138501849102895687500

138,501,849,102,895,687,500 is an even composite number composed of seven prime numbers multiplied together.

What does the number 138501849102895687500 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 18144 divisors.

138501849102895687500 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of eighteen thousand, one hundred forty-four divisors.

Prime factorization of 138501849102895687500:

22 × 311 × 56 × 72 × 132 × 19 × 433

(2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 5 × 5 × 5 × 5 × 5 × 7 × 7 × 13 × 13 × 19 × 43 × 43 × 43)

See below for interesting mathematical facts about the number 138501849102895687500 from the Numbermatics database.


Names of 138501849102895687500

  • Cardinal: 138501849102895687500 can be written as One hundred thirty-eight quintillion, five hundred one quadrillion, eight hundred forty-nine trillion, one hundred two billion, eight hundred ninety-five million, six hundred eighty-seven thousand, five hundred.

Scientific notation

  • Scientific notation: 1.385018491028956875 × 1020

Factors of 138501849102895687500

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 27
  • Sum of prime factors: 92

Divisors of 138501849102895687500

Bases of 138501849102895687500

  • Binary: 11110000010000110010110100111110001111000001101101000100111010011002
  • Hexadecimal: 0x7821969F1E0DA274C
  • Base-36: T89SNY2U3SOR0

Squares and roots of 138501849102895687500

  • 138501849102895687500 squared (1385018491028956875002) is 19182762204921286956339897506097656250000
  • 138501849102895687500 cubed (1385018491028956875003) is 2656848036282738648137049781822390402760860031982421875000000
  • The square root of 138501849102895687500 is 11768680856.5316991309
  • The cube root of 138501849102895687500 is 5173905.8774663153

Scales and comparisons

How big is 138501849102895687500?
  • 138,501,849,102,895,687,500 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
  • To count from 1 to 138,501,849,102,895,687,500 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 138501849102895687500 cubic inches would be around 431158.8 feet tall.

Recreational maths with 138501849102895687500

  • 138501849102895687500 backwards is 005786598201948105831
  • 138501849102895687500 is a Harshad number.
  • The number of decimal digits it has is: 21
  • The sum of 138501849102895687500's digits is 90
  • More coming soon!

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"Number 138501849102895687500 - Facts about the integer". Numbermatics.com. 2024. Web. 12 May 2024.

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The information we have on file for 138501849102895687500 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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