21404638627200000

21,404,638,627,200,000 is an even composite number composed of seven prime numbers multiplied together.

What does the number 21404638627200000 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 4224 divisors.

21404638627200000 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of four thousand, two hundred twenty-four divisors.

Prime factorization of 21404638627200000:

210 × 33 × 55 × 61 × 97 × 149 × 281

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 5 × 5 × 5 × 5 × 61 × 97 × 149 × 281)

See below for interesting mathematical facts about the number 21404638627200000 from the Numbermatics database.


Names of 21404638627200000

  • Cardinal: 21404638627200000 can be written as Twenty-one quadrillion, four hundred four trillion, six hundred thirty-eight billion, six hundred twenty-seven million, two hundred thousand.

Scientific notation

  • Scientific notation: 2.14046386272 × 1016

Factors of 21404638627200000

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 22
  • Sum of prime factors: 598

Divisors of 21404638627200000

Bases of 21404638627200000

  • Binary: 10011000000101101100111110010011110101101111100000000002
  • Hexadecimal: 0x4C0B67C9EB7C00
  • Base-36: 5URB78J8QO0

Squares and roots of 21404638627200000

  • 21404638627200000 squared (214046386272000002) is 458158554761022300579840000000000
  • 21404638627200000 cubed (214046386272000003) is 9806718298619904399951852221595648000000000000000
  • The square root of 21404638627200000 is 146303242.0255955913
  • The cube root of 21404638627200000 is 277653.1681638467

Scales and comparisons

How big is 21404638627200000?
  • 21,404,638,627,200,000 seconds is equal to 680,601,299 years, 23 weeks, 3 days.
  • To count from 1 to 21,404,638,627,200,000 would take you about two billion, forty-one million, eight hundred three thousand, eight hundred ninety-eight 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 21404638627200000 cubic inches would be around 23137.8 feet tall.

Recreational maths with 21404638627200000

  • 21404638627200000 backwards is 00000272683640412
  • 21404638627200000 is a Harshad number.
  • The number of decimal digits it has is: 17
  • The sum of 21404638627200000's digits is 45
  • More coming soon!

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"Number 21404638627200000 - Facts about the integer". Numbermatics.com. 2024. Web. 16 May 2024.

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Numbermatics. (2024). Number 21404638627200000 - Facts about the integer. Retrieved 16 May 2024, from https://numbermatics.com/n/21404638627200000/

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Numbermatics. 2024. "Number 21404638627200000 - Facts about the integer". https://numbermatics.com/n/21404638627200000/

The information we have on file for 21404638627200000 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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