138472523436168778752

138,472,523,436,168,778,752 is an even composite number composed of seven prime numbers multiplied together.

What does the number 138472523436168778752 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 3168 divisors.

138472523436168778752 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three thousand, one hundred sixty-eight divisors.

Prime factorization of 138472523436168778752:

210 × 33 × 7 × 71 × 1012 × 127 × 27892

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 7 × 71 × 101 × 101 × 127 × 2789 × 2789)

See below for interesting mathematical facts about the number 138472523436168778752 from the Numbermatics database.


Names of 138472523436168778752

  • Cardinal: 138472523436168778752 can be written as One hundred thirty-eight quintillion, four hundred seventy-two quadrillion, five hundred twenty-three trillion, four hundred thirty-six billion, one hundred sixty-eight million, seven hundred seventy-eight thousand, seven hundred fifty-two.

Scientific notation

  • Scientific notation: 1.38472523436168778752 × 1020

Factors of 138472523436168778752

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 20
  • Sum of prime factors: 3100

Divisors of 138472523436168778752

Bases of 138472523436168778752

  • Binary: 11110000001101100010011101001101000000001001100101100010100000000002
  • Hexadecimal: 0x781B13A6804CB1400
  • Base-36: T81RWV5IWVEO0

Squares and roots of 138472523436168778752

  • 138472523436168778752 squared (1384725234361687787522) is 19174639746780311685479666150011126677504
  • 138472523436168778752 cubed (1384725234361687787523) is 2655160751716130087177478908883317905085612976730487031595008
  • The square root of 138472523436168778752 is 11767434870.7001042297
  • The cube root of 138472523436168778752 is 5173540.6863144767

Scales and comparisons

How big is 138472523436168778752?
  • 138,472,523,436,168,778,752 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
  • To count from 1 to 138,472,523,436,168,778,752 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 138472523436168778752 cubic inches would be around 431128.4 feet tall.

Recreational maths with 138472523436168778752

  • 138472523436168778752 backwards is 257877861634325274831
  • The number of decimal digits it has is: 21
  • The sum of 138472523436168778752's digits is 99
  • More coming soon!

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"Number 138472523436168778752 - Facts about the integer". Numbermatics.com. 2024. Web. 26 May 2024.

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Numbermatics. (2024). Number 138472523436168778752 - Facts about the integer. Retrieved 26 May 2024, from https://numbermatics.com/n/138472523436168778752/

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The information we have on file for 138472523436168778752 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 138472523436168778752, math, Factors of 138472523436168778752, curriculum, school, college, exams, university, Prime factorization of 138472523436168778752, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight quintillion, four hundred seventy-two quadrillion, five hundred twenty-three trillion, four hundred thirty-six billion, one hundred sixty-eight million, seven hundred seventy-eight thousand, seven hundred fifty-two.

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