21331406622240

21,331,406,622,240 is an even composite number composed of six prime numbers multiplied together.

What does the number 21331406622240 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 1680 divisors.

21331406622240 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one thousand, six hundred eighty divisors.

Prime factorization of 21331406622240:

25 × 34 × 5 × 11 × 136 × 31

(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 11 × 13 × 13 × 13 × 13 × 13 × 13 × 31)

See below for interesting mathematical facts about the number 21331406622240 from the Numbermatics database.


Names of 21331406622240

  • Cardinal: 21331406622240 can be written as Twenty-one trillion, three hundred thirty-one billion, four hundred six million, six hundred twenty-two thousand, two hundred forty.

Scientific notation

  • Scientific notation: 2.133140662224 × 1013

Factors of 21331406622240

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 18
  • Sum of prime factors: 65

Divisors of 21331406622240

Bases of 21331406622240

  • Binary: 1001101100110100110101110101000001110001000002
  • Hexadecimal: 0x13669AEA0E20
  • Base-36: 7K7IGQQ00

Squares and roots of 21331406622240

  • 21331406622240 squared (213314066222402) is 455028908483344526062617600
  • 21331406622240 cubed (213314066222403) is 9706406671732254337995575345548775424000
  • The square root of 21331406622240 is 4618593.5762134341
  • The cube root of 21331406622240 is 27733.6160071015

Scales and comparisons

How big is 21331406622240?
  • 21,331,406,622,240 seconds is equal to 678,272 years, 38 weeks, 6 days, 8 hours, 24 minutes.
  • To count from 1 to 21,331,406,622,240 would take you about one million, six hundred ninety-five thousand, six hundred eighty-one 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 21331406622240 cubic inches would be around 2311.1 feet tall.

Recreational maths with 21331406622240

  • 21331406622240 backwards is 04222660413312
  • 21331406622240 is a Harshad number.
  • The number of decimal digits it has is: 14
  • The sum of 21331406622240's digits is 36
  • More coming soon!

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"Number 21331406622240 - Facts about the integer". Numbermatics.com. 2024. Web. 28 May 2024.

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Numbermatics. (2024). Number 21331406622240 - Facts about the integer. Retrieved 28 May 2024, from https://numbermatics.com/n/21331406622240/

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Numbermatics. 2024. "Number 21331406622240 - Facts about the integer". https://numbermatics.com/n/21331406622240/

The information we have on file for 21331406622240 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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