138078332866305792

138,078,332,866,305,792 is an even composite number composed of six prime numbers multiplied together.

What does the number 138078332866305792 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 2430 divisors.

138078332866305792 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two thousand, four hundred thirty divisors.

Prime factorization of 138078332866305792:

28 × 34 × 172 × 23 × 312 × 10212

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 17 × 17 × 23 × 31 × 31 × 1021 × 1021)

See below for interesting mathematical facts about the number 138078332866305792 from the Numbermatics database.


Names of 138078332866305792

  • Cardinal: 138078332866305792 can be written as One hundred thirty-eight quadrillion, seventy-eight trillion, three hundred thirty-two billion, eight hundred sixty-six million, three hundred five thousand, seven hundred ninety-two.

Scientific notation

  • Scientific notation: 1.38078332866305792 × 1017

Factors of 138078332866305792

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 19
  • Sum of prime factors: 1097

Divisors of 138078332866305792

Bases of 138078332866305792

  • Binary: 1111010101000110110000011000111011010110010011111000000002
  • Hexadecimal: 0x1EA8D831DAC9F00
  • Base-36: 11RKOMFBOW00

Squares and roots of 138078332866305792

  • 138078332866305792 squared (1380783328663057922) is 19065626007138342273083613252747264
  • 138078332866305792 cubed (1380783328663057923) is 2632549854118144632402253070923216491826562715353088
  • The square root of 138078332866305792 is 371588929.9566199295
  • The cube root of 138078332866305792 is 516862.6837413425

Scales and comparisons

How big is 138078332866305792?
  • 138,078,332,866,305,792 seconds is equal to 4,390,463,880 years, 42 weeks, 5 days, 6 hours, 43 minutes, 12 seconds.
  • To count from 1 to 138,078,332,866,305,792 would take you about thirteen billion, one hundred seventy-one million, three hundred ninety-one thousand, six hundred forty-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 138078332866305792 cubic inches would be around 43071.9 feet tall.

Recreational maths with 138078332866305792

  • 138078332866305792 backwards is 297503668233870831
  • 138078332866305792 is a Harshad number.
  • The number of decimal digits it has is: 18
  • The sum of 138078332866305792's digits is 81
  • More coming soon!

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"Number 138078332866305792 - Facts about the integer". Numbermatics.com. 2024. Web. 10 June 2024.

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Numbermatics. (2024). Number 138078332866305792 - Facts about the integer. Retrieved 10 June 2024, from https://numbermatics.com/n/138078332866305792/

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The information we have on file for 138078332866305792 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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