121642243621590016

121,642,243,621,590,016 is an even composite number composed of five prime numbers multiplied together.

What does the number 121642243621590016 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 1584 divisors.

121642243621590016 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one thousand, five hundred eighty-four divisors.

Prime factorization of 121642243621590016:

210 × 132 × 173 × 312 × 533

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 13 × 13 × 17 × 17 × 17 × 31 × 31 × 53 × 53 × 53)

See below for interesting mathematical facts about the number 121642243621590016 from the Numbermatics database.


Names of 121642243621590016

  • Cardinal: 121642243621590016 can be written as One hundred twenty-one quadrillion, six hundred forty-two trillion, two hundred forty-three billion, six hundred twenty-one million, five hundred ninety thousand and sixteen.

Scientific notation

  • Scientific notation: 1.21642243621590016 × 1017

Factors of 121642243621590016

  • Number of distinct prime factors ω(n): 5
  • Total number of prime factors Ω(n): 20
  • Sum of prime factors: 116

Divisors of 121642243621590016

Bases of 121642243621590016

  • Binary: 1101100000010100011111001111000001011111100010100000000002
  • Hexadecimal: 0x1B028F9E0BF1400
  • Base-36: X9QKR9IMWHS

Squares and roots of 121642243621590016

  • 121642243621590016 squared (1216422436215900162) is 14796835433294256931665923990880256
  • 121642243621590016 cubed (1216422436215900163) is 1799920260605355465916884819780518484400250181124096
  • The square root of 121642243621590016 is 348772481.1701605795
  • The cube root of 121642243621590016 is 495482.2951204409

Scales and comparisons

How big is 121642243621590016?
  • 121,642,243,621,590,016 seconds is equal to 3,867,847,083 years, 20 hours, 20 minutes, 16 seconds.
  • To count from 1 to 121,642,243,621,590,016 would take you about eleven billion, six hundred three million, five hundred forty-one thousand, two hundred forty-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 121642243621590016 cubic inches would be around 41290.2 feet tall.

Recreational maths with 121642243621590016

  • 121642243621590016 backwards is 610095126342246121
  • The number of decimal digits it has is: 18
  • The sum of 121642243621590016's digits is 55
  • More coming soon!

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"Number 121642243621590016 - Facts about the integer". Numbermatics.com. 2024. Web. 3 June 2024.

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Numbermatics. (2024). Number 121642243621590016 - Facts about the integer. Retrieved 3 June 2024, from https://numbermatics.com/n/121642243621590016/

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The information we have on file for 121642243621590016 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 121642243621590016, math, Factors of 121642243621590016, curriculum, school, college, exams, university, Prime factorization of 121642243621590016, STEM, science, technology, engineering, physics, economics, calculator, one hundred twenty-one quadrillion, six hundred forty-two trillion, two hundred forty-three billion, six hundred twenty-one million, five hundred ninety thousand and sixteen.

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