21320672489625600

21,320,672,489,625,600 is an even composite number composed of eight prime numbers multiplied together.

What does the number 21320672489625600 look like?

This visualization shows the relationship between its 8 prime factors (large circles) and 10368 divisors.

21320672489625600 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of ten thousand, three hundred sixty-eight divisors.

Prime factorization of 21320672489625600:

211 × 33 × 52 × 72 × 132 × 31 × 73 × 823

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 5 × 7 × 7 × 13 × 13 × 31 × 73 × 823)

See below for interesting mathematical facts about the number 21320672489625600 from the Numbermatics database.


Names of 21320672489625600

  • Cardinal: 21320672489625600 can be written as Twenty-one quadrillion, three hundred twenty trillion, six hundred seventy-two billion, four hundred eighty-nine million, six hundred twenty-five thousand, six hundred.

Scientific notation

  • Scientific notation: 2.13206724896256 × 1016

Factors of 21320672489625600

  • Number of distinct prime factors ω(n): 8
  • Total number of prime factors Ω(n): 23
  • Sum of prime factors: 957

Divisors of 21320672489625600

Bases of 21320672489625600

  • Binary: 10010111011111100001001111001100001110111011000000000002
  • Hexadecimal: 0x4BBF09E61DD800
  • Base-36: 5TXJPQ4VEO0

Squares and roots of 21320672489625600

  • 21320672489625600 squared (213206724896256002) is 454571075409877880539628175360000
  • 21320672489625600 cubed (213206724896256003) is 9691761022070907391247298514752811057545216000000
  • The square root of 21320672489625600 is 146016000.7999999979
  • The cube root of 21320672489625600 is 277289.6330157491

Scales and comparisons

How big is 21320672489625600?
  • 21,320,672,489,625,600 seconds is equal to 677,931,436 years.
  • To count from 1 to 21,320,672,489,625,600 would take you about two billion, thirty-three million, seven hundred ninety-four thousand, three hundred 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 21320672489625600 cubic inches would be around 23107.5 feet tall.

Recreational maths with 21320672489625600

  • 21320672489625600 backwards is 00652698427602312
  • 21320672489625600 is a Harshad number.
  • The number of decimal digits it has is: 17
  • The sum of 21320672489625600's digits is 63
  • More coming soon!

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"Number 21320672489625600 - Facts about the integer". Numbermatics.com. 2024. Web. 3 June 2024.

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Numbermatics. (2024). Number 21320672489625600 - Facts about the integer. Retrieved 3 June 2024, from https://numbermatics.com/n/21320672489625600/

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Numbermatics. 2024. "Number 21320672489625600 - Facts about the integer". https://numbermatics.com/n/21320672489625600/

The information we have on file for 21320672489625600 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 21320672489625600, math, Factors of 21320672489625600, curriculum, school, college, exams, university, Prime factorization of 21320672489625600, STEM, science, technology, engineering, physics, economics, calculator, twenty-one quadrillion, three hundred twenty trillion, six hundred seventy-two billion, four hundred eighty-nine million, six hundred twenty-five thousand, six hundred.

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