21089557438488000

21,089,557,438,488,000 is an even composite number composed of seven prime numbers multiplied together.

What does the number 21089557438488000 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 12544 divisors.

21089557438488000 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of twelve thousand, five hundred forty-four divisors.

Prime factorization of 21089557438488000:

26 × 36 × 53 × 7 × 113 × 173 × 79

(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 5 × 5 × 7 × 11 × 11 × 11 × 17 × 17 × 17 × 79)

See below for interesting mathematical facts about the number 21089557438488000 from the Numbermatics database.


Names of 21089557438488000

  • Cardinal: 21089557438488000 can be written as Twenty-one quadrillion, eighty-nine trillion, five hundred fifty-seven billion, four hundred thirty-eight million, four hundred eighty-eight thousand.

Scientific notation

  • Scientific notation: 2.1089557438488 × 1016

Factors of 21089557438488000

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 23
  • Sum of prime factors: 124

Divisors of 21089557438488000

Bases of 21089557438488000

  • Binary: 10010101110110011010111001110111001011101011101110000002
  • Hexadecimal: 0x4AECD73B975DC0
  • Base-36: 5RNMGXQN000

Squares and roots of 21089557438488000

  • 21089557438488000 squared (210895574384880002) is 444769432951284531903726144000000
  • 21089557438488000 cubed (210895574384880003) is 9379990503109852474744802851679277430272000000000
  • The square root of 21089557438488000 is 145222441.2358090061
  • The cube root of 21089557438488000 is 276284.0553733261

Scales and comparisons

How big is 21089557438488000?
  • 21,089,557,438,488,000 seconds is equal to 670,582,692 years, 13 weeks, 3 days, 12 hours.
  • To count from 1 to 21,089,557,438,488,000 would take you about two billion, eleven million, seven hundred forty-eight thousand and seventy-six 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 21089557438488000 cubic inches would be around 23023.7 feet tall.

Recreational maths with 21089557438488000

  • 21089557438488000 backwards is 00088483475598012
  • 21089557438488000 is a Harshad number.
  • The number of decimal digits it has is: 17
  • The sum of 21089557438488000's digits is 72
  • More coming soon!

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"Number 21089557438488000 - Facts about the integer". Numbermatics.com. 2024. Web. 11 May 2024.

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Numbermatics. (2024). Number 21089557438488000 - Facts about the integer. Retrieved 11 May 2024, from https://numbermatics.com/n/21089557438488000/

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The information we have on file for 21089557438488000 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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