21323015020944

21,323,015,020,944 is an even composite number composed of six prime numbers multiplied together.

What does the number 21323015020944 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 2160 divisors.

21323015020944 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two thousand, one hundred sixty divisors.

Prime factorization of 21323015020944:

24 × 35 × 72 × 13 × 172 × 313

(2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 7 × 7 × 13 × 17 × 17 × 31 × 31 × 31)

See below for interesting mathematical facts about the number 21323015020944 from the Numbermatics database.


Names of 21323015020944

  • Cardinal: 21323015020944 can be written as Twenty-one trillion, three hundred twenty-three billion, fifteen million, twenty thousand, nine hundred forty-four.

Scientific notation

  • Scientific notation: 2.1323015020944 × 1013

Factors of 21323015020944

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 17
  • Sum of prime factors: 73

Divisors of 21323015020944

Bases of 21323015020944

  • Binary: 1001101100100101001101011110001100001100100002
  • Hexadecimal: 0x1364A6BC6190
  • Base-36: 7K3NOLL00

Squares and roots of 21323015020944

  • 21323015020944 squared (213230150209442) is 454670969583403452758651136
  • 21323015020944 cubed (213230150209443) is 9694955914014084361179311467272229392384
  • The square root of 21323015020944 is 4617685.0283387671
  • The cube root of 21323015020944 is 27729.9788040363

Scales and comparisons

How big is 21323015020944?
  • 21,323,015,020,944 seconds is equal to 678,005 years, 47 weeks, 6 days, 8 hours, 2 minutes, 24 seconds.
  • To count from 1 to 21,323,015,020,944 would take you about one million, six hundred ninety-five thousand and fourteen 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 21323015020944 cubic inches would be around 2310.8 feet tall.

Recreational maths with 21323015020944

  • 21323015020944 backwards is 44902051032312
  • 21323015020944 is a Harshad number.
  • The number of decimal digits it has is: 14
  • The sum of 21323015020944's digits is 36
  • More coming soon!

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"Number 21323015020944 - Facts about the integer". Numbermatics.com. 2024. Web. 17 May 2024.

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Numbermatics. (2024). Number 21323015020944 - Facts about the integer. Retrieved 17 May 2024, from https://numbermatics.com/n/21323015020944/

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Numbermatics. 2024. "Number 21323015020944 - Facts about the integer". https://numbermatics.com/n/21323015020944/

The information we have on file for 21323015020944 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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