21231657086976000

21,231,657,086,976,000 is an even composite number composed of six prime numbers multiplied together.

What does the number 21231657086976000 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 8064 divisors.

21231657086976000 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of eight thousand and sixty-four divisors.

Prime factorization of 21231657086976000:

215 × 36 × 53 × 72 × 312 × 151

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 5 × 5 × 7 × 7 × 31 × 31 × 151)

See below for interesting mathematical facts about the number 21231657086976000 from the Numbermatics database.


Names of 21231657086976000

  • Cardinal: 21231657086976000 can be written as Twenty-one quadrillion, two hundred thirty-one trillion, six hundred fifty-seven billion, eighty-six million, nine hundred seventy-six thousand.

Scientific notation

  • Scientific notation: 2.1231657086976 × 1016

Factors of 21231657086976000

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 29
  • Sum of prime factors: 199

Divisors of 21231657086976000

Bases of 21231657086976000

  • Binary: 10010110110111000010100011000101010100110000000000000002
  • Hexadecimal: 0x4B6E1462A98000
  • Base-36: 5T1ZSM4G000

Squares and roots of 21231657086976000

  • 21231657086976000 squared (212316570869760002) is 450783262658938206028824576000000
  • 21231657086976000 cubed (212316570869760003) is 9570875653322809027623144918365478322176000000000
  • The square root of 21231657086976000 is 145710868.1155115485
  • The cube root of 21231657086976000 is 276903.1930565005

Scales and comparisons

How big is 21231657086976000?
  • 21,231,657,086,976,000 seconds is equal to 675,101,021 years, 28 weeks.
  • To count from 1 to 21,231,657,086,976,000 would take you about two billion, twenty-five million, three hundred three thousand and sixty-four 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 21231657086976000 cubic inches would be around 23075.3 feet tall.

Recreational maths with 21231657086976000

  • 21231657086976000 backwards is 00067968075613212
  • 21231657086976000 is a Harshad number.
  • The number of decimal digits it has is: 17
  • The sum of 21231657086976000's digits is 63
  • More coming soon!

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"Number 21231657086976000 - Facts about the integer". Numbermatics.com. 2024. Web. 10 May 2024.

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Numbermatics. (2024). Number 21231657086976000 - Facts about the integer. Retrieved 10 May 2024, from https://numbermatics.com/n/21231657086976000/

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The information we have on file for 21231657086976000 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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