21135027020800

21,135,027,020,800 is an even composite number composed of seven prime numbers multiplied together.

What does the number 21135027020800 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 2376 divisors.

21135027020800 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two thousand, three hundred seventy-six divisors.

Prime factorization of 21135027020800:

210 × 52 × 7 × 112 × 19 × 292 × 61

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 7 × 11 × 11 × 19 × 29 × 29 × 61)

See below for interesting mathematical facts about the number 21135027020800 from the Numbermatics database.


Names of 21135027020800

  • Cardinal: 21135027020800 can be written as Twenty-one trillion, one hundred thirty-five billion, twenty-seven million, twenty thousand, eight hundred.

Scientific notation

  • Scientific notation: 2.11350270208 × 1013

Factors of 21135027020800

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 19
  • Sum of prime factors: 134

Divisors of 21135027020800

Bases of 21135027020800

  • Binary: 1001100111000111000011100011100100100000000002
  • Hexadecimal: 0x1338E1C72400
  • Base-36: 7HPAPEBR4

Squares and roots of 21135027020800

  • 21135027020800 squared (211350270208002) is 446689367169946123632640000
  • 21135027020800 cubed (211350270208003) is 9440791845040863748656063852838912000000
  • The square root of 21135027020800 is 4597284.7443681363
  • The cube root of 21135027020800 is 27648.2471154361

Scales and comparisons

How big is 21135027020800?
  • 21,135,027,020,800 seconds is equal to 672,028 years, 25 weeks, 1 day, 7 hours, 6 minutes, 40 seconds.
  • To count from 1 to 21,135,027,020,800 would take you about one million, six hundred eighty thousand and seventy-one 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 21135027020800 cubic inches would be around 2304 feet tall.

Recreational maths with 21135027020800

  • 21135027020800 backwards is 00802072053112
  • The number of decimal digits it has is: 14
  • The sum of 21135027020800's digits is 31
  • More coming soon!

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"Number 21135027020800 - Facts about the integer". Numbermatics.com. 2024. Web. 14 June 2024.

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Numbermatics. (2024). Number 21135027020800 - Facts about the integer. Retrieved 14 June 2024, from https://numbermatics.com/n/21135027020800/

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The information we have on file for 21135027020800 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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