21216139950672000

21,216,139,950,672,000 is an even composite number composed of seven prime numbers multiplied together.

What does the number 21216139950672000 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 6912 divisors.

21216139950672000 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of six thousand, nine hundred twelve divisors.

Prime factorization of 21216139950672000:

27 × 35 × 53 × 312 × 37 × 432 × 83

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 5 × 5 × 5 × 31 × 31 × 37 × 43 × 43 × 83)

See below for interesting mathematical facts about the number 21216139950672000 from the Numbermatics database.


Names of 21216139950672000

  • Cardinal: 21216139950672000 can be written as Twenty-one quadrillion, two hundred sixteen trillion, one hundred thirty-nine billion, nine hundred fifty million, six hundred seventy-two thousand.

Scientific notation

  • Scientific notation: 2.1216139950672 × 1016

Factors of 21216139950672000

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 21
  • Sum of prime factors: 204

Divisors of 21216139950672000

Bases of 21216139950672000

  • Binary: 10010110101111111110111100001010100001111001000100000002
  • Hexadecimal: 0x4B5FF78543C880
  • Base-36: 5SWHS524O00

Squares and roots of 21216139950672000

  • 21216139950672000 squared (212161399506720002) is 450124594406500494593251584000000
  • 21216139950672000 cubed (212161399506720003) is 9549906390167785410475812264069845864448000000000
  • The square root of 21216139950672000 is 145657612.0588004147
  • The cube root of 21216139950672000 is 276835.7184711911

Scales and comparisons

How big is 21216139950672000?
  • 21,216,139,950,672,000 seconds is equal to 674,607,624 years, 31 weeks, 2 days.
  • To count from 1 to 21,216,139,950,672,000 would take you about two billion, twenty-three million, eight hundred twenty-two thousand, eight hundred seventy-three 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 21216139950672000 cubic inches would be around 23069.6 feet tall.

Recreational maths with 21216139950672000

  • 21216139950672000 backwards is 00027605993161212
  • 21216139950672000 is a Harshad number.
  • The number of decimal digits it has is: 17
  • The sum of 21216139950672000's digits is 54
  • More coming soon!

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"Number 21216139950672000 - Facts about the integer". Numbermatics.com. 2024. Web. 8 June 2024.

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Numbermatics. (2024). Number 21216139950672000 - Facts about the integer. Retrieved 8 June 2024, from https://numbermatics.com/n/21216139950672000/

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The information we have on file for 21216139950672000 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 21216139950672000, math, Factors of 21216139950672000, curriculum, school, college, exams, university, Prime factorization of 21216139950672000, STEM, science, technology, engineering, physics, economics, calculator, twenty-one quadrillion, two hundred sixteen trillion, one hundred thirty-nine billion, nine hundred fifty million, six hundred seventy-two thousand.

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