131629729

131,629,729 is an odd composite number composed of three prime numbers multiplied together.

What does the number 131629729 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 27 divisors.

131629729 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twenty-seven divisors.

Prime factorization of 131629729:

7² × 11² × 149²

(7 × 7 × 11 × 11 × 149 × 149)

See below for interesting mathematical facts about the number 131629729 from the Numbermatics database.

Names of 131629729

Cardinal: 131629729 can be written as One hundred thirty-one million, six hundred twenty-nine thousand, seven hundred twenty-nine.

Scientific notation

Scientific notation: 1.31629729 × 10⁸

Factors of 131629729

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 6
Sum of prime factors: 167

Divisors of 131629729

Number of divisors d(n): 27
Complete list of divisors:
1 7 11 49 77 121 149 539 847 1043 1639 5929 7301 11473 18029 22201 80311 126203 155407 244211 883421 1087849 1709477 2686321 11966339 18804247 131629729
Sum of all divisors σ(n): 169442931
Sum of proper divisors (its aliquot sum) s(n): 37813202
131629729 is a deficient number, because the sum of its proper divisors (37813202) is less than itself. Its deficiency is 93816527

Bases of 131629729

Binary: 111110110001000001010100001₂
Hexadecimal: 0x7D882A1
Base-36: 26DA5D

Squares and roots of 131629729

131629729 squared (131629729²) is 17326385556613441
131629729 cubed (131629729³) is 2280667435366541396587489
131629729 is a perfect square number. Its square root is 11473
The cube root of 131629729 is 508.6878083217

Scales and comparisons

How big is 131629729?

131,629,729 seconds is equal to 4 years, 9 weeks, 4 days, 11 hours, 48 minutes, 49 seconds.
To count from 1 to 131,629,729 would take you about six 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 131629729 cubic inches would be around 42.4 feet tall.

Recreational maths with 131629729

131629729 backwards is 927926131
The number of decimal digits it has is: 9
The sum of 131629729's digits is 40
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.

<a href="https://numbermatics.com/n/131629729/?utm_source=shared">Number 131629729 - Facts about the integer</a>

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

[url=https://numbermatics.com/n/131629729/?utm_source=shared]Number 131629729 - Facts about the integer[/url]

Cite this page

MLA style:
"Number 131629729 - Facts about the integer". Numbermatics.com. 2024. Web. 1 May 2024.

APA style:
Numbermatics. (2024). Number 131629729 - Facts about the integer. Retrieved 1 May 2024, from https://numbermatics.com/n/131629729/

Chicago style:
Numbermatics. 2024. "Number 131629729 - Facts about the integer". https://numbermatics.com/n/131629729/

The information we have on file for 131629729 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 131629729, math, Factors of 131629729, curriculum, school, college, exams, university, Prime factorization of 131629729, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-one million, six hundred twenty-nine thousand, seven hundred twenty-nine.