121913383422978000

121,913,383,422,978,000 is an even composite number composed of seven prime numbers multiplied together.

What does the number 121913383422978000 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 3240 divisors.

121913383422978000 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three thousand, two hundred forty divisors.

Prime factorization of 121913383422978000:

24 × 32 × 53 × 72 × 312 × 41 × 18732

(2 × 2 × 2 × 2 × 3 × 3 × 5 × 5 × 5 × 7 × 7 × 31 × 31 × 41 × 1873 × 1873)

See below for interesting mathematical facts about the number 121913383422978000 from the Numbermatics database.


Names of 121913383422978000

  • Cardinal: 121913383422978000 can be written as One hundred twenty-one quadrillion, nine hundred thirteen trillion, three hundred eighty-three billion, four hundred twenty-two million, nine hundred seventy-eight thousand.

Scientific notation

  • Scientific notation: 1.21913383422978 × 1017

Factors of 121913383422978000

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 16
  • Sum of prime factors: 1962

Divisors of 121913383422978000

Bases of 121913383422978000

  • Binary: 1101100010001111110010011100010000100101011100111110100002
  • Hexadecimal: 0x1B11F93884AE7D0
  • Base-36: XCEOR63RDG0

Squares and roots of 121913383422978000

  • 121913383422978000 squared (1219133834229780002) is 14862873057638047008058388484000000
  • 121913383422978000 cubed (1219133834229780003) is 1811983141842876620439052248987202416185352000000000
  • The square root of 121913383422978000 is 349160970.6467462551
  • The cube root of 121913383422978000 is 495850.1642435453

Scales and comparisons

How big is 121913383422978000?
  • 121,913,383,422,978,000 seconds is equal to 3,876,468,489 years, 51 weeks, 5 days, 13 hours.
  • To count from 1 to 121,913,383,422,978,000 would take you about eleven billion, six hundred twenty-nine million, four hundred five thousand, four hundred sixty-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 121913383422978000 cubic inches would be around 41320.8 feet tall.

Recreational maths with 121913383422978000

  • 121913383422978000 backwards is 000879224383319121
  • 121913383422978000 is a Harshad number.
  • The number of decimal digits it has is: 18
  • The sum of 121913383422978000's digits is 63
  • More coming soon!

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"Number 121913383422978000 - Facts about the integer". Numbermatics.com. 2024. Web. 22 June 2024.

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Numbermatics. (2024). Number 121913383422978000 - Facts about the integer. Retrieved 22 June 2024, from https://numbermatics.com/n/121913383422978000/

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Numbermatics. 2024. "Number 121913383422978000 - Facts about the integer". https://numbermatics.com/n/121913383422978000/

The information we have on file for 121913383422978000 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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