13185346729705920

13,185,346,729,705,920 is an even composite number composed of nine prime numbers multiplied together.

What does the number 13185346729705920 look like?

This visualization shows the relationship between its 9 prime factors (large circles) and 4032 divisors.

13185346729705920 is an even composite number. It is composed of nine distinct prime numbers multiplied together. It has a total of four thousand and thirty-two divisors.

Prime factorization of 13185346729705920:

26 × 32 × 5 × 7 × 112 × 127 × 151 × 521 × 541

(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 7 × 11 × 11 × 127 × 151 × 521 × 541)

See below for interesting mathematical facts about the number 13185346729705920 from the Numbermatics database.


Names of 13185346729705920

  • Cardinal: 13185346729705920 can be written as Thirteen quadrillion, one hundred eighty-five trillion, three hundred forty-six billion, seven hundred twenty-nine million, seven hundred five thousand, nine hundred twenty.

Scientific notation

  • Scientific notation: 1.318534672970592 × 1016

Factors of 13185346729705920

  • Number of distinct prime factors ω(n): 9
  • Total number of prime factors Ω(n): 16
  • Sum of prime factors: 1368

Divisors of 13185346729705920

Bases of 13185346729705920

  • Binary: 1011101101100000000000110001000001000010000001110000002
  • Hexadecimal: 0x2ED800C41081C0
  • Base-36: 3LTTCNZAWG0

Squares and roots of 13185346729705920

  • 13185346729705920 squared (131853467297059202) is 173853368382566599367369683046400
  • 13185346729705920 cubed (131853467297059203) is 2292316942251433101401822733515030601881714688000
  • The square root of 13185346729705920 is 114827465.0495512767
  • The cube root of 13185346729705920 is 236245.6668672493

Scales and comparisons

How big is 13185346729705920?
  • 13,185,346,729,705,920 seconds is equal to 419,253,241 years, 2 weeks, 3 days, 23 hours, 12 minutes.
  • To count from 1 to 13,185,346,729,705,920 would take you about one billion, two hundred fifty-seven million, seven hundred fifty-nine thousand, seven hundred twenty-three 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 13185346729705920 cubic inches would be around 19687.1 feet tall.

Recreational maths with 13185346729705920

  • 13185346729705920 backwards is 02950792764358131
  • 13185346729705920 is a Harshad number.
  • The number of decimal digits it has is: 17
  • The sum of 13185346729705920's digits is 72
  • More coming soon!

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"Number 13185346729705920 - Facts about the integer". Numbermatics.com. 2024. Web. 22 June 2024.

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Numbermatics. (2024). Number 13185346729705920 - Facts about the integer. Retrieved 22 June 2024, from https://numbermatics.com/n/13185346729705920/

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The information we have on file for 13185346729705920 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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