138940873815744

138,940,873,815,744 is an even composite number composed of eight prime numbers multiplied together.

What does the number 138940873815744 look like?

This visualization shows the relationship between its 8 prime factors (large circles) and 3360 divisors.

138940873815744 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of three thousand, three hundred sixty divisors.

Prime factorization of 138940873815744:

26 × 34 × 72 × 11 × 13 × 29 × 41 × 3217

(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 7 × 7 × 11 × 13 × 29 × 41 × 3217)

See below for interesting mathematical facts about the number 138940873815744 from the Numbermatics database.


Names of 138940873815744

  • Cardinal: 138940873815744 can be written as One hundred thirty-eight trillion, nine hundred forty billion, eight hundred seventy-three million, eight hundred fifteen thousand, seven hundred forty-four.

Scientific notation

  • Scientific notation: 1.38940873815744 × 1014

Factors of 138940873815744

  • Number of distinct prime factors ω(n): 8
  • Total number of prime factors Ω(n): 17
  • Sum of prime factors: 3323

Divisors of 138940873815744

Bases of 138940873815744

  • Binary: 111111001011101101100010110110110110110110000002
  • Hexadecimal: 0x7E5DB16DB6C0
  • Base-36: 1D90K0X800

Squares and roots of 138940873815744

  • 138940873815744 squared (1389408738157442) is 19304566416682496674462273536
  • 138940873815744 cubed (1389408738157443) is 2682193326567932078779631657869189791350784
  • The square root of 138940873815744 is 11787318.3470942193
  • The cube root of 138940873815744 is 51793.6687967933

Scales and comparisons

How big is 138940873815744?
  • 138,940,873,815,744 seconds is equal to 4,417,890 years, 5 days, 11 hours, 2 minutes, 24 seconds.
  • To count from 1 to 138,940,873,815,744 would take you about eleven million, forty-four thousand, seven hundred twenty-five 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 138940873815744 cubic inches would be around 4316.1 feet tall.

Recreational maths with 138940873815744

  • 138940873815744 backwards is 447518378049831
  • 138940873815744 is a Harshad number.
  • The number of decimal digits it has is: 15
  • The sum of 138940873815744's digits is 72
  • More coming soon!

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"Number 138940873815744 - Facts about the integer". Numbermatics.com. 2024. Web. 5 May 2024.

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Numbermatics. (2024). Number 138940873815744 - Facts about the integer. Retrieved 5 May 2024, from https://numbermatics.com/n/138940873815744/

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Numbermatics. 2024. "Number 138940873815744 - Facts about the integer". https://numbermatics.com/n/138940873815744/

The information we have on file for 138940873815744 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 138940873815744, math, Factors of 138940873815744, curriculum, school, college, exams, university, Prime factorization of 138940873815744, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight trillion, nine hundred forty billion, eight hundred seventy-three million, eight hundred fifteen thousand, seven hundred forty-four.

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