21104737969766400

21,104,737,969,766,400 is an even composite number composed of six prime numbers multiplied together.

What does the number 21104737969766400 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 3420 divisors.

21104737969766400 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three thousand, four hundred twenty divisors.

Prime factorization of 21104737969766400:

218 × 34 × 52 × 372 × 113 × 257

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 5 × 37 × 37 × 113 × 257)

See below for interesting mathematical facts about the number 21104737969766400 from the Numbermatics database.


Names of 21104737969766400

  • Cardinal: 21104737969766400 can be written as Twenty-one quadrillion, one hundred four trillion, seven hundred thirty-seven billion, nine hundred sixty-nine million, seven hundred sixty-six thousand, four hundred.

Scientific notation

  • Scientific notation: 2.11047379697664 × 1016

Factors of 21104737969766400

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 28
  • Sum of prime factors: 417

Divisors of 21104737969766400

Bases of 21104737969766400

  • Binary: 10010101111101010100101101110011100010000000000000000002
  • Hexadecimal: 0x4AFAA5B9C40000
  • Base-36: 5RT06RZ0G00

Squares and roots of 21104737969766400

  • 21104737969766400 squared (211047379697664002) is 445409964772499587320470568960000
  • 21104737969766400 cubed (211047379697664003) is 9400260595646486684560809871399553486290944000000
  • The square root of 21104737969766400 is 145274698.3124260355
  • The cube root of 21104737969766400 is 276350.3303979417

Scales and comparisons

How big is 21104737969766400?
  • 21,104,737,969,766,400 seconds is equal to 671,065,386 years, 10 weeks, 2 days.
  • To count from 1 to 21,104,737,969,766,400 would take you about two billion, thirteen million, one hundred ninety-six thousand, one hundred fifty-eight years!

    This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

  • A cube with a volume of 21104737969766400 cubic inches would be around 23029.2 feet tall.

Recreational maths with 21104737969766400

  • 21104737969766400 backwards is 00466796973740112
  • 21104737969766400 is a Harshad number.
  • The number of decimal digits it has is: 17
  • The sum of 21104737969766400's digits is 72
  • More coming soon!

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"Number 21104737969766400 - Facts about the integer". Numbermatics.com. 2024. Web. 12 June 2024.

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Numbermatics. (2024). Number 21104737969766400 - Facts about the integer. Retrieved 12 June 2024, from https://numbermatics.com/n/21104737969766400/

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Numbermatics. 2024. "Number 21104737969766400 - Facts about the integer". https://numbermatics.com/n/21104737969766400/

The information we have on file for 21104737969766400 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!

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