138348720276715728

138,348,720,276,715,728 is an even composite number composed of five prime numbers multiplied together.

What does the number 138348720276715728 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 900 divisors.

138348720276715728 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of nine hundred divisors.

Prime factorization of 138348720276715728:

24 × 32 × 133 × 412 × 1274

(2 × 2 × 2 × 2 × 3 × 3 × 13 × 13 × 13 × 41 × 41 × 127 × 127 × 127 × 127)

See below for interesting mathematical facts about the number 138348720276715728 from the Numbermatics database.


Names of 138348720276715728

  • Cardinal: 138348720276715728 can be written as One hundred thirty-eight quadrillion, three hundred forty-eight trillion, seven hundred twenty billion, two hundred seventy-six million, seven hundred fifteen thousand, seven hundred twenty-eight.

Scientific notation

  • Scientific notation: 1.38348720276715728 × 1017

Factors of 138348720276715728

  • Number of distinct prime factors ω(n): 5
  • Total number of prime factors Ω(n): 15
  • Sum of prime factors: 186

Divisors of 138348720276715728

Bases of 138348720276715728

  • Binary: 1111010111000001101101101100101110011100100111000110100002
  • Hexadecimal: 0x1EB836D973938D0
  • Base-36: 11U8J0OQNIS0

Squares and roots of 138348720276715728

  • 138348720276715728 squared (1383487202767157282) is 19140368402204933621907914122569984
  • 138348720276715728 cubed (1383487202767157283) is 2648045474069938720880258889105405602208914353508352
  • The square root of 138348720276715728 is 371952577.9944477387
  • The cube root of 138348720276715728 is 517199.8402824709

Scales and comparisons

How big is 138348720276715728?
  • 138,348,720,276,715,728 seconds is equal to 4,399,061,364 years, 5 weeks, 5 days, 1 hour, 28 minutes, 48 seconds.
  • To count from 1 to 138,348,720,276,715,728 would take you about thirteen billion, one hundred ninety-seven million, one hundred eighty-four thousand and ninety-two 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 138348720276715728 cubic inches would be around 43100 feet tall.

Recreational maths with 138348720276715728

  • 138348720276715728 backwards is 827517672027843831
  • The number of decimal digits it has is: 18
  • The sum of 138348720276715728's digits is 81
  • More coming soon!

Copy this link to share with anyone:


Share this page on social media:

Link to this page

HTML: To link to this page, just copy and paste the link below into your blog, web page or email.

BBCODE: To link to this page in a forum post or comment box, just copy and paste the link code below:

Cite this page

MLA style:
"Number 138348720276715728 - Facts about the integer". Numbermatics.com. 2024. Web. 25 May 2024.

APA style:
Numbermatics. (2024). Number 138348720276715728 - Facts about the integer. Retrieved 25 May 2024, from https://numbermatics.com/n/138348720276715728/

Chicago style:
Numbermatics. 2024. "Number 138348720276715728 - Facts about the integer". https://numbermatics.com/n/138348720276715728/

The information we have on file for 138348720276715728 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 138348720276715728, math, Factors of 138348720276715728, curriculum, school, college, exams, university, Prime factorization of 138348720276715728, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight quadrillion, three hundred forty-eight trillion, seven hundred twenty billion, two hundred seventy-six million, seven hundred fifteen thousand, seven hundred twenty-eight.

Oh no. Javascript is switched off in your browser.
Some bits of this website may not work unless you switch it on.