138465421219651617

138,465,421,219,651,617 is an odd composite number composed of five prime numbers multiplied together.

What does the number 138465421219651617 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 504 divisors.

138465421219651617 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of five hundred four divisors.

Prime factorization of 138465421219651617:

36 × 72 × 132 × 43 × 8113

(3 × 3 × 3 × 3 × 3 × 3 × 7 × 7 × 13 × 13 × 43 × 811 × 811 × 811)

See below for interesting mathematical facts about the number 138465421219651617 from the Numbermatics database.


Names of 138465421219651617

  • Cardinal: 138465421219651617 can be written as One hundred thirty-eight quadrillion, four hundred sixty-five trillion, four hundred twenty-one billion, two hundred nineteen million, six hundred fifty-one thousand, six hundred seventeen.

Scientific notation

  • Scientific notation: 1.38465421219651617 × 1017

Factors of 138465421219651617

  • Number of distinct prime factors ω(n): 5
  • Total number of prime factors Ω(n): 14
  • Sum of prime factors: 877

Divisors of 138465421219651617

Bases of 138465421219651617

  • Binary: 1111010111110110110010001001001010111100011100000001000012
  • Hexadecimal: 0x1EBED912578E021
  • Base-36: 11VDW8CYY529

Squares and roots of 138465421219651617

  • 138465421219651617 squared (1384654212196516172) is 19172672873535548290718346850714689
  • 138465421219651617 cubed (1384654212196516173) is 2654752225340688051424265978146104540595408044502113
  • The square root of 138465421219651617 is 372109421.0304969113
  • The cube root of 138465421219651617 is 517345.2234989959

Scales and comparisons

How big is 138465421219651617?
  • 138,465,421,219,651,617 seconds is equal to 4,402,772,093 years, 6 weeks, 2 hours, 46 minutes, 57 seconds.
  • To count from 1 to 138,465,421,219,651,617 would take you about thirteen billion, two hundred eight million, three hundred sixteen thousand, two hundred seventy-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 138465421219651617 cubic inches would be around 43112.1 feet tall.

Recreational maths with 138465421219651617

  • 138465421219651617 backwards is 716156912124564831
  • The number of decimal digits it has is: 18
  • The sum of 138465421219651617's digits is 72
  • 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 138465421219651617 - Facts about the integer". Numbermatics.com. 2024. Web. 11 May 2024.

APA style:
Numbermatics. (2024). Number 138465421219651617 - Facts about the integer. Retrieved 11 May 2024, from https://numbermatics.com/n/138465421219651617/

Chicago style:
Numbermatics. 2024. "Number 138465421219651617 - Facts about the integer". https://numbermatics.com/n/138465421219651617/

The information we have on file for 138465421219651617 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 138465421219651617, math, Factors of 138465421219651617, curriculum, school, college, exams, university, Prime factorization of 138465421219651617, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight quadrillion, four hundred sixty-five trillion, four hundred twenty-one billion, two hundred nineteen million, six hundred fifty-one thousand, six hundred seventeen.

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