21272676680478720

21,272,676,680,478,720 is an even composite number composed of seven prime numbers multiplied together.

What does the number 21272676680478720 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 2808 divisors.

21272676680478720 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two thousand, eight hundred eight divisors.

Prime factorization of 21272676680478720:

212 × 3 × 5 × 72 × 532 × 1132 × 197

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 7 × 7 × 53 × 53 × 113 × 113 × 197)

See below for interesting mathematical facts about the number 21272676680478720 from the Numbermatics database.


Names of 21272676680478720

  • Cardinal: 21272676680478720 can be written as Twenty-one quadrillion, two hundred seventy-two trillion, six hundred seventy-six billion, six hundred eighty million, four hundred seventy-eight thousand, seven hundred twenty.

Scientific notation

  • Scientific notation: 2.127267668047872 × 1016

Factors of 21272676680478720

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 21
  • Sum of prime factors: 380

Divisors of 21272676680478720

Bases of 21272676680478720

  • Binary: 10010111001001101100011000000001111011000110000000000002
  • Hexadecimal: 0x4B936300F63000
  • Base-36: 5TGJ8R7BKLC

Squares and roots of 21272676680478720

  • 21272676680478720 squared (212726766804787202) is 452526773152183133960728372838400
  • 21272676680478720 cubed (212726766804787203) is 9626455734526729861739115602583456975157198848000
  • The square root of 21272676680478720 is 145851557.0039576917
  • The cube root of 21272676680478720 is 277081.4041331935

Scales and comparisons

How big is 21272676680478720?
  • 21,272,676,680,478,720 seconds is equal to 676,405,317 years, 37 weeks, 6 days, 16 hours, 32 minutes.
  • To count from 1 to 21,272,676,680,478,720 would take you about two billion, twenty-nine million, two hundred fifteen thousand, nine hundred fifty-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 21272676680478720 cubic inches would be around 23090.1 feet tall.

Recreational maths with 21272676680478720

  • 21272676680478720 backwards is 02787408667627212
  • The number of decimal digits it has is: 17
  • The sum of 21272676680478720's digits is 75
  • More coming soon!

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"Number 21272676680478720 - Facts about the integer". Numbermatics.com. 2024. Web. 27 May 2024.

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Numbermatics. (2024). Number 21272676680478720 - Facts about the integer. Retrieved 27 May 2024, from https://numbermatics.com/n/21272676680478720/

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The information we have on file for 21272676680478720 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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