21107315809996416

21,107,315,809,996,416 is an even composite number composed of seven prime numbers multiplied together.

What does the number 21107315809996416 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 7776 divisors.

21107315809996416 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of seven thousand, seven hundred seventy-six divisors.

Prime factorization of 21107315809996416:

27 × 32 × 72 × 112 × 132 × 192 × 373

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 7 × 7 × 11 × 11 × 13 × 13 × 19 × 19 × 37 × 37 × 37)

See below for interesting mathematical facts about the number 21107315809996416 from the Numbermatics database.


Names of 21107315809996416

  • Cardinal: 21107315809996416 can be written as Twenty-one quadrillion, one hundred seven trillion, three hundred fifteen billion, eight hundred nine million, nine hundred ninety-six thousand, four hundred sixteen.

Scientific notation

  • Scientific notation: 2.1107315809996416 × 1016

Factors of 21107315809996416

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 20
  • Sum of prime factors: 92

Divisors of 21107315809996416

Bases of 21107315809996416

  • Binary: 10010101111110011111101111011010000010001001110100000002
  • Hexadecimal: 0x4AFCFDED044E80
  • Base-36: 5RTX30QIZK0

Squares and roots of 21107315809996416

  • 21107315809996416 squared (211073158099964162) is 445518780702924658860273932845056
  • 21107315809996416 cubed (211073158099964163) is 9403705603581167825890277281693973567360043319296
  • The square root of 21107315809996416 is 145283570.3374487421
  • The cube root of 21107315809996416 is 276361.5815523415

Scales and comparisons

How big is 21107315809996416?
  • 21,107,315,809,996,416 seconds is equal to 671,147,353 years, 28 weeks, 1 day, 18 hours, 33 minutes, 36 seconds.
  • To count from 1 to 21,107,315,809,996,416 would take you about two billion, thirteen million, four hundred forty-two thousand and sixty 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 21107315809996416 cubic inches would be around 23030.1 feet tall.

Recreational maths with 21107315809996416

  • 21107315809996416 backwards is 61469990851370112
  • 21107315809996416 is a Harshad number.
  • The number of decimal digits it has is: 17
  • The sum of 21107315809996416's digits is 72
  • More coming soon!

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"Number 21107315809996416 - Facts about the integer". Numbermatics.com. 2024. Web. 13 May 2024.

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Numbermatics. (2024). Number 21107315809996416 - Facts about the integer. Retrieved 13 May 2024, from https://numbermatics.com/n/21107315809996416/

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Numbermatics. 2024. "Number 21107315809996416 - Facts about the integer". https://numbermatics.com/n/21107315809996416/

The information we have on file for 21107315809996416 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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