21006931337837536

21,006,931,337,837,536 is an even composite number composed of seven prime numbers multiplied together.

What does the number 21006931337837536 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 3072 divisors.

21006931337837536 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three thousand and seventy-two divisors.

Prime factorization of 21006931337837536:

25 × 73 × 133 × 17 × 193 × 31 × 241

(2 × 2 × 2 × 2 × 2 × 7 × 7 × 7 × 13 × 13 × 13 × 17 × 19 × 19 × 19 × 31 × 241)

See below for interesting mathematical facts about the number 21006931337837536 from the Numbermatics database.


Names of 21006931337837536

  • Cardinal: 21006931337837536 can be written as Twenty-one quadrillion, six trillion, nine hundred thirty-one billion, three hundred thirty-seven million, eight hundred thirty-seven thousand, five hundred thirty-six.

Scientific notation

  • Scientific notation: 2.1006931337837536 × 1016

Factors of 21006931337837536

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 17
  • Sum of prime factors: 330

Divisors of 21006931337837536

Bases of 21006931337837536

  • Binary: 10010101010000110110001010110000011011001111011111000002
  • Hexadecimal: 0x4AA1B158367BE0
  • Base-36: 5QUC313NJZ4

Squares and roots of 21006931337837536

  • 21006931337837536 squared (210069313378375362) is 441291164232620730058232730551296
  • 21006931337837536 cubed (210069313378375363) is 9270173187029051208422839218027149236577762246656
  • The square root of 21006931337837536 is 144937680.8764288735
  • The cube root of 21006931337837536 is 275922.7683237951

Scales and comparisons

How big is 21006931337837536?
  • 21,006,931,337,837,536 seconds is equal to 667,955,437 years, 43 weeks, 4 days, 2 hours, 52 minutes, 16 seconds.
  • To count from 1 to 21,006,931,337,837,536 would take you about two billion, three million, eight hundred sixty-six thousand, three hundred thirteen 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 21006931337837536 cubic inches would be around 22993.6 feet tall.

Recreational maths with 21006931337837536

  • 21006931337837536 backwards is 63573873313960012
  • The number of decimal digits it has is: 17
  • The sum of 21006931337837536's digits is 67
  • More coming soon!

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"Number 21006931337837536 - Facts about the integer". Numbermatics.com. 2024. Web. 21 May 2024.

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Numbermatics. (2024). Number 21006931337837536 - Facts about the integer. Retrieved 21 May 2024, from https://numbermatics.com/n/21006931337837536/

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The information we have on file for 21006931337837536 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 21006931337837536, math, Factors of 21006931337837536, curriculum, school, college, exams, university, Prime factorization of 21006931337837536, STEM, science, technology, engineering, physics, economics, calculator, twenty-one quadrillion, six trillion, nine hundred thirty-one billion, three hundred thirty-seven million, eight hundred thirty-seven thousand, five hundred thirty-six.

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