138678599495993742

138,678,599,495,993,742 is an even composite number composed of five prime numbers multiplied together.

What does the number 138678599495993742 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 504 divisors.

138678599495993742 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of five hundred four divisors.

Prime factorization of 138678599495993742:

2 × 36 × 172 × 535 × 787

(2 × 3 × 3 × 3 × 3 × 3 × 3 × 17 × 17 × 53 × 53 × 53 × 53 × 53 × 787)

See below for interesting mathematical facts about the number 138678599495993742 from the Numbermatics database.


Names of 138678599495993742

  • Cardinal: 138678599495993742 can be written as One hundred thirty-eight quadrillion, six hundred seventy-eight trillion, five hundred ninety-nine billion, four hundred ninety-five million, nine hundred ninety-three thousand, seven hundred forty-two.

Scientific notation

  • Scientific notation: 1.38678599495993742 × 1017

Factors of 138678599495993742

  • Number of distinct prime factors ω(n): 5
  • Total number of prime factors Ω(n): 15
  • Sum of prime factors: 862

Divisors of 138678599495993742

Bases of 138678599495993742

  • Binary: 1111011001010111101110011100101001110100001001001100011102
  • Hexadecimal: 0x1ECAF7394E8498E
  • Base-36: 11XHGL3WKYVI

Squares and roots of 138678599495993742

  • 138678599495993742 squared (1386785994959937422) is 19231753958170235752664708103162564
  • 138678599495993742 cubed (1386785994959937423) is 2667032704770582508615418940476886888193158152674488
  • The square root of 138678599495993742 is 372395756.5493916071
  • The cube root of 138678599495993742 is 517610.5850890619

Scales and comparisons

How big is 138678599495993742?
  • 138,678,599,495,993,742 seconds is equal to 4,409,550,502 years, 46 weeks, 5 days, 11 hours, 35 minutes, 42 seconds.
  • To count from 1 to 138,678,599,495,993,742 would take you about thirteen billion, two hundred twenty-eight million, six hundred fifty-one thousand, five hundred eight 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 138678599495993742 cubic inches would be around 43134.2 feet tall.

Recreational maths with 138678599495993742

  • 138678599495993742 backwards is 247399594995876831
  • The number of decimal digits it has is: 18
  • The sum of 138678599495993742's digits is 108
  • More coming soon!

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"Number 138678599495993742 - Facts about the integer". Numbermatics.com. 2024. Web. 27 May 2024.

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Numbermatics. (2024). Number 138678599495993742 - Facts about the integer. Retrieved 27 May 2024, from https://numbermatics.com/n/138678599495993742/

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The information we have on file for 138678599495993742 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 138678599495993742, math, Factors of 138678599495993742, curriculum, school, college, exams, university, Prime factorization of 138678599495993742, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight quadrillion, six hundred seventy-eight trillion, five hundred ninety-nine billion, four hundred ninety-five million, nine hundred ninety-three thousand, seven hundred forty-two.

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