21438420595200

21,438,420,595,200 is an even composite number composed of six prime numbers multiplied together.

What does the number 21438420595200 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 1200 divisors.

21438420595200 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one thousand, two hundred divisors.

Prime factorization of 21438420595200:

29 × 34 × 52 × 7 × 41 × 72047

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 5 × 7 × 41 × 72047)

See below for interesting mathematical facts about the number 21438420595200 from the Numbermatics database.


Names of 21438420595200

  • Cardinal: 21438420595200 can be written as Twenty-one trillion, four hundred thirty-eight billion, four hundred twenty million, five hundred ninety-five thousand, two hundred.

Scientific notation

  • Scientific notation: 2.14384205952 × 1013

Factors of 21438420595200

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 18
  • Sum of prime factors: 72105

Divisors of 21438420595200

Bases of 21438420595200

  • Binary: 1001101111111100001010111000110110010000000002
  • Hexadecimal: 0x137F8571B200
  • Base-36: 7LKOA3K00

Squares and roots of 21438420595200

  • 21438420595200 squared (214384205952002) is 459605877616695522263040000
  • 21438420595200 cubed (214384205952003) is 9853224112372735975851576847761408000000
  • The square root of 21438420595200 is 4630164.2082327923
  • The cube root of 21438420595200 is 27779.9160510411

Scales and comparisons

How big is 21438420595200?
  • 21,438,420,595,200 seconds is equal to 681,675 years, 24 weeks.
  • To count from 1 to 21,438,420,595,200 would take you about one million, seven hundred four thousand, one hundred eighty-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 21438420595200 cubic inches would be around 2315 feet tall.

Recreational maths with 21438420595200

  • 21438420595200 backwards is 00259502483412
  • 21438420595200 is a Harshad number.
  • The number of decimal digits it has is: 14
  • The sum of 21438420595200's digits is 45
  • More coming soon!

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"Number 21438420595200 - Facts about the integer". Numbermatics.com. 2024. Web. 23 May 2024.

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Numbermatics. (2024). Number 21438420595200 - Facts about the integer. Retrieved 23 May 2024, from https://numbermatics.com/n/21438420595200/

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The information we have on file for 21438420595200 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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