21050084948006400

21,050,084,948,006,400 is an even composite number composed of eight prime numbers multiplied together.

What does the number 21050084948006400 look like?

This visualization shows the relationship between its 8 prime factors (large circles) and 4320 divisors.

21050084948006400 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of four thousand, three hundred twenty divisors.

Prime factorization of 21050084948006400:

29 × 3 × 52 × 112 × 13 × 17 × 1392 × 1061

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 5 × 11 × 11 × 13 × 17 × 139 × 139 × 1061)

See below for interesting mathematical facts about the number 21050084948006400 from the Numbermatics database.


Names of 21050084948006400

  • Cardinal: 21050084948006400 can be written as Twenty-one quadrillion, fifty trillion, eighty-four billion, nine hundred forty-eight million, six thousand, four hundred.

Scientific notation

  • Scientific notation: 2.10500849480064 × 1016

Factors of 21050084948006400

  • Number of distinct prime factors ω(n): 8
  • Total number of prime factors Ω(n): 19
  • Sum of prime factors: 1251

Divisors of 21050084948006400

Bases of 21050084948006400

  • Binary: 10010101100100011110000110100111101000101010110000000002
  • Hexadecimal: 0x4AC8F0D3D15600
  • Base-36: 5R9MRIWYEIO

Squares and roots of 21050084948006400

  • 21050084948006400 squared (210500849480064002) is 443106076318285603791334440960000
  • 21050084948006400 cubed (210500849480064003) is 9327420547477718924421497876350355210502144000000
  • The square root of 21050084948006400 is 145086474.0353365951
  • The cube root of 21050084948006400 is 276111.5777425723

Scales and comparisons

How big is 21050084948006400?
  • 21,050,084,948,006,400 seconds is equal to 669,327,589 years, 8 weeks, 1 day, 18 hours, 40 minutes.
  • To count from 1 to 21,050,084,948,006,400 would take you about two billion, seven million, nine hundred eighty-two thousand, seven hundred sixty-seven 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 21050084948006400 cubic inches would be around 23009.3 feet tall.

Recreational maths with 21050084948006400

  • 21050084948006400 backwards is 00460084948005012
  • 21050084948006400 is a Harshad number.
  • The number of decimal digits it has is: 17
  • The sum of 21050084948006400's digits is 51
  • More coming soon!

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"Number 21050084948006400 - Facts about the integer". Numbermatics.com. 2024. Web. 25 September 2024.

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Numbermatics. (2024). Number 21050084948006400 - Facts about the integer. Retrieved 25 September 2024, from https://numbermatics.com/n/21050084948006400/

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Numbermatics. 2024. "Number 21050084948006400 - Facts about the integer". https://numbermatics.com/n/21050084948006400/

The information we have on file for 21050084948006400 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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