121481238518640

121,481,238,518,640 is an even composite number composed of eight prime numbers multiplied together.

What does the number 121481238518640 look like?

This visualization shows the relationship between its 8 prime factors (large circles) and 6480 divisors.

121481238518640 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of six thousand, four hundred eighty divisors.

Prime factorization of 121481238518640:

24 × 33 × 5 × 72 × 112 × 132 × 372 × 41

(2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 7 × 7 × 11 × 11 × 13 × 13 × 37 × 37 × 41)

See below for interesting mathematical facts about the number 121481238518640 from the Numbermatics database.


Names of 121481238518640

  • Cardinal: 121481238518640 can be written as One hundred twenty-one trillion, four hundred eighty-one billion, two hundred thirty-eight million, five hundred eighteen thousand, six hundred forty.

Scientific notation

  • Scientific notation: 1.2148123851864 × 1014

Factors of 121481238518640

  • Number of distinct prime factors ω(n): 8
  • Total number of prime factors Ω(n): 17
  • Sum of prime factors: 119

Divisors of 121481238518640

Bases of 121481238518640

  • Binary: 110111001111100100011100001000110011011011100002
  • Hexadecimal: 0x6E7C8E119B70
  • Base-36: 1727PKV0C0

Squares and roots of 121481238518640

  • 121481238518640 squared (1214812385186402) is 14757691312022702821627449600
  • 121481238518640 cubed (1214812385186403) is 1792782618260291244944850343599465260544000
  • The square root of 121481238518640 is 11021852.7715915351
  • The cube root of 121481238518640 is 49526.3592587101

Scales and comparisons

How big is 121481238518640?
  • 121,481,238,518,640 seconds is equal to 3,862,727 years, 32 weeks, 1 day, 5 hours, 24 minutes.
  • To count from 1 to 121,481,238,518,640 would take you about nine million, six hundred fifty-six thousand, eight hundred nineteen 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 121481238518640 cubic inches would be around 4127.2 feet tall.

Recreational maths with 121481238518640

  • 121481238518640 backwards is 046815832184121
  • 121481238518640 is a Harshad number.
  • The number of decimal digits it has is: 15
  • The sum of 121481238518640's digits is 54
  • More coming soon!

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"Number 121481238518640 - Facts about the integer". Numbermatics.com. 2024. Web. 12 May 2024.

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Numbermatics. (2024). Number 121481238518640 - Facts about the integer. Retrieved 12 May 2024, from https://numbermatics.com/n/121481238518640/

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Numbermatics. 2024. "Number 121481238518640 - Facts about the integer". https://numbermatics.com/n/121481238518640/

The information we have on file for 121481238518640 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 121481238518640, math, Factors of 121481238518640, curriculum, school, college, exams, university, Prime factorization of 121481238518640, STEM, science, technology, engineering, physics, economics, calculator, one hundred twenty-one trillion, four hundred eighty-one billion, two hundred thirty-eight million, five hundred eighteen thousand, six hundred forty.

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