21400846546355100

21,400,846,546,355,100 is an even composite number composed of six prime numbers multiplied together.

What does the number 21400846546355100 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 1152 divisors.

21400846546355100 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one thousand, one hundred fifty-two divisors.

Prime factorization of 21400846546355100:

22 × 33 × 52 × 113 × 31 × 5773

(2 × 2 × 3 × 3 × 3 × 5 × 5 × 11 × 11 × 11 × 31 × 577 × 577 × 577)

See below for interesting mathematical facts about the number 21400846546355100 from the Numbermatics database.


Names of 21400846546355100

  • Cardinal: 21400846546355100 can be written as Twenty-one quadrillion, four hundred trillion, eight hundred forty-six billion, five hundred forty-six million, three hundred fifty-five thousand, one hundred.

Scientific notation

  • Scientific notation: 2.14008465463551 × 1016

Factors of 21400846546355100

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 14
  • Sum of prime factors: 629

Divisors of 21400846546355100

Bases of 21400846546355100

  • Binary: 10011000000011111110100111000000100100111000011100111002
  • Hexadecimal: 0x4C07F4E049C39C
  • Base-36: 5UPYT6G7SF0

Squares and roots of 21400846546355100

  • 21400846546355100 squared (214008465463551002) is 457996232900639011333095296010000
  • 21400846546355100 cubed (214008465463551003) is 9801507099115286409183744234028838221073151000000
  • The square root of 21400846546355100 is 146290281.7905382941
  • The cube root of 21400846546355100 is 277636.7706987641

Scales and comparisons

How big is 21400846546355100?
  • 21,400,846,546,355,100 seconds is equal to 680,480,723 years, 3 days, 9 hours, 45 minutes.
  • To count from 1 to 21,400,846,546,355,100 would take you about two billion, forty-one million, four hundred forty-two thousand, one hundred sixty-nine 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 21400846546355100 cubic inches would be around 23136.4 feet tall.

Recreational maths with 21400846546355100

  • 21400846546355100 backwards is 00155364564800412
  • 21400846546355100 is a Harshad number.
  • The number of decimal digits it has is: 17
  • The sum of 21400846546355100's digits is 54
  • More coming soon!

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"Number 21400846546355100 - Facts about the integer". Numbermatics.com. 2024. Web. 31 May 2024.

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Numbermatics. (2024). Number 21400846546355100 - Facts about the integer. Retrieved 31 May 2024, from https://numbermatics.com/n/21400846546355100/

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The information we have on file for 21400846546355100 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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