121621490100000

121,621,490,100,000 is an even composite number composed of seven prime numbers multiplied together.

What does the number 121621490100000 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 1728 divisors.

121621490100000 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one thousand, seven hundred twenty-eight divisors.

Prime factorization of 121621490100000:

25 × 32 × 55 × 11 × 17 × 37 × 19531

(2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 5 × 5 × 5 × 5 × 11 × 17 × 37 × 19531)

See below for interesting mathematical facts about the number 121621490100000 from the Numbermatics database.


Names of 121621490100000

  • Cardinal: 121621490100000 can be written as One hundred twenty-one trillion, six hundred twenty-one billion, four hundred ninety million, one hundred thousand.

Scientific notation

  • Scientific notation: 1.216214901 × 1014

Factors of 121621490100000

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 16
  • Sum of prime factors: 19606

Divisors of 121621490100000

Bases of 121621490100000

  • Binary: 110111010011101001101011011011011100111001000002
  • Hexadecimal: 0x6E9D35B6E720
  • Base-36: 1740531540

Squares and roots of 121621490100000

  • 121621490100000 squared (1216214901000002) is 14791786854144398010000000000
  • 121621490100000 cubed (1216214901000003) is 1798999158442633046543674701000000000000000
  • The square root of 121621490100000 is 11028213.3684473117
  • The cube root of 121621490100000 is 49545.4115251735

Scales and comparisons

How big is 121621490100000?
  • 121,621,490,100,000 seconds is equal to 3,867,187 years, 9 weeks, 4 days, 10 hours.
  • To count from 1 to 121,621,490,100,000 would take you about nine million, six hundred sixty-seven thousand, nine hundred sixty-seven 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 121621490100000 cubic inches would be around 4128.8 feet tall.

Recreational maths with 121621490100000

  • 121621490100000 backwards is 000001094126121
  • The number of decimal digits it has is: 15
  • The sum of 121621490100000's digits is 27
  • More coming soon!

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"Number 121621490100000 - Facts about the integer". Numbermatics.com. 2024. Web. 15 June 2024.

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The information we have on file for 121621490100000 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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