21262813189398000

21,262,813,189,398,000 is an even composite number composed of five prime numbers multiplied together.

What does the number 21262813189398000 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 1680 divisors.

21262813189398000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one thousand, six hundred eighty divisors.

Prime factorization of 21262813189398000:

24 × 32 × 53 × 113 × 316

(2 × 2 × 2 × 2 × 3 × 3 × 5 × 5 × 5 × 11 × 11 × 11 × 31 × 31 × 31 × 31 × 31 × 31)

See below for interesting mathematical facts about the number 21262813189398000 from the Numbermatics database.


Names of 21262813189398000

  • Cardinal: 21262813189398000 can be written as Twenty-one quadrillion, two hundred sixty-two trillion, eight hundred thirteen billion, one hundred eighty-nine million, three hundred ninety-eight thousand.

Scientific notation

  • Scientific notation: 2.1262813189398 × 1016

Factors of 21262813189398000

  • Number of distinct prime factors ω(n): 5
  • Total number of prime factors Ω(n): 18
  • Sum of prime factors: 52

Divisors of 21262813189398000

Bases of 21262813189398000

  • Binary: 10010111000101001101010011110110001010001011101111100002
  • Hexadecimal: 0x4B8A6A7B145DF0
  • Base-36: 5TD1DJ3EE40

Squares and roots of 21262813189398000

  • 21262813189398000 squared (212628131893980002) is 452107224727237549019602404000000
  • 21262813189398000 cubed (212628131893980003) is 9613071460952432160271476559817108112792000000000
  • The square root of 21262813189398000 is 145817739.6251841507
  • The cube root of 21262813189398000 is 277038.5727818225
  • Being both a perfect square and a perfect cube, 21262813189398000 is also a perfect sixth number.

Scales and comparisons

How big is 21262813189398000?
  • 21,262,813,189,398,000 seconds is equal to 676,091,689 years, 11 weeks, 4 days, 7 hours.
  • To count from 1 to 21,262,813,189,398,000 would take you about two billion, twenty-eight million, two hundred seventy-five thousand and sixty-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 21262813189398000 cubic inches would be around 23086.5 feet tall.

Recreational maths with 21262813189398000

  • 21262813189398000 backwards is 00089398131826212
  • The number of decimal digits it has is: 17
  • The sum of 21262813189398000's digits is 63
  • More coming soon!

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"Number 21262813189398000 - Facts about the integer". Numbermatics.com. 2024. Web. 4 May 2024.

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Numbermatics. (2024). Number 21262813189398000 - Facts about the integer. Retrieved 4 May 2024, from https://numbermatics.com/n/21262813189398000/

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The information we have on file for 21262813189398000 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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