21138304824637000

21,138,304,824,637,000 is an even composite number composed of seven prime numbers multiplied together.

What does the number 21138304824637000 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 4096 divisors.

21138304824637000 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of four thousand and ninety-six divisors.

Prime factorization of 21138304824637000:

23 × 53 × 73 × 11 × 133 × 37 × 413

(2 × 2 × 2 × 5 × 5 × 5 × 7 × 7 × 7 × 11 × 13 × 13 × 13 × 37 × 41 × 41 × 41)

See below for interesting mathematical facts about the number 21138304824637000 from the Numbermatics database.


Names of 21138304824637000

  • Cardinal: 21138304824637000 can be written as Twenty-one quadrillion, one hundred thirty-eight trillion, three hundred four billion, eight hundred twenty-four million, six hundred thirty-seven thousand.

Scientific notation

  • Scientific notation: 2.1138304824637 × 1016

Factors of 21138304824637000

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 17
  • Sum of prime factors: 116

Divisors of 21138304824637000

Bases of 21138304824637000

  • Binary: 10010110001100100101101000111100011100111110110010010002
  • Hexadecimal: 0x4B192D1E39F648
  • Base-36: 5S4WJ6DQCEG

Squares and roots of 21138304824637000

  • 21138304824637000 squared (211383048246370002) is 446827930859271871322181769000000
  • 21138304824637000 cubed (211383048246370003) is 9445185006665114454654538327889783442853000000000
  • The square root of 21138304824637000 is 145390181.3212879931
  • The cube root of 21138304824637000 is 276496.7635177433

Scales and comparisons

How big is 21138304824637000?
  • 21,138,304,824,637,000 seconds is equal to 672,132,708 years, 18 weeks, 2 days, 16 hours, 56 minutes, 40 seconds.
  • To count from 1 to 21,138,304,824,637,000 would take you about two billion, sixteen million, three hundred ninety-eight thousand, one hundred twenty-five 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 21138304824637000 cubic inches would be around 23041.4 feet tall.

Recreational maths with 21138304824637000

  • 21138304824637000 backwards is 00073642840383112
  • 21138304824637000 is a Harshad number.
  • The number of decimal digits it has is: 17
  • The sum of 21138304824637000's digits is 52
  • More coming soon!

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"Number 21138304824637000 - Facts about the integer". Numbermatics.com. 2024. Web. 12 May 2024.

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Numbermatics. (2024). Number 21138304824637000 - Facts about the integer. Retrieved 12 May 2024, from https://numbermatics.com/n/21138304824637000/

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Numbermatics. 2024. "Number 21138304824637000 - Facts about the integer". https://numbermatics.com/n/21138304824637000/

The information we have on file for 21138304824637000 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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