriot Stas Kozlovsky, LJ to which I am directing you :) - ctac

In the names of Arabic numbers, each digit belongs to its own category, and every three digits form a class. Thus, the last digit in a number indicates the number of units in it and is called, accordingly, the ones place. The next, second from the end, digit indicates the tens (tens place), and the third from the end digit indicates the number of hundreds in the number - the hundreds place. Further, the digits are repeated in the same way in turn in each class, already denoting units, tens and hundreds in the classes of thousands, millions, and so on. If the number is small and does not have a tens or hundreds digit, it is customary to take them as zero. Classes group digits in numbers of three, often placing a period or space between classes in computing devices or records to visually separate them. This is done to make large numbers easier to read. Each class has its own name: the first three digits are the class of units, followed by the class of thousands, then millions, billions (or billions), and so on.

Since we use the decimal system, the basic unit of quantity is ten, or 10 1. Accordingly, as the number of digits in a number increases, the number of tens also increases: 10 2, 10 3, 10 4, etc. Knowing the number of tens, you can easily determine the class and rank of the number, for example, 10 16 is tens of quadrillions, and 3 × 10 16 is three tens of quadrillions. The decomposition of numbers into decimal components occurs in the following way - each digit is displayed in a separate term, multiplied by the required coefficient 10 n, where n is the position of the digit from left to right.
For example: 253 981=2×10 6 +5×10 5 +3×10 4 +9×10 3 +8×10 2 +1×10 1

The power of 10 is also used in writing decimal fractions: 10 (-1) is 0.1 or one tenth. In a similar way to the previous paragraph, you can also expand a decimal number, n in this case will indicate the position of the digit from the decimal point from right to left, for example: 0.347629= 3×10 (-1) +4×10 (-2) +7×10 (-3) +6×10 (-4) +2×10 (-5) +9×10 (-6 )

Names of decimal numbers. Decimal numbers are read by the last digit after the decimal point, for example 0.325 - three hundred twenty-five thousandths, where the thousandth is the place of the last digit 5.

Table of names of large numbers, digits and classes

1st class unit	1st digit of the unit 2nd digit tens 3rd place hundreds	1 = 10 0 10 = 10 1 100 = 10 2
2nd class thousand	1st digit of unit of thousands 2nd digit tens of thousands 3rd category hundreds of thousands	1 000 = 10 3 10 000 = 10 4 100 000 = 10 5
3rd class millions	1st digit of unit of millions 2nd category tens of millions 3rd category hundreds of millions	1 000 000 = 10 6 10 000 000 = 10 7 100 000 000 = 10 8
4th class billions	1st digit of unit of billions 2nd category tens of billions 3rd category hundreds of billions	1 000 000 000 = 10 9 10 000 000 000 = 10 10 100 000 000 000 = 10 11
5th grade trillions	1st digit unit of trillions 2nd category tens of trillions 3rd category hundreds of trillions	1 000 000 000 000 = 10 12 10 000 000 000 000 = 10 13 100 000 000 000 000 = 10 14
6th grade quadrillions	1st digit unit of quadrillion 2nd rank tens of quadrillions 3rd digit tens of quadrillions	1 000 000 000 000 000 = 10 15 10 000 000 000 000 000 = 10 16 100 000 000 000 000 000 = 10 17
7th grade quintillions	1st digit of quintillion unit 2nd category tens of quintillions 3rd digit hundred quintillion	1 000 000 000 000 000 000 = 10 18 10 000 000 000 000 000 000 = 10 19 100 000 000 000 000 000 000 = 10 20
8th grade sextillions	1st digit of the sextillion unit 2nd rank tens of sextillions 3rd rank hundred sextillion	1 000 000 000 000 000 000 000 = 10 21 10 000 000 000 000 000 000 000 = 10 22 1 00 000 000 000 000 000 000 000 = 10 23
9th grade septillions	1st digit of septillion unit 2nd category tens of septillions 3rd digit hundred septillion	1 000 000 000 000 000 000 000 000 = 10 24 10 000 000 000 000 000 000 000 000 = 10 25 100 000 000 000 000 000 000 000 000 = 10 26
10th grade octillion	1st digit of the octillion unit 2nd digit tens of octillions 3rd digit hundred octillion	1 000 000 000 000 000 000 000 000 000 = 10 27 10 000 000 000 000 000 000 000 000 000 = 10 28 100 000 000 000 000 000 000 000 000 000 = 10 29