21027140107868160

21,027,140,107,868,160 is an even composite number composed of seven prime numbers multiplied together.

What does the number 21027140107868160 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 12096 divisors.

21027140107868160 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of twelve thousand and ninety-six divisors.

Prime factorization of 21027140107868160:

211 × 36 × 5 × 72 × 172 × 193 × 29

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 7 × 7 × 17 × 17 × 19 × 19 × 19 × 29)

See below for interesting mathematical facts about the number 21027140107868160 from the Numbermatics database.


Names of 21027140107868160

  • Cardinal: 21027140107868160 can be written as Twenty-one quadrillion, twenty-seven trillion, one hundred forty billion, one hundred seven million, eight hundred sixty-eight thousand, one hundred sixty.

Scientific notation

  • Scientific notation: 2.102714010786816 × 1016

Factors of 21027140107868160

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 26
  • Sum of prime factors: 82

Divisors of 21027140107868160

Bases of 21027140107868160

  • Binary: 10010101011010000010010100100001100010110011000000000002
  • Hexadecimal: 0x4AB41290C59800
  • Base-36: 5R1HYT7K000

Squares and roots of 21027140107868160

  • 21027140107868160 squared (210271401078681602) is 442140621115917815360339941785600
  • 21027140107868160 cubed (210271401078681603) is 9296952787584255393107219857657267678919786496000
  • The square root of 21027140107868160 is 145007379.4945214505
  • The cube root of 21027140107868160 is 276011.2196476481

Scales and comparisons

How big is 21027140107868160?
  • 21,027,140,107,868,160 seconds is equal to 668,598,014 years, 11 weeks, 1 day, 9 hours, 36 minutes.
  • To count from 1 to 21,027,140,107,868,160 would take you about two billion, five million, seven hundred ninety-four 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 21027140107868160 cubic inches would be around 23000.9 feet tall.

Recreational maths with 21027140107868160

  • 21027140107868160 backwards is 06186870104172012
  • 21027140107868160 is a Harshad number.
  • The number of decimal digits it has is: 17
  • The sum of 21027140107868160's digits is 54
  • More coming soon!

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"Number 21027140107868160 - Facts about the integer". Numbermatics.com. 2024. Web. 24 June 2024.

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Numbermatics. (2024). Number 21027140107868160 - Facts about the integer. Retrieved 24 June 2024, from https://numbermatics.com/n/21027140107868160/

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The information we have on file for 21027140107868160 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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