13961991363939840

13,961,991,363,939,840 is an even composite number composed of eight prime numbers multiplied together.

What does the number 13961991363939840 look like?

This visualization shows the relationship between its 8 prime factors (large circles) and 3840 divisors.

13961991363939840 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of three thousand, eight hundred forty divisors.

Prime factorization of 13961991363939840:

29 × 3 × 5 × 13 × 172 × 373 × 41 × 233

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 13 × 17 × 17 × 37 × 37 × 37 × 41 × 233)

See below for interesting mathematical facts about the number 13961991363939840 from the Numbermatics database.


Names of 13961991363939840

  • Cardinal: 13961991363939840 can be written as Thirteen quadrillion, nine hundred sixty-one trillion, nine hundred ninety-one billion, three hundred sixty-three million, nine hundred thirty-nine thousand, eight hundred forty.

Scientific notation

  • Scientific notation: 1.396199136393984 × 1016

Factors of 13961991363939840

  • Number of distinct prime factors ω(n): 8
  • Total number of prime factors Ω(n): 19
  • Sum of prime factors: 351

Divisors of 13961991363939840

Bases of 13961991363939840

  • Binary: 1100011001101001011011011011111001101011001110000000002
  • Hexadecimal: 0x319A5B6F9ACE00
  • Base-36: 3TH42AA5LHC

Squares and roots of 13961991363939840

  • 13961991363939840 squared (139619913639398402) is 194937202846730673695087139225600
  • 13961991363939840 cubed (139619913639398403) is 2721711542656642459641449289765796405422587904000
  • The square root of 13961991363939840 is 118160870.6972821863
  • The cube root of 13961991363939840 is 240795.9186887357

Scales and comparisons

How big is 13961991363939840?
  • 13,961,991,363,939,840 seconds is equal to 443,948,138 years, 5 weeks, 19 hours, 44 minutes.
  • To count from 1 to 13,961,991,363,939,840 would take you about one billion, three hundred thirty-one million, eight hundred forty-four thousand, four hundred fourteen 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 13961991363939840 cubic inches would be around 20066.3 feet tall.

Recreational maths with 13961991363939840

  • 13961991363939840 backwards is 04893936319916931
  • The number of decimal digits it has is: 17
  • The sum of 13961991363939840's digits is 84
  • More coming soon!

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"Number 13961991363939840 - Facts about the integer". Numbermatics.com. 2024. Web. 22 June 2024.

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Numbermatics. (2024). Number 13961991363939840 - Facts about the integer. Retrieved 22 June 2024, from https://numbermatics.com/n/13961991363939840/

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The information we have on file for 13961991363939840 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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