121040816990016

121,040,816,990,016 is an even composite number composed of seven prime numbers multiplied together.

What does the number 121040816990016 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 1512 divisors.

121040816990016 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one thousand, five hundred twelve divisors.

Prime factorization of 121040816990016:

26 × 3 × 7 × 112 × 192 × 712 × 409

(2 × 2 × 2 × 2 × 2 × 2 × 3 × 7 × 11 × 11 × 19 × 19 × 71 × 71 × 409)

See below for interesting mathematical facts about the number 121040816990016 from the Numbermatics database.


Names of 121040816990016

  • Cardinal: 121040816990016 can be written as One hundred twenty-one trillion, forty billion, eight hundred sixteen million, nine hundred ninety thousand and sixteen.

Scientific notation

  • Scientific notation: 1.21040816990016 × 1014

Factors of 121040816990016

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 15
  • Sum of prime factors: 522

Divisors of 121040816990016

Bases of 121040816990016

  • Binary: 110111000010110000000101110011001100111010000002
  • Hexadecimal: 0x6E1602E66740
  • Base-36: 16WLDT95XC

Squares and roots of 121040816990016

  • 121040816990016 squared (1210408169900162) is 14650879377610545966243680256
  • 121040816990016 cubed (1210408169900163) is 1773354409488157611864125788346032248324096
  • The square root of 121040816990016 is 11001855.1612905721
  • The cube root of 121040816990016 is 49466.4353610119

Scales and comparisons

How big is 121040816990016?
  • 121,040,816,990,016 seconds is equal to 3,848,723 years, 29 weeks, 6 days, 19 hours, 53 minutes, 36 seconds.
  • To count from 1 to 121,040,816,990,016 would take you about nine million, six hundred twenty-one thousand, eight hundred 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 121040816990016 cubic inches would be around 4122.2 feet tall.

Recreational maths with 121040816990016

  • 121040816990016 backwards is 610099618040121
  • 121040816990016 is a Harshad number.
  • The number of decimal digits it has is: 15
  • The sum of 121040816990016's digits is 48
  • More coming soon!

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"Number 121040816990016 - Facts about the integer". Numbermatics.com. 2024. Web. 25 May 2024.

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Numbermatics. (2024). Number 121040816990016 - Facts about the integer. Retrieved 25 May 2024, from https://numbermatics.com/n/121040816990016/

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The information we have on file for 121040816990016 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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