72138397325188500

72,138,397,325,188,500 is an even composite number composed of seven prime numbers multiplied together.

What does the number 72138397325188500 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 768 divisors.

72138397325188500 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of seven hundred sixty-eight divisors.

Prime factorization of 72138397325188500:

22 × 33 × 53 × 71 × 1741 × 3221 × 13421

(2 × 2 × 3 × 3 × 3 × 5 × 5 × 5 × 71 × 1741 × 3221 × 13421)

See below for interesting mathematical facts about the number 72138397325188500 from the Numbermatics database.


Names of 72138397325188500

  • Cardinal: 72138397325188500 can be written as Seventy-two quadrillion, one hundred thirty-eight trillion, three hundred ninety-seven billion, three hundred twenty-five million, one hundred eighty-eight thousand, five hundred.

Scientific notation

  • Scientific notation: 7.21383973251885 × 1016

Factors of 72138397325188500

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 12
  • Sum of prime factors: 18464

Divisors of 72138397325188500

Bases of 72138397325188500

  • Binary: 1000000000100100101111101011110110011101111011101100101002
  • Hexadecimal: 0x100497D7B3BDD94
  • Base-36: JQAXE896YL0

Squares and roots of 72138397325188500

  • 72138397325188500 squared (721383973251885002) is 5203948368646763331416560532250000
  • 72138397325188500 cubed (721383973251885003) is 375404495077206730044458413648335997891579125000000
  • The square root of 72138397325188500 is 268585921.6809185253
  • The cube root of 72138397325188500 is 416283.1477422109

Scales and comparisons

How big is 72138397325188500?
  • 72,138,397,325,188,500 seconds is equal to 2,293,777,896 years, 11 weeks, 5 days, 17 hours, 15 minutes.
  • To count from 1 to 72,138,397,325,188,500 would take you about six billion, eight hundred eighty-one million, three hundred thirty-three thousand, six hundred eighty-eight 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 72138397325188500 cubic inches would be around 34690.3 feet tall.

Recreational maths with 72138397325188500

  • 72138397325188500 backwards is 00588152379383127
  • The number of decimal digits it has is: 17
  • The sum of 72138397325188500'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 72138397325188500 - Facts about the integer". Numbermatics.com. 2024. Web. 24 May 2024.

APA style:
Numbermatics. (2024). Number 72138397325188500 - Facts about the integer. Retrieved 24 May 2024, from https://numbermatics.com/n/72138397325188500/

Chicago style:
Numbermatics. 2024. "Number 72138397325188500 - Facts about the integer". https://numbermatics.com/n/72138397325188500/

The information we have on file for 72138397325188500 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 72138397325188500, math, Factors of 72138397325188500, curriculum, school, college, exams, university, Prime factorization of 72138397325188500, STEM, science, technology, engineering, physics, economics, calculator, seventy-two quadrillion, one hundred thirty-eight trillion, three hundred ninety-seven billion, three hundred twenty-five million, one hundred eighty-eight thousand, five hundred.

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