21427685091348480

21,427,685,091,348,480 is an even composite number composed of six prime numbers multiplied together.

What does the number 21427685091348480 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 3328 divisors.

21427685091348480 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three thousand, three hundred twenty-eight divisors.

Prime factorization of 21427685091348480:

212 × 33 × 5 × 7 × 293 × 613

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 7 × 29 × 29 × 29 × 61 × 61 × 61)

See below for interesting mathematical facts about the number 21427685091348480 from the Numbermatics database.


Names of 21427685091348480

  • Cardinal: 21427685091348480 can be written as Twenty-one quadrillion, four hundred twenty-seven trillion, six hundred eighty-five billion, ninety-one million, three hundred forty-eight thousand, four hundred eighty.

Scientific notation

  • Scientific notation: 2.142768509134848 × 1016

Factors of 21427685091348480

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 23
  • Sum of prime factors: 107

Divisors of 21427685091348480

Bases of 21427685091348480

  • Binary: 10011000010000001011101101101100011101010010000000000002
  • Hexadecimal: 0x4C205DB63A9000
  • Base-36: 5UZHAMWYDC0

Squares and roots of 21427685091348480

  • 21427685091348480 squared (214276850913484802) is 459145688373997917682144798310400
  • 21427685091348480 cubed (214276850913484803) is 9838429221528450302267310166012833889561608192000
  • The square root of 21427685091348480 is 146381983.4930121447
  • The cube root of 21427685091348480 is 277752.7825307335

Scales and comparisons

How big is 21427685091348480?
  • 21,427,685,091,348,480 seconds is equal to 681,334,105 years, 37 weeks, 4 days, 4 hours, 48 minutes.
  • To count from 1 to 21,427,685,091,348,480 would take you about two billion, forty-four million, two thousand, three hundred seventeen 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 21427685091348480 cubic inches would be around 23146.1 feet tall.

Recreational maths with 21427685091348480

  • 21427685091348480 backwards is 08484319058672412
  • 21427685091348480 is a Harshad number.
  • The number of decimal digits it has is: 17
  • The sum of 21427685091348480's digits is 72
  • More coming soon!

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"Number 21427685091348480 - Facts about the integer". Numbermatics.com. 2024. Web. 24 May 2024.

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Numbermatics. (2024). Number 21427685091348480 - Facts about the integer. Retrieved 24 May 2024, from https://numbermatics.com/n/21427685091348480/

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The information we have on file for 21427685091348480 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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