121642340690102400

121,642,340,690,102,400 is an even composite number composed of six prime numbers multiplied together.

What does the number 121642340690102400 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 4032 divisors.

121642340690102400 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of four thousand and thirty-two divisors.

Prime factorization of 121642340690102400:

27 × 36 × 52 × 72 × 23 × 3593

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 5 × 7 × 7 × 23 × 359 × 359 × 359)

See below for interesting mathematical facts about the number 121642340690102400 from the Numbermatics database.


Names of 121642340690102400

  • Cardinal: 121642340690102400 can be written as One hundred twenty-one quadrillion, six hundred forty-two trillion, three hundred forty billion, six hundred ninety million, one hundred two thousand, four hundred.

Scientific notation

  • Scientific notation: 1.216423406901024 × 1017

Factors of 121642340690102400

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 21
  • Sum of prime factors: 399

Divisors of 121642340690102400

Bases of 121642340690102400

  • Binary: 1101100000010100100010000011110100111101100001000100000002
  • Hexadecimal: 0x1B029107A7B0880
  • Base-36: X9QLZUUQ000

Squares and roots of 121642340690102400

  • 121642340690102400 squared (1216423406901024002) is 14796859048566942027473322485760000
  • 121642340690102400 cubed (1216423406901024003) is 1799924569529204416743962488562668861796941824000000
  • The square root of 121642340690102400 is 348772620.3274884363
  • The cube root of 121642340690102400 is 495482.4269159833

Scales and comparisons

How big is 121642340690102400?
  • 121,642,340,690,102,400 seconds is equal to 3,867,850,169 years, 25 weeks.
  • To count from 1 to 121,642,340,690,102,400 would take you about eleven billion, six hundred three million, five hundred fifty thousand, five hundred 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 121642340690102400 cubic inches would be around 41290.2 feet tall.

Recreational maths with 121642340690102400

  • 121642340690102400 backwards is 004201096043246121
  • 121642340690102400 is a Harshad number.
  • The number of decimal digits it has is: 18
  • The sum of 121642340690102400's digits is 45
  • More coming soon!

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"Number 121642340690102400 - Facts about the integer". Numbermatics.com. 2024. Web. 15 June 2024.

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Numbermatics. (2024). Number 121642340690102400 - Facts about the integer. Retrieved 15 June 2024, from https://numbermatics.com/n/121642340690102400/

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Numbermatics. 2024. "Number 121642340690102400 - Facts about the integer". https://numbermatics.com/n/121642340690102400/

The information we have on file for 121642340690102400 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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