21322309776768

21,322,309,776,768 is an even composite number composed of eight prime numbers multiplied together.

What does the number 21322309776768 look like?

This visualization shows the relationship between its 8 prime factors (large circles) and 3072 divisors.

21322309776768 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of three thousand and seventy-two divisors.

Prime factorization of 21322309776768:

27 × 32 × 7 × 11 × 133 × 23 × 67 × 71

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 7 × 11 × 13 × 13 × 13 × 23 × 67 × 71)

See below for interesting mathematical facts about the number 21322309776768 from the Numbermatics database.


Names of 21322309776768

  • Cardinal: 21322309776768 can be written as Twenty-one trillion, three hundred twenty-two billion, three hundred nine million, seven hundred seventy-six thousand, seven hundred sixty-eight.

Scientific notation

  • Scientific notation: 2.1322309776768 × 1013

Factors of 21322309776768

  • Number of distinct prime factors ω(n): 8
  • Total number of prime factors Ω(n): 17
  • Sum of prime factors: 197

Divisors of 21322309776768

Bases of 21322309776768

  • Binary: 1001101100100011111001011001100110101100000002
  • Hexadecimal: 0x13647CB33580
  • Base-36: 7K3C0PR40

Squares and roots of 21322309776768

  • 21322309776768 squared (213223097767682) is 454640894216456237992525824
  • 21322309776768 cubed (213223097767683) is 9693993983670090910182454382785915256832
  • The square root of 21322309776768 is 4617608.6643161957
  • The cube root of 21322309776768 is 27729.6730839549

Scales and comparisons

How big is 21322309776768?
  • 21,322,309,776,768 seconds is equal to 677,983 years, 25 weeks, 5 days, 18 hours, 52 minutes, 48 seconds.
  • To count from 1 to 21,322,309,776,768 would take you about one million, six hundred ninety-four thousand, nine hundred fifty-eight 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 21322309776768 cubic inches would be around 2310.8 feet tall.

Recreational maths with 21322309776768

  • 21322309776768 backwards is 86767790322312
  • 21322309776768 is a Harshad number.
  • The number of decimal digits it has is: 14
  • The sum of 21322309776768's digits is 63
  • More coming soon!

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"Number 21322309776768 - Facts about the integer". Numbermatics.com. 2024. Web. 23 June 2024.

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Numbermatics. (2024). Number 21322309776768 - Facts about the integer. Retrieved 23 June 2024, from https://numbermatics.com/n/21322309776768/

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The information we have on file for 21322309776768 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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