18139503140635968

18,139,503,140,635,968 is an even composite number composed of six prime numbers multiplied together.

What does the number 18139503140635968 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 3780 divisors.

18139503140635968 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three thousand, seven hundred eighty divisors.

Prime factorization of 18139503140635968:

26 × 35 × 72 × 134 × 292 × 991

(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 7 × 7 × 13 × 13 × 13 × 13 × 29 × 29 × 991)

See below for interesting mathematical facts about the number 18139503140635968 from the Numbermatics database.


Names of 18139503140635968

  • Cardinal: 18139503140635968 can be written as Eighteen quadrillion, one hundred thirty-nine trillion, five hundred three billion, one hundred forty million, six hundred thirty-five thousand, nine hundred sixty-eight.

Scientific notation

  • Scientific notation: 1.8139503140635968 × 1016

Factors of 18139503140635968

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 20
  • Sum of prime factors: 1045

Divisors of 18139503140635968

Bases of 18139503140635968

  • Binary: 10000000111000111001000001100010001100110000101010000002
  • Hexadecimal: 0x4071C831198540
  • Base-36: 4YLX0P9UC00

Squares and roots of 18139503140635968

  • 18139503140635968 squared (181395031406359682) is 329041574189142146666283495297024
  • 18139503140635968 cubed (181395031406359683) is 5968650668403746835213310347801605062592417759232
  • The square root of 18139503140635968 is 134682972.7197761551
  • The cube root of 18139503140635968 is 262749.4379557841

Scales and comparisons

How big is 18139503140635968?
  • 18,139,503,140,635,968 seconds is equal to 576,780,090 years, 36 weeks, 4 days, 14 hours, 52 minutes, 48 seconds.
  • To count from 1 to 18,139,503,140,635,968 would take you about one billion, seven hundred thirty million, three hundred forty thousand, two hundred seventy-two 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 18139503140635968 cubic inches would be around 21895.8 feet tall.

Recreational maths with 18139503140635968

  • 18139503140635968 backwards is 86953604130593181
  • 18139503140635968 is a Harshad number.
  • The number of decimal digits it has is: 17
  • The sum of 18139503140635968's digits is 72
  • More coming soon!

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"Number 18139503140635968 - Facts about the integer". Numbermatics.com. 2024. Web. 7 June 2024.

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Numbermatics. (2024). Number 18139503140635968 - Facts about the integer. Retrieved 7 June 2024, from https://numbermatics.com/n/18139503140635968/

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The information we have on file for 18139503140635968 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!

Keywords: Divisors of 18139503140635968, math, Factors of 18139503140635968, curriculum, school, college, exams, university, Prime factorization of 18139503140635968, STEM, science, technology, engineering, physics, economics, calculator, eighteen quadrillion, one hundred thirty-nine trillion, five hundred three billion, one hundred forty million, six hundred thirty-five thousand, nine hundred sixty-eight.

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