21813805104000

21,813,805,104,000 is an even composite number composed of eight prime numbers multiplied together.

What does the number 21813805104000 look like?

This visualization shows the relationship between its 8 prime factors (large circles) and 3072 divisors.

21813805104000 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of three thousand and seventy-two divisors.

Prime factorization of 21813805104000:

27 × 3 × 53 × 72 × 13 × 29 × 73 × 337

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 5 × 5 × 7 × 7 × 13 × 29 × 73 × 337)

See below for interesting mathematical facts about the number 21813805104000 from the Numbermatics database.


Names of 21813805104000

  • Cardinal: 21813805104000 can be written as Twenty-one trillion, eight hundred thirteen billion, eight hundred five million, one hundred four thousand.

Scientific notation

  • Scientific notation: 2.1813805104 × 1013

Factors of 21813805104000

  • Number of distinct prime factors ω(n): 8
  • Total number of prime factors Ω(n): 17
  • Sum of prime factors: 469

Divisors of 21813805104000

Bases of 21813805104000

  • Binary: 1001111010110111011000001101010111011100000002
  • Hexadecimal: 0x13D6EC1ABB80
  • Base-36: 7QD4GCCQO

Squares and roots of 21813805104000

  • 21813805104000 squared (218138051040002) is 475842093115296450816000000
  • 21813805104000 cubed (218138051040003) is 10379926679496496979283145764864000000000
  • The square root of 21813805104000 is 4670525.1422083149
  • The cube root of 21813805104000 is 27941.1199369625

Scales and comparisons

How big is 21813805104000?
  • 21,813,805,104,000 seconds is equal to 693,611 years, 27 weeks, 3 days, 2 hours, 40 minutes.
  • To count from 1 to 21,813,805,104,000 would take you about one million, seven hundred thirty-four thousand and twenty-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 21813805104000 cubic inches would be around 2328.4 feet tall.

Recreational maths with 21813805104000

  • 21813805104000 backwards is 00040150831812
  • The number of decimal digits it has is: 14
  • The sum of 21813805104000's digits is 33
  • More coming soon!

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"Number 21813805104000 - Facts about the integer". Numbermatics.com. 2024. Web. 22 June 2024.

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Numbermatics. (2024). Number 21813805104000 - Facts about the integer. Retrieved 22 June 2024, from https://numbermatics.com/n/21813805104000/

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The information we have on file for 21813805104000 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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