21073882368016800

21,073,882,368,016,800 is an even composite number composed of six prime numbers multiplied together.

What does the number 21073882368016800 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 1296 divisors.

21073882368016800 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one thousand, two hundred ninety-six divisors.

Prime factorization of 21073882368016800:

25 × 33 × 52 × 7 × 312 × 120432

(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 5 × 7 × 31 × 31 × 12043 × 12043)

See below for interesting mathematical facts about the number 21073882368016800 from the Numbermatics database.


Names of 21073882368016800

  • Cardinal: 21073882368016800 can be written as Twenty-one quadrillion, seventy-three trillion, eight hundred eighty-two billion, three hundred sixty-eight million, sixteen thousand, eight hundred.

Scientific notation

  • Scientific notation: 2.10738823680168 × 1016

Factors of 21073882368016800

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 15
  • Sum of prime factors: 12091

Divisors of 21073882368016800

Bases of 21073882368016800

  • Binary: 10010101101111010010101100110001001010110000001101000002
  • Hexadecimal: 0x4ADE95989581A0
  • Base-36: 5RI2FWQECO0

Squares and roots of 21073882368016800

  • 21073882368016800 squared (210738823680168002) is 444108518061009369871565082240000
  • 21073882368016800 cubed (210738823680168003) is 9359090668251975931122590768595848237701632000000
  • The square root of 21073882368016800 is 145168462.0295221011
  • The cube root of 21073882368016800 is 276215.5879108497

Scales and comparisons

How big is 21073882368016800?
  • 21,073,882,368,016,800 seconds is equal to 670,084,273 years, 26 weeks, 1 day, 18 hours.
  • To count from 1 to 21,073,882,368,016,800 would take you about two billion, ten million, two hundred fifty-two thousand, eight hundred twenty 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 21073882368016800 cubic inches would be around 23018 feet tall.

Recreational maths with 21073882368016800

  • 21073882368016800 backwards is 00861086328837012
  • 21073882368016800 is a Harshad number.
  • The number of decimal digits it has is: 17
  • The sum of 21073882368016800's digits is 63
  • More coming soon!

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"Number 21073882368016800 - Facts about the integer". Numbermatics.com. 2024. Web. 11 May 2024.

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Numbermatics. (2024). Number 21073882368016800 - Facts about the integer. Retrieved 11 May 2024, from https://numbermatics.com/n/21073882368016800/

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The information we have on file for 21073882368016800 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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