21317802801094800

21,317,802,801,094,800 is an even composite number composed of eight prime numbers multiplied together.

What does the number 21317802801094800 look like?

This visualization shows the relationship between its 8 prime factors (large circles) and 12960 divisors.

21317802801094800 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of twelve thousand, nine hundred sixty divisors.

Prime factorization of 21317802801094800:

24 × 35 × 52 × 7 × 112 × 13 × 172 × 413

(2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 5 × 5 × 7 × 11 × 11 × 13 × 17 × 17 × 41 × 41 × 41)

See below for interesting mathematical facts about the number 21317802801094800 from the Numbermatics database.


Names of 21317802801094800

  • Cardinal: 21317802801094800 can be written as Twenty-one quadrillion, three hundred seventeen trillion, eight hundred two billion, eight hundred one million, ninety-four thousand, eight hundred.

Scientific notation

  • Scientific notation: 2.13178028010948 × 1016

Factors of 21317802801094800

  • Number of distinct prime factors ω(n): 8
  • Total number of prime factors Ω(n): 20
  • Sum of prime factors: 99

Divisors of 21317802801094800

Bases of 21317802801094800

  • Binary: 10010111011110001101101101111110101100111100000100100002
  • Hexadecimal: 0x4BBC6DBF59E090
  • Base-36: 5TWJ3EQEX00

Squares and roots of 21317802801094800

  • 21317802801094800 squared (213178028010948002) is 454448716266365301012078587040000
  • 21317802801094800 cubed (213178028010948003) is 9687848116577058214306548468169379349091392000000
  • The square root of 21317802801094800 is 146006173.8458165337
  • The cube root of 21317802801094800 is 277277.1917167597

Scales and comparisons

How big is 21317802801094800?
  • 21,317,802,801,094,800 seconds is equal to 677,840,188 years, 40 weeks, 4 days, 9 hours.
  • To count from 1 to 21,317,802,801,094,800 would take you about two billion, thirty-three million, five hundred twenty thousand, five hundred sixty-six 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 21317802801094800 cubic inches would be around 23106.4 feet tall.

Recreational maths with 21317802801094800

  • 21317802801094800 backwards is 00849010820871312
  • 21317802801094800 is a Harshad number.
  • The number of decimal digits it has is: 17
  • The sum of 21317802801094800's digits is 54
  • More coming soon!

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"Number 21317802801094800 - Facts about the integer". Numbermatics.com. 2024. Web. 17 May 2024.

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Numbermatics. (2024). Number 21317802801094800 - Facts about the integer. Retrieved 17 May 2024, from https://numbermatics.com/n/21317802801094800/

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Numbermatics. 2024. "Number 21317802801094800 - Facts about the integer". https://numbermatics.com/n/21317802801094800/

The information we have on file for 21317802801094800 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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