138392013992805816320

138,392,013,992,805,816,320 is an even composite number composed of eight prime numbers multiplied together.

What does the number 138392013992805816320 look like?

This visualization shows the relationship between its 8 prime factors (large circles) and 3456 divisors.

138392013992805816320 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of three thousand, four hundred fifty-six divisors.

Prime factorization of 138392013992805816320:

211 × 5 × 7 × 112 × 612 × 127 × 439 × 76913

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 11 × 11 × 61 × 61 × 127 × 439 × 76913)

See below for interesting mathematical facts about the number 138392013992805816320 from the Numbermatics database.


Names of 138392013992805816320

  • Cardinal: 138392013992805816320 can be written as One hundred thirty-eight quintillion, three hundred ninety-two quadrillion, thirteen trillion, nine hundred ninety-two billion, eight hundred five million, eight hundred sixteen thousand, three hundred twenty.

Scientific notation

  • Scientific notation: 1.3839201399280581632 × 1020

Factors of 138392013992805816320

  • Number of distinct prime factors ω(n): 8
  • Total number of prime factors Ω(n): 20
  • Sum of prime factors: 77565

Divisors of 138392013992805816320

Bases of 138392013992805816320

  • Binary: 11110000000100100110011001101111110100000000001010001011000000000002
  • Hexadecimal: 0x78093337E80145800
  • Base-36: T7FR6NDU2SIRK

Squares and roots of 138392013992805816320

  • 138392013992805816320 squared (1383920139928058163202) is 19152349536984960862929493238821578342400
  • 138392013992805816320 cubed (1383920139928058163203) is 2650532225117530701059357747474375136214117052257264467968000
  • The square root of 138392013992805816320 is 11764013515.4974136199
  • The cube root of 138392013992805816320 is 5172537.8408413619

Scales and comparisons

How big is 138392013992805816320?
  • 138,392,013,992,805,816,320 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
  • To count from 1 to 138,392,013,992,805,816,320 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 138392013992805816320 cubic inches would be around 431044.8 feet tall.

Recreational maths with 138392013992805816320

  • 138392013992805816320 backwards is 023618508299310293831
  • The number of decimal digits it has is: 21
  • The sum of 138392013992805816320's digits is 83
  • More coming soon!

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"Number 138392013992805816320 - Facts about the integer". Numbermatics.com. 2024. Web. 14 June 2024.

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Numbermatics. (2024). Number 138392013992805816320 - Facts about the integer. Retrieved 14 June 2024, from https://numbermatics.com/n/138392013992805816320/

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Numbermatics. 2024. "Number 138392013992805816320 - Facts about the integer". https://numbermatics.com/n/138392013992805816320/

The information we have on file for 138392013992805816320 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 138392013992805816320, math, Factors of 138392013992805816320, curriculum, school, college, exams, university, Prime factorization of 138392013992805816320, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight quintillion, three hundred ninety-two quadrillion, thirteen trillion, nine hundred ninety-two billion, eight hundred five million, eight hundred sixteen thousand, three hundred twenty.

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