21027661523828100

21,027,661,523,828,100 is an even composite number composed of seven prime numbers multiplied together.

What does the number 21027661523828100 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 1296 divisors.

21027661523828100 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one thousand, two hundred ninety-six divisors.

Prime factorization of 21027661523828100:

22 × 33 × 52 × 192 × 41 × 1572 × 21347

(2 × 2 × 3 × 3 × 3 × 5 × 5 × 19 × 19 × 41 × 157 × 157 × 21347)

See below for interesting mathematical facts about the number 21027661523828100 from the Numbermatics database.


Names of 21027661523828100

  • Cardinal: 21027661523828100 can be written as Twenty-one quadrillion, twenty-seven trillion, six hundred sixty-one billion, five hundred twenty-three million, eight hundred twenty-eight thousand, one hundred.

Scientific notation

  • Scientific notation: 2.10276615238281 × 1016

Factors of 21027661523828100

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 13
  • Sum of prime factors: 21574

Divisors of 21027661523828100

Bases of 21027661523828100

  • Binary: 10010101011010010001011111101111001010110111101100001002
  • Hexadecimal: 0x4AB48BF795BD84
  • Base-36: 5R1OMCH5LL0

Squares and roots of 21027661523828100

  • 21027661523828100 squared (210276615238281002) is 442162549160680692544078349610000
  • 21027661523828100 cubed (210276615238281003) is 9297644422263796150058068975087290337342041000000
  • The square root of 21027661523828100 is 145009177.3779442555
  • The cube root of 21027661523828100 is 276013.5010716353

Scales and comparisons

How big is 21027661523828100?
  • 21,027,661,523,828,100 seconds is equal to 668,614,593 years, 32 weeks, 5 days, 8 hours, 15 minutes.
  • To count from 1 to 21,027,661,523,828,100 would take you about two billion, five million, eight hundred forty-three thousand, seven hundred eighty 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 21027661523828100 cubic inches would be around 23001.1 feet tall.

Recreational maths with 21027661523828100

  • 21027661523828100 backwards is 00182832516672012
  • 21027661523828100 is a Harshad number.
  • The number of decimal digits it has is: 17
  • The sum of 21027661523828100's digits is 54
  • More coming soon!

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"Number 21027661523828100 - Facts about the integer". Numbermatics.com. 2024. Web. 22 June 2024.

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Numbermatics. (2024). Number 21027661523828100 - Facts about the integer. Retrieved 22 June 2024, from https://numbermatics.com/n/21027661523828100/

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The information we have on file for 21027661523828100 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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