21427799338068480

21,427,799,338,068,480 is an even composite number composed of nine prime numbers multiplied together.

What does the number 21427799338068480 look like?

This visualization shows the relationship between its 9 prime factors (large circles) and 7680 divisors.

21427799338068480 is an even composite number. It is composed of nine distinct prime numbers multiplied together. It has a total of seven thousand, six hundred eighty divisors.

Prime factorization of 21427799338068480:

29 × 33 × 5 × 72 × 19 × 31 × 73 × 269 × 547

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 7 × 7 × 19 × 31 × 73 × 269 × 547)

See below for interesting mathematical facts about the number 21427799338068480 from the Numbermatics database.


Names of 21427799338068480

  • Cardinal: 21427799338068480 can be written as Twenty-one quadrillion, four hundred twenty-seven trillion, seven hundred ninety-nine billion, three hundred thirty-eight million, sixty-eight thousand, four hundred eighty.

Scientific notation

  • Scientific notation: 2.142779933806848 × 1016

Factors of 21427799338068480

  • Number of distinct prime factors ω(n): 9
  • Total number of prime factors Ω(n): 20
  • Sum of prime factors: 956

Divisors of 21427799338068480

Bases of 21427799338068480

  • Binary: 10011000010000001111000010011111101110100101010000000002
  • Hexadecimal: 0x4C20784FDD2A00
  • Base-36: 5UZIR4CI2O0

Squares and roots of 21427799338068480

  • 21427799338068480 squared (214277993380684802) is 459150584472527989641337169510400
  • 21427799338068480 cubed (214277993380684803) is 9838586590034190967647794175000381673483272192000
  • The square root of 21427799338068480 is 146382373.7274009367
  • The cube root of 21427799338068480 is 277753.2761645199

Scales and comparisons

How big is 21427799338068480?
  • 21,427,799,338,068,480 seconds is equal to 681,337,738 years, 21 weeks, 4 days, 4 hours, 48 minutes.
  • To count from 1 to 21,427,799,338,068,480 would take you about two billion, forty-four million, thirteen thousand, two hundred fifteen 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 21427799338068480 cubic inches would be around 23146.1 feet tall.

Recreational maths with 21427799338068480

  • 21427799338068480 backwards is 08486083399772412
  • The number of decimal digits it has is: 17
  • The sum of 21427799338068480's digits is 81
  • More coming soon!

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"Number 21427799338068480 - Facts about the integer". Numbermatics.com. 2024. Web. 19 June 2024.

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Numbermatics. (2024). Number 21427799338068480 - Facts about the integer. Retrieved 19 June 2024, from https://numbermatics.com/n/21427799338068480/

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Numbermatics. 2024. "Number 21427799338068480 - Facts about the integer". https://numbermatics.com/n/21427799338068480/

The information we have on file for 21427799338068480 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!

Keywords: Divisors of 21427799338068480, math, Factors of 21427799338068480, curriculum, school, college, exams, university, Prime factorization of 21427799338068480, STEM, science, technology, engineering, physics, economics, calculator, twenty-one quadrillion, four hundred twenty-seven trillion, seven hundred ninety-nine billion, three hundred thirty-eight million, sixty-eight thousand, four hundred eighty.

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