21107764568322432

21,107,764,568,322,432 is an even composite number composed of seven prime numbers multiplied together.

What does the number 21107764568322432 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 10368 divisors.

21107764568322432 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of ten thousand, three hundred sixty-eight divisors.

Prime factorization of 21107764568322432:

27 × 35 × 72 × 112 × 13 × 192 × 293

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 7 × 7 × 11 × 11 × 13 × 19 × 19 × 29 × 29 × 29)

See below for interesting mathematical facts about the number 21107764568322432 from the Numbermatics database.


Names of 21107764568322432

  • Cardinal: 21107764568322432 can be written as Twenty-one quadrillion, one hundred seven trillion, seven hundred sixty-four billion, five hundred sixty-eight million, three hundred twenty-two thousand, four hundred thirty-two.

Scientific notation

  • Scientific notation: 2.1107764568322432 × 1016

Factors of 21107764568322432

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 22
  • Sum of prime factors: 84

Divisors of 21107764568322432

Bases of 21107764568322432

  • Binary: 10010101111110101100110011010010001100011110001100000002
  • Hexadecimal: 0x4AFD666918F180
  • Base-36: 5RU2T6DNC00

Squares and roots of 21107764568322432

  • 21107764568322432 squared (211077645683224322) is 445537725071727864114482714394624
  • 21107764568322432 cubed (211077645683224323) is 9404305407119998288464324293229468927450119405568
  • The square root of 21107764568322432 is 145285114.7513826759
  • The cube root of 21107764568322432 is 276363.5400941559

Scales and comparisons

How big is 21107764568322432?
  • 21,107,764,568,322,432 seconds is equal to 671,161,622 years, 34 weeks, 5 days, 21 hours, 7 minutes, 12 seconds.
  • To count from 1 to 21,107,764,568,322,432 would take you about two billion, thirteen million, four hundred eighty-four thousand, eight hundred sixty-eight 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 21107764568322432 cubic inches would be around 23030.3 feet tall.

Recreational maths with 21107764568322432

  • 21107764568322432 backwards is 23422386546770112
  • 21107764568322432 is a Harshad number.
  • The number of decimal digits it has is: 17
  • The sum of 21107764568322432's digits is 63
  • More coming soon!

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"Number 21107764568322432 - Facts about the integer". Numbermatics.com. 2024. Web. 18 June 2024.

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Numbermatics. (2024). Number 21107764568322432 - Facts about the integer. Retrieved 18 June 2024, from https://numbermatics.com/n/21107764568322432/

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Numbermatics. 2024. "Number 21107764568322432 - Facts about the integer". https://numbermatics.com/n/21107764568322432/

The information we have on file for 21107764568322432 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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