138145517895942144

138,145,517,895,942,144 is an even composite number composed of six prime numbers multiplied together.

What does the number 138145517895942144 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 5184 divisors.

138145517895942144 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of five thousand, one hundred eighty-four divisors.

Prime factorization of 138145517895942144:

223 × 33 × 72 × 192 × 292 × 41

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 7 × 7 × 19 × 19 × 29 × 29 × 41)

See below for interesting mathematical facts about the number 138145517895942144 from the Numbermatics database.


Names of 138145517895942144

  • Cardinal: 138145517895942144 can be written as One hundred thirty-eight quadrillion, one hundred forty-five trillion, five hundred seventeen billion, eight hundred ninety-five million, nine hundred forty-two thousand, one hundred forty-four.

Scientific notation

  • Scientific notation: 1.38145517895942144 × 1017

Factors of 138145517895942144

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 33
  • Sum of prime factors: 101

Divisors of 138145517895942144

Bases of 138145517895942144

  • Binary: 1111010101100101010011101110110011000000000000000000000002
  • Hexadecimal: 0x1EACA9DD9800000
  • Base-36: 11S8HYSVO5C0

Squares and roots of 138145517895942144

  • 138145517895942144 squared (1381455178959421442) is 19084184114738071172649221395316736
  • 138145517895942144 cubed (1381455178959421443) is 2636394498152002993977592434151429450323260010921984
  • The square root of 138145517895942144 is 371679321.3187170895
  • The cube root of 138145517895942144 is 516946.5004256519

Scales and comparisons

How big is 138145517895942144?
  • 138,145,517,895,942,144 seconds is equal to 4,392,600,156 years, 49 weeks, 1 day, 23 hours, 2 minutes, 24 seconds.
  • To count from 1 to 138,145,517,895,942,144 would take you about thirteen billion, one hundred seventy-seven million, eight hundred thousand, four hundred seventy 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 138145517895942144 cubic inches would be around 43078.9 feet tall.

Recreational maths with 138145517895942144

  • 138145517895942144 backwards is 441249598715541831
  • The number of decimal digits it has is: 18
  • The sum of 138145517895942144's digits is 81
  • More coming soon!

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"Number 138145517895942144 - Facts about the integer". Numbermatics.com. 2024. Web. 23 May 2024.

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Numbermatics. (2024). Number 138145517895942144 - Facts about the integer. Retrieved 23 May 2024, from https://numbermatics.com/n/138145517895942144/

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The information we have on file for 138145517895942144 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 138145517895942144, math, Factors of 138145517895942144, curriculum, school, college, exams, university, Prime factorization of 138145517895942144, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight quadrillion, one hundred forty-five trillion, five hundred seventeen billion, eight hundred ninety-five million, nine hundred forty-two thousand, one hundred forty-four.

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