138849931496705228800

138,849,931,496,705,228,800 is an even composite number composed of six prime numbers multiplied together.

What does the number 138849931496705228800 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 11340 divisors.

138849931496705228800 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of eleven thousand, three hundred forty divisors.

Prime factorization of 138849931496705228800:

220 × 52 × 73 × 114 × 132 × 792

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 7 × 7 × 7 × 11 × 11 × 11 × 11 × 13 × 13 × 79 × 79)

See below for interesting mathematical facts about the number 138849931496705228800 from the Numbermatics database.


Names of 138849931496705228800

  • Cardinal: 138849931496705228800 can be written as One hundred thirty-eight quintillion, eight hundred forty-nine quadrillion, nine hundred thirty-one trillion, four hundred ninety-six billion, seven hundred five million, two hundred twenty-eight thousand, eight hundred.

Scientific notation

  • Scientific notation: 1.388499314967052288 × 1020

Factors of 138849931496705228800

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 33
  • Sum of prime factors: 117

Divisors of 138849931496705228800

Bases of 138849931496705228800

  • Binary: 11110000110111011100000110100001001101011000111000000000000000000002
  • Hexadecimal: 0x786EE0D09AC700000
  • Base-36: TAX00UV0GX0CG

Squares and roots of 138849931496705228800

  • 138849931496705228800 squared (1388499314967052288002) is 19279303476639734739154509917260349440000
  • 138849931496705228800 cubed (1388499314967052288003) is 2676929967035618124858881599133464395784559577763151872000000
  • The square root of 138849931496705228800 is 11783460081.6867550841
  • The cube root of 138849931496705228800 is 5178236.5992765295

Scales and comparisons

How big is 138849931496705228800?
  • 138,849,931,496,705,228,800 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
  • To count from 1 to 138,849,931,496,705,228,800 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 138849931496705228800 cubic inches would be around 431519.7 feet tall.

Recreational maths with 138849931496705228800

  • 138849931496705228800 backwards is 008822507694139948831
  • The number of decimal digits it has is: 21
  • The sum of 138849931496705228800's digits is 97
  • More coming soon!

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"Number 138849931496705228800 - Facts about the integer". Numbermatics.com. 2024. Web. 22 May 2024.

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The information we have on file for 138849931496705228800 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 138849931496705228800, math, Factors of 138849931496705228800, curriculum, school, college, exams, university, Prime factorization of 138849931496705228800, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight quintillion, eight hundred forty-nine quadrillion, nine hundred thirty-one trillion, four hundred ninety-six billion, seven hundred five million, two hundred twenty-eight thousand, eight hundred.

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