21843123936004800

21,843,123,936,004,800 is an even composite number composed of seven prime numbers multiplied together.

What does the number 21843123936004800 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 7560 divisors.

21843123936004800 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of seven thousand, five hundred sixty divisors.

Prime factorization of 21843123936004800:

26 × 39 × 52 × 11 × 132 × 172 × 1291

(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 5 × 11 × 13 × 13 × 17 × 17 × 1291)

See below for interesting mathematical facts about the number 21843123936004800 from the Numbermatics database.


Names of 21843123936004800

  • Cardinal: 21843123936004800 can be written as Twenty-one quadrillion, eight hundred forty-three trillion, one hundred twenty-three billion, nine hundred thirty-six million, four thousand, eight hundred.

Scientific notation

  • Scientific notation: 2.18431239360048 × 1016

Factors of 21843123936004800

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 23
  • Sum of prime factors: 1342

Divisors of 21843123936004800

Bases of 21843123936004800

  • Binary: 10011011001101000110100100110101111110110001010110000002
  • Hexadecimal: 0x4D9A349AFD8AC0
  • Base-36: 5Z2QOLUR000

Squares and roots of 21843123936004800

  • 21843123936004800 squared (218431239360048002) is 477122063283665826085785623040000
  • 21843123936004800 cubed (218431239360048003) is 10421836360907437949503398727954908856430592000000
  • The square root of 21843123936004800 is 147794194.5274062517
  • The cube root of 21843123936004800 is 279536.3241481489

Scales and comparisons

How big is 21843123936004800?
  • 21,843,123,936,004,800 seconds is equal to 694,543,775 years, 49 weeks, 1 day, 12 hours.
  • To count from 1 to 21,843,123,936,004,800 would take you about two billion, eighty-three million, six hundred thirty-one thousand, three hundred twenty-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 21843123936004800 cubic inches would be around 23294.7 feet tall.

Recreational maths with 21843123936004800

  • 21843123936004800 backwards is 00840063932134812
  • 21843123936004800 is a Harshad number.
  • The number of decimal digits it has is: 17
  • The sum of 21843123936004800's digits is 54
  • More coming soon!

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"Number 21843123936004800 - Facts about the integer". Numbermatics.com. 2024. Web. 7 June 2024.

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Numbermatics. (2024). Number 21843123936004800 - Facts about the integer. Retrieved 7 June 2024, from https://numbermatics.com/n/21843123936004800/

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Numbermatics. 2024. "Number 21843123936004800 - Facts about the integer". https://numbermatics.com/n/21843123936004800/

The information we have on file for 21843123936004800 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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