138997998067500

138,997,998,067,500 is an even composite number composed of eight prime numbers multiplied together.

What does the number 138997998067500 look like?

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

138997998067500 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 138997998067500:

22 × 36 × 54 × 11 × 13 × 17 × 137 × 229

(2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 5 × 5 × 5 × 11 × 13 × 17 × 137 × 229)

See below for interesting mathematical facts about the number 138997998067500 from the Numbermatics database.


Names of 138997998067500

  • Cardinal: 138997998067500 can be written as One hundred thirty-eight trillion, nine hundred ninety-seven billion, nine hundred ninety-eight million, sixty-seven thousand, five hundred.

Scientific notation

  • Scientific notation: 1.389979980675 × 1014

Factors of 138997998067500

  • Number of distinct prime factors ω(n): 8
  • Total number of prime factors Ω(n): 17
  • Sum of prime factors: 417

Divisors of 138997998067500

Bases of 138997998067500

  • Binary: 111111001101010111111100100110010011111001011002
  • Hexadecimal: 0x7E6AFE4C9F2C
  • Base-36: 1D9QSR86R0

Squares and roots of 138997998067500

  • 138997998067500 squared (1389979980675002) is 19320443466772733734556250000
  • 138997998067500 cubed (1389979980675003) is 2685502963657719444097541695470046875000000
  • The square root of 138997998067500 is 11789741.2213966767
  • The cube root of 138997998067500 is 51800.7659864345

Scales and comparisons

How big is 138997998067500?
  • 138,997,998,067,500 seconds is equal to 4,419,706 years, 20 weeks, 1 day, 18 hours, 45 minutes.
  • To count from 1 to 138,997,998,067,500 would take you about eleven million, forty-nine thousand, two hundred sixty-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 138997998067500 cubic inches would be around 4316.7 feet tall.

Recreational maths with 138997998067500

  • 138997998067500 backwards is 005760899799831
  • 138997998067500 is a Harshad number.
  • The number of decimal digits it has is: 15
  • The sum of 138997998067500's digits is 81
  • More coming soon!

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"Number 138997998067500 - Facts about the integer". Numbermatics.com. 2024. Web. 9 May 2024.

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Numbermatics. (2024). Number 138997998067500 - Facts about the integer. Retrieved 9 May 2024, from https://numbermatics.com/n/138997998067500/

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The information we have on file for 138997998067500 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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