13197221

13,197,221 is an odd composite number composed of two prime numbers multiplied together.

What does the number 13197221 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 4 divisors.

13197221 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of four divisors.

Prime factorization of 13197221:

3943 × 3347

See below for interesting mathematical facts about the number 13197221 from the Numbermatics database.

Names of 13197221

Cardinal: 13197221 can be written as Thirteen million, one hundred ninety-seven thousand, two hundred twenty-one.

Scientific notation

Scientific notation: 1.3197221 × 10⁷

Factors of 13197221

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 2
Sum of prime factors: 7290

Divisors of 13197221

Number of divisors d(n): 4
Complete list of divisors:
1 3347 3943 13197221
Sum of all divisors σ(n): 13204512
Sum of proper divisors (its aliquot sum) s(n): 7291
13197221 is a deficient number, because the sum of its proper divisors (7291) is less than itself. Its deficiency is 13189930

Bases of 13197221

Binary: 110010010101111110100101₂
Hexadecimal: 0xC95FA5
Base-36: 7UV1H

Squares and roots of 13197221

13197221 squared (13197221²) is 174166642122841
13197221 cubed (13197221³) is 2298515666923041824861
The square root of 13197221 is 3632.7979574977
The cube root of 13197221 is 236.3165638329

Scales and comparisons

How big is 13197221?

13,197,221 seconds is equal to 21 weeks, 5 days, 17 hours, 53 minutes, 41 seconds.
To count from 1 to 13,197,221 would take you about thirty-two 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 13197221 cubic inches would be around 19.7 feet tall.

Recreational maths with 13197221

13197221 backwards is 12279131
The number of decimal digits it has is: 8
The sum of 13197221's digits is 26
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/13197221/?utm_source=shared">Number 13197221 - 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/13197221/?utm_source=shared]Number 13197221 - Facts about the integer[/url]

Cite this page

MLA style:
"Number 13197221 - Facts about the integer". Numbermatics.com. 2024. Web. 1 May 2024.

APA style:
Numbermatics. (2024). Number 13197221 - Facts about the integer. Retrieved 1 May 2024, from https://numbermatics.com/n/13197221/

Chicago style:
Numbermatics. 2024. "Number 13197221 - Facts about the integer". https://numbermatics.com/n/13197221/

The information we have on file for 13197221 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 13197221, math, Factors of 13197221, curriculum, school, college, exams, university, Prime factorization of 13197221, STEM, science, technology, engineering, physics, economics, calculator, thirteen million, one hundred ninety-seven thousand, two hundred twenty-one.