21213341121772800

21,213,341,121,772,800 is an even composite number composed of eight prime numbers multiplied together.

What does the number 21213341121772800 look like?

This visualization shows the relationship between its 8 prime factors (large circles) and 20736 divisors.

21213341121772800 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of twenty thousand, seven hundred thirty-six divisors.

Prime factorization of 21213341121772800:

28 × 37 × 52 × 7 × 11 × 133 × 172 × 31

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 5 × 7 × 11 × 13 × 13 × 13 × 17 × 17 × 31)

See below for interesting mathematical facts about the number 21213341121772800 from the Numbermatics database.


Names of 21213341121772800

  • Cardinal: 21213341121772800 can be written as Twenty-one quadrillion, two hundred thirteen trillion, three hundred forty-one billion, one hundred twenty-one million, seven hundred seventy-two thousand, eight hundred.

Scientific notation

  • Scientific notation: 2.12133411217728 × 1016

Factors of 21213341121772800

  • Number of distinct prime factors ω(n): 8
  • Total number of prime factors Ω(n): 25
  • Sum of prime factors: 89

Divisors of 21213341121772800

Bases of 21213341121772800

  • Binary: 10010110101110101101011110111100000111111111101000000002
  • Hexadecimal: 0x4B5D6BDE0FFD00
  • Base-36: 5SVI2DJO000

Squares and roots of 21213341121772800

  • 21213341121772800 squared (212133411217728002) is 450005841548696876678214819840000
  • 21213341121772800 cubed (212133411217728003) is 9546127423562946292351073268880403053412352000000
  • The square root of 21213341121772800 is 145648004.1805338301
  • The cube root of 21213341121772800 is 276823.5445651513

Scales and comparisons

How big is 21213341121772800?
  • 21,213,341,121,772,800 seconds is equal to 674,518,630 years, 26 weeks.
  • To count from 1 to 21,213,341,121,772,800 would take you about two billion, twenty-three million, five hundred fifty-five thousand, eight hundred ninety-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 21213341121772800 cubic inches would be around 23068.6 feet tall.

Recreational maths with 21213341121772800

  • 21213341121772800 backwards is 00827712114331212
  • 21213341121772800 is a Harshad number.
  • The number of decimal digits it has is: 17
  • The sum of 21213341121772800's digits is 45
  • More coming soon!

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"Number 21213341121772800 - Facts about the integer". Numbermatics.com. 2024. Web. 29 April 2024.

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Numbermatics. (2024). Number 21213341121772800 - Facts about the integer. Retrieved 29 April 2024, from https://numbermatics.com/n/21213341121772800/

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Numbermatics. 2024. "Number 21213341121772800 - Facts about the integer". https://numbermatics.com/n/21213341121772800/

The information we have on file for 21213341121772800 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 21213341121772800, math, Factors of 21213341121772800, curriculum, school, college, exams, university, Prime factorization of 21213341121772800, STEM, science, technology, engineering, physics, economics, calculator, twenty-one quadrillion, two hundred thirteen trillion, three hundred forty-one billion, one hundred twenty-one million, seven hundred seventy-two thousand, eight hundred.

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