13721142

13,721,142 is an even composite number composed of five prime numbers multiplied together.

What does the number 13721142 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 48 divisors.

13721142 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 13721142:

2 × 3 × 17² × 41 × 193

(2 × 3 × 17 × 17 × 41 × 193)

See below for interesting mathematical facts about the number 13721142 from the Numbermatics database.

Names of 13721142

Cardinal: 13721142 can be written as Thirteen million, seven hundred twenty-one thousand, one hundred forty-two.

Scientific notation

Scientific notation: 1.3721142 × 10⁷

Factors of 13721142

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 6
Sum of prime factors: 256

Divisors of 13721142

Number of divisors d(n): 48
Complete list of divisors:
1 2 3 6 17 34 41 51 82 102 123 193 246 289 386 578 579 697 867 1158 1394 1734 2091 3281 4182 6562 7913 9843 11849 15826 19686 23698 23739 35547 47478 55777 71094 111554 134521 167331 269042 334662 403563 807126 2286857 4573714 6860571 13721142
Sum of all divisors σ(n): 30017232
Sum of proper divisors (its aliquot sum) s(n): 16296090
13721142 is an abundant number, because the sum of its proper divisors (16296090) is greater than itself. Its abundance is 2574948

Bases of 13721142

Binary: 110100010101111000110110₂
Hexadecimal: 0xD15E36
Base-36: 863AU

Squares and roots of 13721142

13721142 squared (13721142²) is 188269737784164
13721142 cubed (13721142³) is 2583275806439279595288
The square root of 13721142 is 3704.2059877927
The cube root of 13721142 is 239.4032745019

Scales and comparisons

How big is 13721142?

13,721,142 seconds is equal to 22 weeks, 4 days, 19 hours, 25 minutes, 42 seconds.
To count from 1 to 13,721,142 would take you about thirty-four weeks!

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 13721142 cubic inches would be around 20 feet tall.

Recreational maths with 13721142

13721142 backwards is 24112731
The number of decimal digits it has is: 8
The sum of 13721142's digits is 21
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/13721142/?utm_source=shared">Number 13721142 - 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/13721142/?utm_source=shared]Number 13721142 - Facts about the integer[/url]

Cite this page

MLA style:
"Number 13721142 - Facts about the integer". Numbermatics.com. 2024. Web. 5 May 2024.

APA style:
Numbermatics. (2024). Number 13721142 - Facts about the integer. Retrieved 5 May 2024, from https://numbermatics.com/n/13721142/

Chicago style:
Numbermatics. 2024. "Number 13721142 - Facts about the integer". https://numbermatics.com/n/13721142/

The information we have on file for 13721142 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 13721142, math, Factors of 13721142, curriculum, school, college, exams, university, Prime factorization of 13721142, STEM, science, technology, engineering, physics, economics, calculator, thirteen million, seven hundred twenty-one thousand, one hundred forty-two.