21073317399388800

21,073,317,399,388,800 is an even composite number composed of nine prime numbers multiplied together.

What does the number 21073317399388800 look like?

This visualization shows the relationship between its 9 prime factors (large circles) and 9216 divisors.

21073317399388800 is an even composite number. It is composed of nine distinct prime numbers multiplied together. It has a total of nine thousand, two hundred sixteen divisors.

Prime factorization of 21073317399388800:

27 × 33 × 52 × 7 × 132 × 17 × 37 × 433 × 757

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 5 × 7 × 13 × 13 × 17 × 37 × 433 × 757)

See below for interesting mathematical facts about the number 21073317399388800 from the Numbermatics database.


Names of 21073317399388800

  • Cardinal: 21073317399388800 can be written as Twenty-one quadrillion, seventy-three trillion, three hundred seventeen billion, three hundred ninety-nine million, three hundred eighty-eight thousand, eight hundred.

Scientific notation

  • Scientific notation: 2.10733173993888 × 1016

Factors of 21073317399388800

  • Number of distinct prime factors ω(n): 9
  • Total number of prime factors Ω(n): 19
  • Sum of prime factors: 1274

Divisors of 21073317399388800

Bases of 21073317399388800

  • Binary: 10010101101111000010010000011011101010001100010100000002
  • Hexadecimal: 0x4ADE120DD46280
  • Base-36: 5RHV8D6NXC0

Squares and roots of 21073317399388800

  • 21073317399388800 squared (210733173993888002) is 444084706215382736810613565440000
  • 21073317399388800 cubed (210733173993888003) is 9358337966291088602851881424524143644803072000000
  • The square root of 21073317399388800 is 145166516.1095657073
  • The cube root of 21073317399388800 is 276213.1195389639

Scales and comparisons

How big is 21073317399388800?
  • 21,073,317,399,388,800 seconds is equal to 670,066,309 years, 13 weeks.
  • To count from 1 to 21,073,317,399,388,800 would take you about two billion, ten million, one hundred ninety-eight thousand, nine hundred twenty-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 21073317399388800 cubic inches would be around 23017.8 feet tall.

Recreational maths with 21073317399388800

  • 21073317399388800 backwards is 00888399371337012
  • 21073317399388800 is a Harshad number.
  • The number of decimal digits it has is: 17
  • The sum of 21073317399388800's digits is 72
  • More coming soon!

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"Number 21073317399388800 - Facts about the integer". Numbermatics.com. 2024. Web. 25 May 2024.

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Numbermatics. (2024). Number 21073317399388800 - Facts about the integer. Retrieved 25 May 2024, from https://numbermatics.com/n/21073317399388800/

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The information we have on file for 21073317399388800 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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