21231239571068800

21,231,239,571,068,800 is an even composite number composed of six prime numbers multiplied together.

What does the number 21231239571068800 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 4608 divisors.

21231239571068800 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of four thousand, six hundred eight divisors.

Prime factorization of 21231239571068800:

27 × 52 × 73 × 133 × 192 × 293

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 7 × 7 × 7 × 13 × 13 × 13 × 19 × 19 × 29 × 29 × 29)

See below for interesting mathematical facts about the number 21231239571068800 from the Numbermatics database.


Names of 21231239571068800

  • Cardinal: 21231239571068800 can be written as Twenty-one quadrillion, two hundred thirty-one trillion, two hundred thirty-nine billion, five hundred seventy-one million, sixty-eight thousand, eight hundred.

Scientific notation

  • Scientific notation: 2.12312395710688 × 1016

Factors of 21231239571068800

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 20
  • Sum of prime factors: 75

Divisors of 21231239571068800

Bases of 21231239571068800

  • Binary: 10010110110110110110011001011001100011001010111100000002
  • Hexadecimal: 0x4B6DB32CC65780
  • Base-36: 5T1UGT69474

Squares and roots of 21231239571068800

  • 21231239571068800 squared (212312395710688002) is 450765533724117682605974333440000
  • 21231239571068800 cubed (212312395710688003) is 9570311036877435008724999965704967588380672000000
  • The square root of 21231239571068800 is 145709435.4222429893
  • The cube root of 21231239571068800 is 276901.3779642979

Scales and comparisons

How big is 21231239571068800?
  • 21,231,239,571,068,800 seconds is equal to 675,087,745 years, 42 weeks, 5 days, 23 hours, 6 minutes, 40 seconds.
  • To count from 1 to 21,231,239,571,068,800 would take you about two billion, twenty-five million, two hundred sixty-three thousand, two hundred thirty-seven 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 21231239571068800 cubic inches would be around 23075.1 feet tall.

Recreational maths with 21231239571068800

  • 21231239571068800 backwards is 00886017593213212
  • 21231239571068800 is a Harshad number.
  • The number of decimal digits it has is: 17
  • The sum of 21231239571068800's digits is 58
  • More coming soon!

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"Number 21231239571068800 - Facts about the integer". Numbermatics.com. 2024. Web. 11 May 2024.

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Numbermatics. (2024). Number 21231239571068800 - Facts about the integer. Retrieved 11 May 2024, from https://numbermatics.com/n/21231239571068800/

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Numbermatics. 2024. "Number 21231239571068800 - Facts about the integer". https://numbermatics.com/n/21231239571068800/

The information we have on file for 21231239571068800 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!

Keywords: Divisors of 21231239571068800, math, Factors of 21231239571068800, curriculum, school, college, exams, university, Prime factorization of 21231239571068800, STEM, science, technology, engineering, physics, economics, calculator, twenty-one quadrillion, two hundred thirty-one trillion, two hundred thirty-nine billion, five hundred seventy-one million, sixty-eight thousand, eight hundred.

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