21327001554313728

21,327,001,554,313,728 is an even composite number composed of seven prime numbers multiplied together.

What does the number 21327001554313728 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 6480 divisors.

21327001554313728 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of six thousand, four hundred eighty divisors.

Prime factorization of 21327001554313728:

29 × 33 × 72 × 132 × 192 × 412 × 307

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 7 × 7 × 13 × 13 × 19 × 19 × 41 × 41 × 307)

See below for interesting mathematical facts about the number 21327001554313728 from the Numbermatics database.


Names of 21327001554313728

  • Cardinal: 21327001554313728 can be written as Twenty-one quadrillion, three hundred twenty-seven trillion, one billion, five hundred fifty-four million, three hundred thirteen thousand, seven hundred twenty-eight.

Scientific notation

  • Scientific notation: 2.1327001554313728 × 1016

Factors of 21327001554313728

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 21
  • Sum of prime factors: 392

Divisors of 21327001554313728

Bases of 21327001554313728

  • Binary: 10010111100010011001011011111111100010011100010000000002
  • Hexadecimal: 0x4BC4CB7FC4E200
  • Base-36: 5TZSH9AKQO0

Squares and roots of 21327001554313728

  • 21327001554313728 squared (213270015543137282) is 454840995297700170003165049257984
  • 21327001554313728 cubed (213270015543137283) is 9700394613679654574056322069378264279480744804352
  • The square root of 21327001554313728 is 146037671.6957433829
  • The cube root of 21327001554313728 is 277317.0682103611

Scales and comparisons

How big is 21327001554313728?
  • 21,327,001,554,313,728 seconds is equal to 678,132,680 years, 35 weeks, 2 days, 12 hours, 28 minutes, 48 seconds.
  • To count from 1 to 21,327,001,554,313,728 would take you about two billion, thirty-four million, three hundred ninety-eight thousand and forty-two 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 21327001554313728 cubic inches would be around 23109.8 feet tall.

Recreational maths with 21327001554313728

  • 21327001554313728 backwards is 82731345510072312
  • 21327001554313728 is a Harshad number.
  • The number of decimal digits it has is: 17
  • The sum of 21327001554313728's digits is 54
  • More coming soon!

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"Number 21327001554313728 - Facts about the integer". Numbermatics.com. 2024. Web. 22 June 2024.

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Numbermatics. (2024). Number 21327001554313728 - Facts about the integer. Retrieved 22 June 2024, from https://numbermatics.com/n/21327001554313728/

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The information we have on file for 21327001554313728 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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