21021993733718016

21,021,993,733,718,016 is an even composite number composed of six prime numbers multiplied together.

What does the number 21021993733718016 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 2160 divisors.

21021993733718016 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two thousand, one hundred sixty divisors.

Prime factorization of 21021993733718016:

219 × 32 × 13 × 19 × 312 × 1372

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 13 × 19 × 31 × 31 × 137 × 137)

See below for interesting mathematical facts about the number 21021993733718016 from the Numbermatics database.


Names of 21021993733718016

  • Cardinal: 21021993733718016 can be written as Twenty-one quadrillion, twenty-one trillion, nine hundred ninety-three billion, seven hundred thirty-three million, seven hundred eighteen thousand and sixteen.

Scientific notation

  • Scientific notation: 2.1021993733718016 × 1016

Factors of 21021993733718016

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 27
  • Sum of prime factors: 205

Divisors of 21021993733718016

Bases of 21021993733718016

  • Binary: 10010101010111101100100010101001111100000000000000000002
  • Hexadecimal: 0x4AAF6454F80000
  • Base-36: 5QZOALL9FK0

Squares and roots of 21021993733718016

  • 21021993733718016 squared (210219937337180162) is 441924220540479530993903002976256
  • 21021993733718016 cubed (210219937337180163) is 9290128194980179234504201140702852238388647428096
  • The square root of 21021993733718016 is 144989633.1939563739
  • The cube root of 21021993733718016 is 275988.6999754591

Scales and comparisons

How big is 21021993733718016?
  • 21,021,993,733,718,016 seconds is equal to 668,434,375 years, 22 weeks, 4 days, 18 hours, 33 minutes, 36 seconds.
  • To count from 1 to 21,021,993,733,718,016 would take you about two billion, five million, three hundred three thousand, one hundred twenty-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 21021993733718016 cubic inches would be around 22999.1 feet tall.

Recreational maths with 21021993733718016

  • 21021993733718016 backwards is 61081733739912012
  • The number of decimal digits it has is: 17
  • The sum of 21021993733718016's digits is 63
  • More coming soon!

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"Number 21021993733718016 - Facts about the integer". Numbermatics.com. 2024. Web. 12 June 2024.

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Numbermatics. (2024). Number 21021993733718016 - Facts about the integer. Retrieved 12 June 2024, from https://numbermatics.com/n/21021993733718016/

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The information we have on file for 21021993733718016 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 21021993733718016, math, Factors of 21021993733718016, curriculum, school, college, exams, university, Prime factorization of 21021993733718016, STEM, science, technology, engineering, physics, economics, calculator, twenty-one quadrillion, twenty-one trillion, nine hundred ninety-three billion, seven hundred thirty-three million, seven hundred eighteen thousand and sixteen.

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