21027257849520000

21,027,257,849,520,000 is an even composite number composed of seven prime numbers multiplied together.

What does the number 21027257849520000 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 10800 divisors.

21027257849520000 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of ten thousand, eight hundred divisors.

Prime factorization of 21027257849520000:

27 × 34 × 54 × 132 × 172 × 292 × 79

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 5 × 5 × 5 × 13 × 13 × 17 × 17 × 29 × 29 × 79)

See below for interesting mathematical facts about the number 21027257849520000 from the Numbermatics database.


Names of 21027257849520000

  • Cardinal: 21027257849520000 can be written as Twenty-one quadrillion, twenty-seven trillion, two hundred fifty-seven billion, eight hundred forty-nine million, five hundred twenty thousand.

Scientific notation

  • Scientific notation: 2.102725784952 × 1016

Factors of 21027257849520000

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 22
  • Sum of prime factors: 148

Divisors of 21027257849520000

Bases of 21027257849520000

  • Binary: 10010101011010000101101111110101011100010011111100000002
  • Hexadecimal: 0x4AB42DFAB89F80
  • Base-36: 5R1JGWFW800

Squares and roots of 21027257849520000

  • 21027257849520000 squared (210272578495200002) is 442145572670200454964230400000000
  • 21027257849520000 cubed (210272578495200003) is 9297108963559988102838488929225809408000000000000
  • The square root of 21027257849520000 is 145007785.4789872997
  • The cube root of 21027257849520000 is 276011.7348224189

Scales and comparisons

How big is 21027257849520000?
  • 21,027,257,849,520,000 seconds is equal to 668,601,758 years, 1 week, 6 days.
  • To count from 1 to 21,027,257,849,520,000 would take you about two billion, five million, eight hundred five thousand, two hundred seventy-four 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 21027257849520000 cubic inches would be around 23001 feet tall.

Recreational maths with 21027257849520000

  • 21027257849520000 backwards is 00002594875272012
  • 21027257849520000 is a Harshad number.
  • The number of decimal digits it has is: 17
  • The sum of 21027257849520000's digits is 54
  • More coming soon!

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"Number 21027257849520000 - Facts about the integer". Numbermatics.com. 2024. Web. 28 May 2024.

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Numbermatics. (2024). Number 21027257849520000 - Facts about the integer. Retrieved 28 May 2024, from https://numbermatics.com/n/21027257849520000/

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Numbermatics. 2024. "Number 21027257849520000 - Facts about the integer". https://numbermatics.com/n/21027257849520000/

The information we have on file for 21027257849520000 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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