121129755345599616

121,129,755,345,599,616 is an even composite number composed of six prime numbers multiplied together.

What does the number 121129755345599616 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 9216 divisors.

121129755345599616 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of nine thousand, two hundred sixteen divisors.

Prime factorization of 121129755345599616:

27 × 37 × 75 × 113 × 23 × 292

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 7 × 7 × 7 × 7 × 7 × 11 × 11 × 11 × 23 × 29 × 29)

See below for interesting mathematical facts about the number 121129755345599616 from the Numbermatics database.


Names of 121129755345599616

  • Cardinal: 121129755345599616 can be written as One hundred twenty-one quadrillion, one hundred twenty-nine trillion, seven hundred fifty-five billion, three hundred forty-five million, five hundred ninety-nine thousand, six hundred sixteen.

Scientific notation

  • Scientific notation: 1.21129755345599616 × 1017

Factors of 121129755345599616

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 25
  • Sum of prime factors: 75

Divisors of 121129755345599616

Bases of 121129755345599616

  • Binary: 1101011100101011011011110111001110001101010111100100000002
  • Hexadecimal: 0x1AE56DEE71ABC80
  • Base-36: X4OWXEF6000

Squares and roots of 121129755345599616

  • 121129755345599616 squared (1211297553455996162) is 14672417630084818747787254579347456
  • 121129755345599616 cubed (1211297553455996163) is 1777266357860636622887820345983861437470002324176896
  • The square root of 121129755345599616 is 348037002.8396400497
  • The cube root of 121129755345599616 is 494785.4804173373

Scales and comparisons

How big is 121129755345599616?
  • 121,129,755,345,599,616 seconds is equal to 3,851,551,541 years, 2 weeks, 6 days, 10 hours, 33 minutes, 36 seconds.
  • To count from 1 to 121,129,755,345,599,616 would take you about eleven billion, five hundred fifty-four million, six hundred fifty-four thousand, six hundred twenty-three 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 121129755345599616 cubic inches would be around 41232.1 feet tall.

Recreational maths with 121129755345599616

  • 121129755345599616 backwards is 616995543557921121
  • 121129755345599616 is a Harshad number.
  • The number of decimal digits it has is: 18
  • The sum of 121129755345599616's digits is 81
  • More coming soon!

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"Number 121129755345599616 - Facts about the integer". Numbermatics.com. 2024. Web. 15 June 2024.

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Numbermatics. (2024). Number 121129755345599616 - Facts about the integer. Retrieved 15 June 2024, from https://numbermatics.com/n/121129755345599616/

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Numbermatics. 2024. "Number 121129755345599616 - Facts about the integer". https://numbermatics.com/n/121129755345599616/

The information we have on file for 121129755345599616 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!

Keywords: Divisors of 121129755345599616, math, Factors of 121129755345599616, curriculum, school, college, exams, university, Prime factorization of 121129755345599616, STEM, science, technology, engineering, physics, economics, calculator, one hundred twenty-one quadrillion, one hundred twenty-nine trillion, seven hundred fifty-five billion, three hundred forty-five million, five hundred ninety-nine thousand, six hundred sixteen.

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