138655349686109760

138,655,349,686,109,760 is an even composite number composed of six prime numbers multiplied together.

What does the number 138655349686109760 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 3024 divisors.

138655349686109760 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three thousand and twenty-four divisors.

Prime factorization of 138655349686109760:

26 × 3 × 5 × 78 × 292 × 313

(2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 7 × 7 × 7 × 7 × 7 × 7 × 7 × 7 × 29 × 29 × 31 × 31 × 31)

See below for interesting mathematical facts about the number 138655349686109760 from the Numbermatics database.


Names of 138655349686109760

  • Cardinal: 138655349686109760 can be written as One hundred thirty-eight quadrillion, six hundred fifty-five trillion, three hundred forty-nine billion, six hundred eighty-six million, one hundred nine thousand, seven hundred sixty.

Scientific notation

  • Scientific notation: 1.3865534968610976 × 1017

Factors of 138655349686109760

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 21
  • Sum of prime factors: 77

Divisors of 138655349686109760

Bases of 138655349686109760

  • Binary: 1111011001001101001001110010100000011111110000110010000002
  • Hexadecimal: 0x1EC9A4E503F8640
  • Base-36: 11X97WAK2IIO

Squares and roots of 138655349686109760

  • 138655349686109760 squared (1386553496861097602) is 19225305996577377920959082767257600
  • 138655349686109760 cubed (1386553496861097603) is 2665691525777899224373741622592523548165647794176000
  • The square root of 138655349686109760 is 372364538.7065070137
  • The cube root of 138655349686109760 is 517581.6572411867

Scales and comparisons

How big is 138655349686109760?
  • 138,655,349,686,109,760 seconds is equal to 4,408,811,230 years, 44 weeks, 5 days, 16 hours, 16 minutes.
  • To count from 1 to 138,655,349,686,109,760 would take you about thirteen billion, two hundred twenty-six million, four hundred thirty-three thousand, six hundred ninety-two 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 138655349686109760 cubic inches would be around 43131.8 feet tall.

Recreational maths with 138655349686109760

  • 138655349686109760 backwards is 067901686943556831
  • 138655349686109760 is a Harshad number.
  • The number of decimal digits it has is: 18
  • The sum of 138655349686109760's digits is 87
  • More coming soon!

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"Number 138655349686109760 - Facts about the integer". Numbermatics.com. 2024. Web. 24 May 2024.

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Numbermatics. (2024). Number 138655349686109760 - Facts about the integer. Retrieved 24 May 2024, from https://numbermatics.com/n/138655349686109760/

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The information we have on file for 138655349686109760 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 138655349686109760, math, Factors of 138655349686109760, curriculum, school, college, exams, university, Prime factorization of 138655349686109760, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight quadrillion, six hundred fifty-five trillion, three hundred forty-nine billion, six hundred eighty-six million, one hundred nine thousand, seven hundred sixty.

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