21001114905120000

21,001,114,905,120,000 is an even composite number composed of seven prime numbers multiplied together.

What does the number 21001114905120000 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 3600 divisors.

21001114905120000 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three thousand, six hundred divisors.

Prime factorization of 21001114905120000:

28 × 34 × 54 × 7 × 31 × 53 × 140897

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 5 × 5 × 5 × 7 × 31 × 53 × 140897)

See below for interesting mathematical facts about the number 21001114905120000 from the Numbermatics database.


Names of 21001114905120000

  • Cardinal: 21001114905120000 can be written as Twenty-one quadrillion, one trillion, one hundred fourteen billion, nine hundred five million, one hundred twenty thousand.

Scientific notation

  • Scientific notation: 2.100111490512 × 1016

Factors of 21001114905120000

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 20
  • Sum of prime factors: 140998

Divisors of 21001114905120000

Bases of 21001114905120000

  • Binary: 10010101001110001100111000110011100111010001101000000002
  • Hexadecimal: 0x4A9C6719CE8D00
  • Base-36: 5QS9UZXSG00

Squares and roots of 21001114905120000

  • 21001114905120000 squared (210011149051200002) is 441046827258053426602214400000000
  • 21001114905120000 cubed (210011149051200003) is 9262475097784991717973054753037897728000000000000
  • The square root of 21001114905120000 is 144917614.1989647853
  • The cube root of 21001114905120000 is 275897.2999940755

Scales and comparisons

How big is 21001114905120000?
  • 21,001,114,905,120,000 seconds is equal to 667,770,493 years, 14 weeks.
  • To count from 1 to 21,001,114,905,120,000 would take you about two billion, three million, three hundred eleven thousand, four hundred seventy-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 21001114905120000 cubic inches would be around 22991.4 feet tall.

Recreational maths with 21001114905120000

  • 21001114905120000 backwards is 00002150941110012
  • 21001114905120000 is a Harshad number.
  • The number of decimal digits it has is: 17
  • The sum of 21001114905120000's digits is 27
  • More coming soon!

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"Number 21001114905120000 - Facts about the integer". Numbermatics.com. 2024. Web. 14 May 2024.

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Numbermatics. (2024). Number 21001114905120000 - Facts about the integer. Retrieved 14 May 2024, from https://numbermatics.com/n/21001114905120000/

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Numbermatics. 2024. "Number 21001114905120000 - Facts about the integer". https://numbermatics.com/n/21001114905120000/

The information we have on file for 21001114905120000 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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