138003749387431018

138,003,749,387,431,018 is an even composite number composed of six prime numbers multiplied together.

What does the number 138003749387431018 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 576 divisors.

138003749387431018 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of five hundred seventy-six divisors.

Prime factorization of 138003749387431018:

2 × 73 × 132 × 173 × 19 × 35712

(2 × 7 × 7 × 7 × 13 × 13 × 17 × 17 × 17 × 19 × 3571 × 3571)

See below for interesting mathematical facts about the number 138003749387431018 from the Numbermatics database.


Names of 138003749387431018

  • Cardinal: 138003749387431018 can be written as One hundred thirty-eight quadrillion, three trillion, seven hundred forty-nine billion, three hundred eighty-seven million, four hundred thirty-one thousand and eighteen.

Scientific notation

  • Scientific notation: 1.38003749387431018 × 1017

Factors of 138003749387431018

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 12
  • Sum of prime factors: 3629

Divisors of 138003749387431018

Bases of 138003749387431018

  • Binary: 1111010100100100110101101110010111110100011101100011010102
  • Hexadecimal: 0x1EA49ADCBE8EC6A
  • Base-36: 11QU8V8Y22QY

Squares and roots of 138003749387431018

  • 138003749387431018 squared (1380037493874310182) is 19045034844988867075875757708516324
  • 138003749387431018 cubed (1380037493874310183) is 2628286215822734757573030991864129990230502676937832
  • The square root of 138003749387431018 is 371488558.8916985985
  • The cube root of 138003749387431018 is 516769.6052710683

Scales and comparisons

How big is 138003749387431018?
  • 138,003,749,387,431,018 seconds is equal to 4,388,092,356 years, 46 weeks, 4 days, 1 hour, 56 minutes, 58 seconds.
  • To count from 1 to 138,003,749,387,431,018 would take you about thirteen billion, one hundred sixty-four million, two hundred seventy-seven thousand and 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 138003749387431018 cubic inches would be around 43064.1 feet tall.

Recreational maths with 138003749387431018

  • 138003749387431018 backwards is 810134783947300831
  • The number of decimal digits it has is: 18
  • The sum of 138003749387431018's digits is 70
  • More coming soon!

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"Number 138003749387431018 - Facts about the integer". Numbermatics.com. 2024. Web. 12 May 2024.

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Numbermatics. (2024). Number 138003749387431018 - Facts about the integer. Retrieved 12 May 2024, from https://numbermatics.com/n/138003749387431018/

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The information we have on file for 138003749387431018 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 138003749387431018, math, Factors of 138003749387431018, curriculum, school, college, exams, university, Prime factorization of 138003749387431018, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight quadrillion, three trillion, seven hundred forty-nine billion, three hundred eighty-seven million, four hundred thirty-one thousand and eighteen.

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