138885991615355212800

138,885,991,615,355,212,800 is an even composite number composed of six prime numbers multiplied together.

What does the number 138885991615355212800 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 20790 divisors.

138885991615355212800 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of twenty thousand, seven hundred ninety divisors.

Prime factorization of 138885991615355212800:

210 × 36 × 52 × 114 × 135 × 372

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 5 × 11 × 11 × 11 × 11 × 13 × 13 × 13 × 13 × 13 × 37 × 37)

See below for interesting mathematical facts about the number 138885991615355212800 from the Numbermatics database.


Names of 138885991615355212800

  • Cardinal: 138885991615355212800 can be written as One hundred thirty-eight quintillion, eight hundred eighty-five quadrillion, nine hundred ninety-one trillion, six hundred fifteen billion, three hundred fifty-five million, two hundred twelve thousand, eight hundred.

Scientific notation

  • Scientific notation: 1.388859916153552128 × 1020

Factors of 138885991615355212800

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 29
  • Sum of prime factors: 71

Divisors of 138885991615355212800

Bases of 138885991615355212800

  • Binary: 11110000111011011100010100110000110010011110010000011010100000000002
  • Hexadecimal: 0x7876E29864F20D400
  • Base-36: TB6V33OTSG000

Squares and roots of 138885991615355212800

  • 138885991615355212800 squared (1388859916153552128002) is 19289318666980518472149807520133283840000
  • 138885991615355212800 cubed (1388859916153552128003) is 2679016150648171078785141195777039258233342601726001152000000
  • The square root of 138885991615355212800 is 11784990098.2289846301
  • The cube root of 138885991615355212800 is 5178684.8329960245

Scales and comparisons

How big is 138885991615355212800?
  • 138,885,991,615,355,212,800 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
  • To count from 1 to 138,885,991,615,355,212,800 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 138885991615355212800 cubic inches would be around 431557.1 feet tall.

Recreational maths with 138885991615355212800

  • 138885991615355212800 backwards is 008212553516199588831
  • 138885991615355212800 is a Harshad number.
  • The number of decimal digits it has is: 21
  • The sum of 138885991615355212800's digits is 90
  • More coming soon!

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"Number 138885991615355212800 - Facts about the integer". Numbermatics.com. 2024. Web. 5 June 2024.

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Numbermatics. (2024). Number 138885991615355212800 - Facts about the integer. Retrieved 5 June 2024, from https://numbermatics.com/n/138885991615355212800/

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The information we have on file for 138885991615355212800 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 138885991615355212800, math, Factors of 138885991615355212800, curriculum, school, college, exams, university, Prime factorization of 138885991615355212800, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight quintillion, eight hundred eighty-five quadrillion, nine hundred ninety-one trillion, six hundred fifteen billion, three hundred fifty-five million, two hundred twelve thousand, eight hundred.

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