138727740186419424768

138,727,740,186,419,424,768 is an even composite number composed of seven prime numbers multiplied together.

What does the number 138727740186419424768 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 17640 divisors.

138727740186419424768 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of seventeen thousand, six hundred forty divisors.

Prime factorization of 138727740186419424768:

29 × 36 × 76 × 132 × 19 × 61 × 1272

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 7 × 7 × 7 × 7 × 7 × 7 × 13 × 13 × 19 × 61 × 127 × 127)

See below for interesting mathematical facts about the number 138727740186419424768 from the Numbermatics database.


Names of 138727740186419424768

  • Cardinal: 138727740186419424768 can be written as One hundred thirty-eight quintillion, seven hundred twenty-seven quadrillion, seven hundred forty trillion, one hundred eighty-six billion, four hundred nineteen million, four hundred twenty-four thousand, seven hundred sixty-eight.

Scientific notation

  • Scientific notation: 1.38727740186419424768 × 1020

Factors of 138727740186419424768

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 27
  • Sum of prime factors: 232

Divisors of 138727740186419424768

Bases of 138727740186419424768

  • Binary: 11110000101001110111111000010110000010000000011011001101110000000002
  • Hexadecimal: 0x7853BF0B040366E00
  • Base-36: T9ZKVNI06W000

Squares and roots of 138727740186419424768

  • 138727740186419424768 squared (1387277401864194247682) is 19245385897230691015081530570832011853824
  • 138727740186419424768 cubed (1387277401864194247683) is 2669868894538399791560491635059079865769724206710027381112832
  • The square root of 138727740186419424768 is 11778274075.0255690749
  • The cube root of 138727740186419424768 is 5176717.1621726291

Scales and comparisons

How big is 138727740186419424768?
  • 138,727,740,186,419,424,768 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
  • To count from 1 to 138,727,740,186,419,424,768 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 138727740186419424768 cubic inches would be around 431393.1 feet tall.

Recreational maths with 138727740186419424768

  • 138727740186419424768 backwards is 867424914681047727831
  • The number of decimal digits it has is: 21
  • The sum of 138727740186419424768's digits is 99
  • 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 138727740186419424768 - Facts about the integer". Numbermatics.com. 2024. Web. 24 June 2024.

APA style:
Numbermatics. (2024). Number 138727740186419424768 - Facts about the integer. Retrieved 24 June 2024, from https://numbermatics.com/n/138727740186419424768/

Chicago style:
Numbermatics. 2024. "Number 138727740186419424768 - Facts about the integer". https://numbermatics.com/n/138727740186419424768/

The information we have on file for 138727740186419424768 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 138727740186419424768, math, Factors of 138727740186419424768, curriculum, school, college, exams, university, Prime factorization of 138727740186419424768, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight quintillion, seven hundred twenty-seven quadrillion, seven hundred forty trillion, one hundred eighty-six billion, four hundred nineteen million, four hundred twenty-four thousand, seven hundred sixty-eight.

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