21072260752137216

21,072,260,752,137,216 is an even composite number composed of seven prime numbers multiplied together.

What does the number 21072260752137216 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 1760 divisors.

21072260752137216 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one thousand, seven hundred sixty divisors.

Prime factorization of 21072260752137216:

210 × 34 × 31 × 47 × 113 × 1049 × 1471

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 31 × 47 × 113 × 1049 × 1471)

See below for interesting mathematical facts about the number 21072260752137216 from the Numbermatics database.


Names of 21072260752137216

  • Cardinal: 21072260752137216 can be written as Twenty-one quadrillion, seventy-two trillion, two hundred sixty billion, seven hundred fifty-two million, one hundred thirty-seven thousand, two hundred sixteen.

Scientific notation

  • Scientific notation: 2.1072260752137216 × 1016

Factors of 21072260752137216

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 19
  • Sum of prime factors: 2716

Divisors of 21072260752137216

Bases of 21072260752137216

  • Binary: 10010101101110100011100000010001011111011011100000000002
  • Hexadecimal: 0x4ADD1C08BEDC00
  • Base-36: 5RHHQY66800

Squares and roots of 21072260752137216

  • 21072260752137216 squared (210722607521372162) is 444040173206062508166711692230656
  • 21072260752137216 cubed (210722607521372163) is 9356930314222322415706721338212159271574433693696
  • The square root of 21072260752137216 is 145162876.6322065415
  • The cube root of 21072260752137216 is 276208.5028839097

Scales and comparisons

How big is 21072260752137216?
  • 21,072,260,752,137,216 seconds is equal to 670,032,711 years, 7 weeks, 10 hours, 33 minutes, 36 seconds.
  • To count from 1 to 21,072,260,752,137,216 would take you about two billion, ten million, ninety-eight thousand, one hundred thirty-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 21072260752137216 cubic inches would be around 23017.4 feet tall.

Recreational maths with 21072260752137216

  • 21072260752137216 backwards is 61273125706227012
  • 21072260752137216 is a Harshad number.
  • The number of decimal digits it has is: 17
  • The sum of 21072260752137216's digits is 54
  • More coming soon!

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"Number 21072260752137216 - Facts about the integer". Numbermatics.com. 2024. Web. 2 May 2024.

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Numbermatics. (2024). Number 21072260752137216 - Facts about the integer. Retrieved 2 May 2024, from https://numbermatics.com/n/21072260752137216/

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The information we have on file for 21072260752137216 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!

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