129440968230942720

129,440,968,230,942,720 is an even composite number composed of six prime numbers multiplied together.

What does the number 129440968230942720 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 2592 divisors.

129440968230942720 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two thousand, five hundred ninety-two divisors.

Prime factorization of 129440968230942720:

211 × 33 × 5 × 112 × 172 × 36592

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 11 × 11 × 17 × 17 × 3659 × 3659)

See below for interesting mathematical facts about the number 129440968230942720 from the Numbermatics database.


Names of 129440968230942720

  • Cardinal: 129440968230942720 can be written as One hundred twenty-nine quadrillion, four hundred forty trillion, nine hundred sixty-eight billion, two hundred thirty million, nine hundred forty-two thousand, seven hundred twenty.

Scientific notation

  • Scientific notation: 1.2944096823094272 × 1017

Factors of 129440968230942720

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 21
  • Sum of prime factors: 3697

Divisors of 129440968230942720

Bases of 129440968230942720

  • Binary: 1110010111101110111011111111100101100100110111000000000002
  • Hexadecimal: 0x1CBDDDFF2C9B800
  • Base-36: ZEIZRW1XXC0

Squares and roots of 129440968230942720

  • 129440968230942720 squared (1294409682309427202) is 16754964256563922512040459920998400
  • 129440968230942720 cubed (1294409682309427203) is 2168778796044471502749158906139092986657555611648000
  • The square root of 129440968230942720 is 359779054.7418550323
  • The cube root of 129440968230942720 is 505852.5197198743

Scales and comparisons

How big is 129440968230942720?
  • 129,440,968,230,942,720 seconds is equal to 4,115,822,402 years, 28 weeks, 19 hours, 12 minutes.
  • To count from 1 to 129,440,968,230,942,720 would take you about twelve billion, three hundred forty-seven million, four hundred sixty-seven thousand, two hundred seven 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 129440968230942720 cubic inches would be around 42154.4 feet tall.

Recreational maths with 129440968230942720

  • 129440968230942720 backwards is 027249032869044921
  • 129440968230942720 is a Harshad number.
  • The number of decimal digits it has is: 18
  • The sum of 129440968230942720'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 129440968230942720 - Facts about the integer". Numbermatics.com. 2024. Web. 8 June 2024.

APA style:
Numbermatics. (2024). Number 129440968230942720 - Facts about the integer. Retrieved 8 June 2024, from https://numbermatics.com/n/129440968230942720/

Chicago style:
Numbermatics. 2024. "Number 129440968230942720 - Facts about the integer". https://numbermatics.com/n/129440968230942720/

The information we have on file for 129440968230942720 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 129440968230942720, math, Factors of 129440968230942720, curriculum, school, college, exams, university, Prime factorization of 129440968230942720, STEM, science, technology, engineering, physics, economics, calculator, one hundred twenty-nine quadrillion, four hundred forty trillion, nine hundred sixty-eight billion, two hundred thirty million, nine hundred forty-two thousand, seven hundred twenty.

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