138268881281708128350

138,268,881,281,708,128,350 is an even composite number composed of six prime numbers multiplied together.

What does the number 138268881281708128350 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 2808 divisors.

138268881281708128350 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two thousand, eight hundred eight divisors.

Prime factorization of 138268881281708128350:

2 × 312 × 52 × 72 × 1512 × 1673

(2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 5 × 7 × 7 × 151 × 151 × 167 × 167 × 167)

See below for interesting mathematical facts about the number 138268881281708128350 from the Numbermatics database.


Names of 138268881281708128350

  • Cardinal: 138268881281708128350 can be written as One hundred thirty-eight quintillion, two hundred sixty-eight quadrillion, eight hundred eighty-one trillion, two hundred eighty-one billion, seven hundred eight million, one hundred twenty-eight thousand, three hundred fifty.

Scientific notation

  • Scientific notation: 1.3826888128170812835 × 1020

Factors of 138268881281708128350

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 22
  • Sum of prime factors: 335

Divisors of 138268881281708128350

Bases of 138268881281708128350

  • Binary: 11101111110110111011011111011110010000111101101111011111000010111102
  • Hexadecimal: 0x77EDDBEF21EDEF85E
  • Base-36: T6I2RQV9JM7VI

Squares and roots of 138268881281708128350

  • 138268881281708128350 squared (1382688812817081283502) is 19118283530895096430477222278460073722500
  • 138268881281708128350 cubed (1382688812817081283503) is 2643463675843369782582266836053448982159489411068492282875000
  • The square root of 138268881281708128350 is 11758778902.6628155387
  • The cube root of 138268881281708128350 is 5171003.3168547737

Scales and comparisons

How big is 138268881281708128350?
  • 138,268,881,281,708,128,350 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
  • To count from 1 to 138,268,881,281,708,128,350 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 138268881281708128350 cubic inches would be around 430916.9 feet tall.

Recreational maths with 138268881281708128350

  • 138268881281708128350 backwards is 053821807182188862831
  • 138268881281708128350 is a Harshad number.
  • The number of decimal digits it has is: 21
  • The sum of 138268881281708128350's digits is 90
  • More coming soon!

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"Number 138268881281708128350 - Facts about the integer". Numbermatics.com. 2024. Web. 25 May 2024.

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Numbermatics. (2024). Number 138268881281708128350 - Facts about the integer. Retrieved 25 May 2024, from https://numbermatics.com/n/138268881281708128350/

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The information we have on file for 138268881281708128350 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 138268881281708128350, math, Factors of 138268881281708128350, curriculum, school, college, exams, university, Prime factorization of 138268881281708128350, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight quintillion, two hundred sixty-eight quadrillion, eight hundred eighty-one trillion, two hundred eighty-one billion, seven hundred eight million, one hundred twenty-eight thousand, three hundred fifty.

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