13915378615831800120

13,915,378,615,831,800,120 is an even composite number composed of eight prime numbers multiplied together.

What does the number 13915378615831800120 look like?

This visualization shows the relationship between its 8 prime factors (large circles) and 1280 divisors.

13915378615831800120 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of one thousand, two hundred eighty divisors.

Prime factorization of 13915378615831800120:

23 × 34 × 5 × 13 × 31 × 1861 × 131071 × 43691

(2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 13 × 31 × 1861 × 131071 × 43691)

See below for interesting mathematical facts about the number 13915378615831800120 from the Numbermatics database.


Names of 13915378615831800120

  • Cardinal: 13915378615831800120 can be written as Thirteen quintillion, nine hundred fifteen quadrillion, three hundred seventy-eight trillion, six hundred fifteen billion, eight hundred thirty-one million, eight hundred thousand, one hundred twenty.

Scientific notation

  • Scientific notation: 1.391537861583180012 × 1019

Factors of 13915378615831800120

  • Number of distinct prime factors ω(n): 8
  • Total number of prime factors Ω(n): 13
  • Sum of prime factors: 176677

Divisors of 13915378615831800120

Bases of 13915378615831800120

  • Binary: 11000001000111010101101100011111110011111011100010101001001110002
  • Hexadecimal: 0xC11D5B1FCFB8A938
  • Base-36: 2XQ0E18R1FFI0

Squares and roots of 13915378615831800120

  • 13915378615831800120 squared (139153786158318001202) is 193637762021948945429296759039632014400
  • 13915378615831800120 cubed (139153786158318001203) is 2694542772857755429535026690670865766335909050333761728000
  • The square root of 13915378615831800120 is 3730332239.3363034227
  • The cube root of 13915378615831800120 is 2405276.5052125971

Scales and comparisons

How big is 13915378615831800120?
  • 13,915,378,615,831,800,120 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
  • To count from 1 to 13,915,378,615,831,800,120 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and 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 13915378615831800120 cubic inches would be around 200439.7 feet tall.

Recreational maths with 13915378615831800120

  • 13915378615831800120 backwards is 02100813851687351931
  • 13915378615831800120 is a Harshad number.
  • The number of decimal digits it has is: 20
  • The sum of 13915378615831800120's digits is 72
  • More coming soon!

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"Number 13915378615831800120 - Facts about the integer". Numbermatics.com. 2024. Web. 17 June 2024.

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Numbermatics. (2024). Number 13915378615831800120 - Facts about the integer. Retrieved 17 June 2024, from https://numbermatics.com/n/13915378615831800120/

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The information we have on file for 13915378615831800120 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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