138668675398753500

138,668,675,398,753,500 is an even composite number composed of seven prime numbers multiplied together.

What does the number 138668675398753500 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 11520 divisors.

138668675398753500 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of eleven thousand, five hundred twenty divisors.

Prime factorization of 138668675398753500:

22 × 33 × 53 × 75 × 114 × 133 × 19

(2 × 2 × 3 × 3 × 3 × 5 × 5 × 5 × 7 × 7 × 7 × 7 × 7 × 11 × 11 × 11 × 11 × 13 × 13 × 13 × 19)

See below for interesting mathematical facts about the number 138668675398753500 from the Numbermatics database.


Names of 138668675398753500

  • Cardinal: 138668675398753500 can be written as One hundred thirty-eight quadrillion, six hundred sixty-eight trillion, six hundred seventy-five billion, three hundred ninety-eight million, seven hundred fifty-three thousand, five hundred.

Scientific notation

  • Scientific notation: 1.386686753987535 × 1017

Factors of 138668675398753500

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 21
  • Sum of prime factors: 60

Divisors of 138668675398753500

Bases of 138668675398753500

  • Binary: 1111011001010011001101100111100101001110111011100110111002
  • Hexadecimal: 0x1ECA66CF29DDCDC
  • Base-36: 11XDXY1HBGF0

Squares and roots of 138668675398753500

  • 138668675398753500 squared (1386686753987535002) is 19229001536844864152229353762250000
  • 138668675398753500 cubed (1386686753987535003) is 2666460172354872656866911320043460134185355375000000
  • The square root of 138668675398753500 is 372382431.6462224027
  • The cube root of 138668675398753500 is 517598.2377373775

Scales and comparisons

How big is 138668675398753500?
  • 138,668,675,398,753,500 seconds is equal to 4,409,234,947 years, 15 weeks, 5 days, 21 hours, 45 minutes.
  • To count from 1 to 138,668,675,398,753,500 would take you about thirteen billion, two hundred twenty-seven million, seven hundred four thousand, eight hundred forty-one 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 138668675398753500 cubic inches would be around 43133.2 feet tall.

Recreational maths with 138668675398753500

  • 138668675398753500 backwards is 005357893576866831
  • 138668675398753500 is a Harshad number.
  • The number of decimal digits it has is: 18
  • The sum of 138668675398753500's digits is 90
  • More coming soon!

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"Number 138668675398753500 - Facts about the integer". Numbermatics.com. 2024. Web. 27 May 2024.

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Numbermatics. (2024). Number 138668675398753500 - Facts about the integer. Retrieved 27 May 2024, from https://numbermatics.com/n/138668675398753500/

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The information we have on file for 138668675398753500 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 138668675398753500, math, Factors of 138668675398753500, curriculum, school, college, exams, university, Prime factorization of 138668675398753500, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight quadrillion, six hundred sixty-eight trillion, six hundred seventy-five billion, three hundred ninety-eight million, seven hundred fifty-three thousand, five hundred.

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