21318338396608000

21,318,338,396,608,000 is an even composite number composed of five prime numbers multiplied together.

What does the number 21318338396608000 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 1920 divisors.

21318338396608000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one thousand, nine hundred twenty divisors.

Prime factorization of 21318338396608000:

29 × 53 × 113 × 412 × 533

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 11 × 11 × 11 × 41 × 41 × 53 × 53 × 53)

See below for interesting mathematical facts about the number 21318338396608000 from the Numbermatics database.


Names of 21318338396608000

  • Cardinal: 21318338396608000 can be written as Twenty-one quadrillion, three hundred eighteen trillion, three hundred thirty-eight billion, three hundred ninety-six million, six hundred eight thousand.

Scientific notation

  • Scientific notation: 2.1318338396608 × 1016

Factors of 21318338396608000

  • Number of distinct prime factors ω(n): 5
  • Total number of prime factors Ω(n): 20
  • Sum of prime factors: 112

Divisors of 21318338396608000

Bases of 21318338396608000

  • Binary: 10010111011110011101010011100110101010011010110000000002
  • Hexadecimal: 0x4BBCEA7354D600
  • Base-36: 5TWPXGI5JWG

Squares and roots of 21318338396608000

  • 21318338396608000 squared (213183383966080002) is 454471551992290952305905664000000
  • 21318338396608000 cubed (213183383966080003) is 9688578337003285208157706353407065587712000000000
  • The square root of 21318338396608000 is 146008007.9879456475
  • The cube root of 21318338396608000 is 277279.5138318711

Scales and comparisons

How big is 21318338396608000?
  • 21,318,338,396,608,000 seconds is equal to 677,857,219 years, 3 weeks, 1 day, 12 hours, 26 minutes, 40 seconds.
  • To count from 1 to 21,318,338,396,608,000 would take you about two billion, thirty-three million, five hundred seventy-one thousand, six hundred fifty-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 21318338396608000 cubic inches would be around 23106.6 feet tall.

Recreational maths with 21318338396608000

  • 21318338396608000 backwards is 00080669383381312
  • The number of decimal digits it has is: 17
  • The sum of 21318338396608000's digits is 61
  • More coming soon!

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"Number 21318338396608000 - Facts about the integer". Numbermatics.com. 2024. Web. 2 May 2024.

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Numbermatics. (2024). Number 21318338396608000 - Facts about the integer. Retrieved 2 May 2024, from https://numbermatics.com/n/21318338396608000/

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Numbermatics. 2024. "Number 21318338396608000 - Facts about the integer". https://numbermatics.com/n/21318338396608000/

The information we have on file for 21318338396608000 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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