21742316431617600

21,742,316,431,617,600 is an even composite number composed of six prime numbers multiplied together.

What does the number 21742316431617600 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 4725 divisors.

21742316431617600 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of four thousand, seven hundred twenty-five divisors.

Prime factorization of 21742316431617600:

26 × 34 × 52 × 74 × 132 × 6432

(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 5 × 7 × 7 × 7 × 7 × 13 × 13 × 643 × 643)

See below for interesting mathematical facts about the number 21742316431617600 from the Numbermatics database.


Names of 21742316431617600

  • Cardinal: 21742316431617600 can be written as Twenty-one quadrillion, seven hundred forty-two trillion, three hundred sixteen billion, four hundred thirty-one million, six hundred seventeen thousand, six hundred.

Scientific notation

  • Scientific notation: 2.17423164316176 × 1016

Factors of 21742316431617600

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 20
  • Sum of prime factors: 673

Divisors of 21742316431617600

Bases of 21742316431617600

  • Binary: 10011010011111010000101100001111000000000101110010000002
  • Hexadecimal: 0x4D3E8587802E40
  • Base-36: 5Y30AA1ES00

Squares and roots of 21742316431617600

  • 21742316431617600 squared (217423164316176002) is 472728323812588687016952629760000
  • 21742316431617600 cubed (217423164316176003) is 10278208802521492587160060310681177530699776000000
  • 21742316431617600 is a perfect square number. Its square root is 147452760
  • The cube root of 21742316431617600 is 279105.6345227101

Scales and comparisons

How big is 21742316431617600?
  • 21,742,316,431,617,600 seconds is equal to 691,338,409 years, 6 weeks, 3 days, 12 hours.
  • To count from 1 to 21,742,316,431,617,600 would take you about two billion, seventy-four million, fifteen thousand, two hundred twenty-seven 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 21742316431617600 cubic inches would be around 23258.8 feet tall.

Recreational maths with 21742316431617600

  • 21742316431617600 backwards is 00671613461324712
  • 21742316431617600 is a Harshad number.
  • The number of decimal digits it has is: 17
  • The sum of 21742316431617600's digits is 54
  • More coming soon!

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"Number 21742316431617600 - Facts about the integer". Numbermatics.com. 2024. Web. 16 June 2024.

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Numbermatics. (2024). Number 21742316431617600 - Facts about the integer. Retrieved 16 June 2024, from https://numbermatics.com/n/21742316431617600/

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The information we have on file for 21742316431617600 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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