138729172512089309184

138,729,172,512,089,309,184 is an even composite number composed of five prime numbers multiplied together.

What does the number 138729172512089309184 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 5760 divisors.

138729172512089309184 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of five thousand, seven hundred sixty divisors.

Prime factorization of 138729172512089309184:

219 × 35 × 193 × 313 × 732

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 19 × 19 × 19 × 31 × 31 × 31 × 73 × 73)

See below for interesting mathematical facts about the number 138729172512089309184 from the Numbermatics database.


Names of 138729172512089309184

  • Cardinal: 138729172512089309184 can be written as One hundred thirty-eight quintillion, seven hundred twenty-nine quadrillion, one hundred seventy-two trillion, five hundred twelve billion, eighty-nine million, three hundred nine thousand, one hundred eighty-four.

Scientific notation

  • Scientific notation: 1.38729172512089309184 × 1020

Factors of 138729172512089309184

  • Number of distinct prime factors ω(n): 5
  • Total number of prime factors Ω(n): 32
  • Sum of prime factors: 128

Divisors of 138729172512089309184

Bases of 138729172512089309184

  • Binary: 11110000101010000010000011101100001100011101111100000000000000000002
  • Hexadecimal: 0x7854107618EF80000
  • Base-36: T9ZYZDBC16O00

Squares and roots of 138729172512089309184

  • 138729172512089309184 squared (1387291725120893091842) is 19245783305889035968532091876546346745856
  • 138729172512089309184 cubed (1387291725120893091843) is 2669951592372968561610351349546528195272534228076325454741504
  • The square root of 138729172512089309184 is 11778334878.5848888847
  • The cube root of 138729172512089309184 is 5176734.9781704699

Scales and comparisons

How big is 138729172512089309184?
  • 138,729,172,512,089,309,184 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
  • To count from 1 to 138,729,172,512,089,309,184 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 138729172512089309184 cubic inches would be around 431394.6 feet tall.

Recreational maths with 138729172512089309184

  • 138729172512089309184 backwards is 481903980215271927831
  • The number of decimal digits it has is: 21
  • The sum of 138729172512089309184's digits is 90
  • More coming soon!

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"Number 138729172512089309184 - Facts about the integer". Numbermatics.com. 2024. Web. 15 June 2024.

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Numbermatics. (2024). Number 138729172512089309184 - Facts about the integer. Retrieved 15 June 2024, from https://numbermatics.com/n/138729172512089309184/

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The information we have on file for 138729172512089309184 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 138729172512089309184, math, Factors of 138729172512089309184, curriculum, school, college, exams, university, Prime factorization of 138729172512089309184, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight quintillion, seven hundred twenty-nine quadrillion, one hundred seventy-two trillion, five hundred twelve billion, eighty-nine million, three hundred nine thousand, one hundred eighty-four.

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