138342556904717994752

138,342,556,904,717,994,752 is an even composite number composed of seven prime numbers multiplied together.

What does the number 138342556904717994752 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 10368 divisors.

138342556904717994752 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of ten thousand, three hundred sixty-eight divisors.

Prime factorization of 138342556904717994752:

28 × 72 × 113 × 172 × 19 × 313 × 373

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 7 × 11 × 11 × 11 × 17 × 17 × 19 × 31 × 31 × 31 × 37 × 37 × 37)

See below for interesting mathematical facts about the number 138342556904717994752 from the Numbermatics database.


Names of 138342556904717994752

  • Cardinal: 138342556904717994752 can be written as One hundred thirty-eight quintillion, three hundred forty-two quadrillion, five hundred fifty-six trillion, nine hundred four billion, seven hundred seventeen million, nine hundred ninety-four thousand, seven hundred fifty-two.

Scientific notation

  • Scientific notation: 1.38342556904717994752 × 1020

Factors of 138342556904717994752

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 22
  • Sum of prime factors: 124

Divisors of 138342556904717994752

Bases of 138342556904717994752

  • Binary: 11101111111111000110111111010001000110110001111101011001011000000002
  • Hexadecimal: 0x77FE37E88D8FACB00
  • Base-36: T7287KP83H5VK

Squares and roots of 138342556904717994752

  • 138342556904717994752 squared (1383425569047179947522) is 19138663050935136524887182252079899541504
  • 138342556904717994752 cubed (1383425569047179947523) is 2647691582204217834738081559605854888924181538699103078187008
  • The square root of 138342556904717994752 is 11761911277.7098431381
  • The cube root of 138342556904717994752 is 5171921.5982990529

Scales and comparisons

How big is 138342556904717994752?
  • 138,342,556,904,717,994,752 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
  • To count from 1 to 138,342,556,904,717,994,752 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 138342556904717994752 cubic inches would be around 430993.5 feet tall.

Recreational maths with 138342556904717994752

  • 138342556904717994752 backwards is 257499717409655243831
  • The number of decimal digits it has is: 21
  • The sum of 138342556904717994752's digits is 101
  • More coming soon!

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"Number 138342556904717994752 - Facts about the integer". Numbermatics.com. 2024. Web. 9 May 2024.

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Numbermatics. (2024). Number 138342556904717994752 - Facts about the integer. Retrieved 9 May 2024, from https://numbermatics.com/n/138342556904717994752/

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The information we have on file for 138342556904717994752 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 138342556904717994752, math, Factors of 138342556904717994752, curriculum, school, college, exams, university, Prime factorization of 138342556904717994752, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight quintillion, three hundred forty-two quadrillion, five hundred fifty-six trillion, nine hundred four billion, seven hundred seventeen million, nine hundred ninety-four thousand, seven hundred fifty-two.

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