121987700490240

121,987,700,490,240 is an even composite number composed of six prime numbers multiplied together.

What does the number 121987700490240 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 2592 divisors.

121987700490240 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two thousand, five hundred ninety-two divisors.

Prime factorization of 121987700490240:

217 × 33 × 5 × 132 × 192 × 113

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 13 × 13 × 19 × 19 × 113)

See below for interesting mathematical facts about the number 121987700490240 from the Numbermatics database.


Names of 121987700490240

  • Cardinal: 121987700490240 can be written as One hundred twenty-one trillion, nine hundred eighty-seven billion, seven hundred million, four hundred ninety thousand, two hundred forty.

Scientific notation

  • Scientific notation: 1.2198770049024 × 1014

Factors of 121987700490240

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 26
  • Sum of prime factors: 155

Divisors of 121987700490240

Bases of 121987700490240

  • Binary: 110111011110010011110011000111000000000000000002
  • Hexadecimal: 0x6EF2798E0000
  • Base-36: 178ODJ8QO0

Squares and roots of 121987700490240

  • 121987700490240 squared (1219877004902402) is 14880999070896500336335257600
  • 121987700490240 cubed (1219877004902403) is 1815298857656061998595064828416516685824000
  • The square root of 121987700490240 is 11044804.2305076643
  • The cube root of 121987700490240 is 49595.0898725945

Scales and comparisons

How big is 121987700490240?
  • 121,987,700,490,240 seconds is equal to 3,878,831 years, 28 weeks, 1 day, 14 hours, 24 minutes.
  • To count from 1 to 121,987,700,490,240 would take you about nine million, six hundred ninety-seven thousand and seventy-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 121987700490240 cubic inches would be around 4132.9 feet tall.

Recreational maths with 121987700490240

  • 121987700490240 backwards is 042094007789121
  • 121987700490240 is a Harshad number.
  • The number of decimal digits it has is: 15
  • The sum of 121987700490240's digits is 54
  • More coming soon!

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"Number 121987700490240 - Facts about the integer". Numbermatics.com. 2024. Web. 4 June 2024.

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Numbermatics. (2024). Number 121987700490240 - Facts about the integer. Retrieved 4 June 2024, from https://numbermatics.com/n/121987700490240/

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The information we have on file for 121987700490240 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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