21237210808320000

21,237,210,808,320,000 is an even composite number composed of six prime numbers multiplied together.

What does the number 21237210808320000 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 4140 divisors.

21237210808320000 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of four thousand, one hundred forty divisors.

Prime factorization of 21237210808320000:

222 × 3 × 54 × 132 × 19 × 292

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 5 × 5 × 5 × 13 × 13 × 19 × 29 × 29)

See below for interesting mathematical facts about the number 21237210808320000 from the Numbermatics database.


Names of 21237210808320000

  • Cardinal: 21237210808320000 can be written as Twenty-one quadrillion, two hundred thirty-seven trillion, two hundred ten billion, eight hundred eight million, three hundred twenty thousand.

Scientific notation

  • Scientific notation: 2.123721080832 × 1016

Factors of 21237210808320000

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 32
  • Sum of prime factors: 71

Divisors of 21237210808320000

Bases of 21237210808320000

  • Binary: 10010110111001100100001011101100100000000000000000000002
  • Hexadecimal: 0x4B732176400000
  • Base-36: 5T3YNYIQMTC

Squares and roots of 21237210808320000

  • 21237210808320000 squared (212372108083200002) is 451019122917023827781222400000000
  • 21237210808320000 cubed (212372108083200003) is 9578388191972425041882354637621690368000000000000
  • The square root of 21237210808320000 is 145729924.2033701189
  • The cube root of 21237210808320000 is 276927.3348227061

Scales and comparisons

How big is 21237210808320000?
  • 21,237,210,808,320,000 seconds is equal to 675,277,612 years, 36 weeks, 2 days, 5 hours, 20 minutes.
  • To count from 1 to 21,237,210,808,320,000 would take you about two billion, twenty-five million, eight hundred thirty-two thousand, eight hundred thirty-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 21237210808320000 cubic inches would be around 23077.3 feet tall.

Recreational maths with 21237210808320000

  • 21237210808320000 backwards is 00002380801273212
  • 21237210808320000 is a Harshad number.
  • The number of decimal digits it has is: 17
  • The sum of 21237210808320000's digits is 39
  • More coming soon!

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"Number 21237210808320000 - Facts about the integer". Numbermatics.com. 2024. Web. 26 September 2024.

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Numbermatics. (2024). Number 21237210808320000 - Facts about the integer. Retrieved 26 September 2024, from https://numbermatics.com/n/21237210808320000/

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Numbermatics. 2024. "Number 21237210808320000 - Facts about the integer". https://numbermatics.com/n/21237210808320000/

The information we have on file for 21237210808320000 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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