How high can numbers go?

Numbers go on infinitely; there's no single "highest number" because for any number you name, you can always add one to get a bigger one (n+1). While common large numbers have names (like trillion or googol), math uses concepts like googolplex (10^googol) or even larger infinities (like aleph-null and beyond) to describe immense quantities that exceed imagination.

What is the highest number ever possible?

The thing is, infinity is not a number, but a concept or idea. A "googol" is the number 1 followed by 100 zeroes. The biggest number with a name is a "googolplex," which is the number 1 followed by a googol zeroes.

Why is 52 an untouchable number?

The number 52 is an "untouchable number" because it's a rare number that can't be formed by adding up the proper divisors (all divisors except the number itself) of any other integer, making it a member of a special set of numbers that are "untouched" by this specific mathematical operation, joining other untouchables like 2 and 5 in this category. 

Is a zillion a number?

No, a "zillion" is not a real, defined number; it's an informal, made-up word used to mean a very large, unspecified quantity, similar to "gazillion" or "bajillion," used for emphasis rather than precision. While words like million, billion, and trillion refer to specific values, a zillion is an indefinite term for "a whole lot". 

Is 1 octillion a real number?

Yes, an octillion is a very large number, representing 1 followed by 27 zeros (10²⁷) in the short scale (used in the U.S. and modern English) and 1 followed by 48 zeros (10⁴⁸) in the long scale (used in some European countries). It's derived from the Latin "octo" (eight) and is part of the standard naming system for large numbers, though rarely used in everyday conversation, mostly appearing in scientific or theoretical contexts.
 

Comparison: Numbers to Infinite - How High Do You Know? (Part 2)

Is bajillion a number?

No, "bajillion" (or "bazillion") is not a real, specific number; it's a slang term for a huge, unspecified quantity, used hyperbolically to mean "countless" or "extremely many," similar to "zillion" or "gazillion," notes Merriam-Webster and Collins Dictionary. It's an informal, fictitious number without a precise value, used for emphasis or humor, like saying you have a "bajillion" things to do. 

What number is the unluckiest number?

There isn't one single "most" unlucky number globally, but 13 (especially Friday the 13th in the West) and 4 (in many East Asian cultures) are widely considered unlucky due to cultural superstitions, sounding like "death" or "suffering," leading to real-world avoidance like skipping floors in buildings. Other numbers like 17 (Italy), 39 (Afghanistan), and even 11 have unlucky connotations in specific regions, showing how superstitions vary culturally. 

Why is 70 the smallest weird number?

For example, 70 is the lowest weird number, because its set of proper divisors {1,2,5,7,10,14,35} sum to 74, but no subset of its set of proper divisors sum to the number 70, and 70 is the smallest number to meet such conditions. The first few weird numbers are 70, 836, 4030, and 5830 and so on.

Why is 37 so special?

The number 37 is special due to its unique mathematical properties as a prime, being an emirp (reverses to another prime, 73), a safe prime (2*17+1), and appearing in sequences like Cuban primes, while also fitting into human decision-making patterns, often appearing when people try to pick a "random" number. It symbolizes wisdom in some spiritual contexts and is linked to Christ in early Christian traditions, making it significant in both secular and mystical ways.
 

Is tree 4 bigger than tree 3?

Yes, TREE(4) is much larger than TREE(3), as the TREE function grows incredibly fast, making TREE(4) astronomically bigger than TREE(3), which itself is already a number far beyond normal comprehension, dwarfing concepts like Graham's number. Even a small increase in the input, like going from 3 to 4, results in an almost incomprehensible jump in scale, similar to how adding just one more up-arrow in Knuth's notation creates a vastly larger number. 

Why is 2520 a special number?

The number 2520 is special because it's the smallest positive integer perfectly divisible by all integers from 1 to 10, making it the Least Common Multiple (LCM) of {1, 2, 3, 4, 5, 6, 7, 8, 9, 10}, and it has fascinating connections to time (7 days x 30 days x 12 months = 2520) and various mathematical properties like being a highly composite number and the product of five consecutive integers (3×4×5×6×7). 

Is 170141183460469231731687303715884105727 prime number?

Using this algorithm with hand computations on paper, Lucas showed in 1876 that the 39-digit number (2127 – 1) equals 170,141,183,460,469,231,731,687,303,715,884,105,727, and that value is prime. Also known as M127, this number remains the largest prime verified by hand computations.

Is vigintillion a number?

Yes, vigintillion is a specific, very large number, representing 1 followed by 63 zeros (106310 to the 63rd power1063) in the short scale (used in the U.S.) or 1 followed by 120 zeros (1012010 to the 120th power10120) in the long scale (used in Britain and Europe). It's a formal name for a cardinal number, derived from Latin for "twenty," indicating the 20th "-illion" number, and is one of the largest named numbers in most dictionaries, notes Merriam-Webster. 

How much is 1 undecillion?

An undecillion is a massive number, equal to 1 followed by 36 zeros (1,000,000,000,000,000,000,000,000,000,000,000,000) or 103610 to the 36th power1036 in the short scale (used in the US/modern English). In older British usage (the long scale), it's 106610 to the 66th power1066 (1 followed by 66 zeros), but the short scale 103610 to the 36th power1036 is the common modern definition, representing a huge quantity, like the number of possible IPv6 addresses or the force ratio between protons.
 

Is 1000000000000066600000000000001 a prime number?

Belphegor's prime is the name for the number 1,000,000,000,000,066,600,000,000,000,001 = \(10^{30} + 666 \cdot 10^{14} + 1\). It is a palindromic prime, notable for its curious decimal expansion containing the beast number. in Western culture — further ties into the numerological theme.)

Why is age not a number?

Age isn't just a number because it signifies biological changes, life stages, accumulated wisdom, and societal expectations, impacting our bodies, minds, experiences, and how we're treated, even though we also have a subjective "feeling" of age (chronological vs. biological/cognitive age). It's a marker for physical development, potential decline, gaining perspective, developing confidence, and navigating different social roles and opportunities.
 

Is 1234123412341234 divisible by 17?

Take any 16 digit number, where the first group of 4 digits is repeated 3 more times, e.g. 1,234,123,412,341,234 is such a number. Such a number is always divisible by 17.

Why is 13 called Devil's number?

In Christianity, the Last Supper is a well-known event where Judas Iscariot, the disciple who betrayed Jesus, was the 13th guest. This association with betrayal and misfortune has contributed to the negative connotations of the number 13.

What country is 4 Bad Luck?

In many East Asian cultures, including China, Korea, Japan and Taiwan, the number four is steeped in superstition. This fear of the number four, or tetraphobia, holds so much power that many buildings skip the fourth floor, much like how some Western buildings omit the 13th.

Does the fear of 13 have a name?

Triskaidekaphobia is an excessive fear of the number 13. There is some debate about whether this fear fulfills the criteria of a specific phobia. Certain cultures consider the number 13 unlucky. In some individuals, the number 13 has powerful associations that cause an extreme fear reaction or trigger avoidance.

Which word has 645 meanings?

The English word with 645 meanings is "run," holding the record as the most complex word in the language, with its verb form alone boasting this extensive list of definitions in the Oxford English Dictionary (OED), ranging from physical movement to operating programs, causing colors to bleed, or even a "run" in stockings. 

Can you use "bajillion" in a sentence?

My inbox contained a bajillion emails when I came back from my holiday.

What is a quattuorvigintillion?

Quattuorvigintillion. A unit of quantity equal to 1075 (1 followed by 75 zeros).