13228940

13,228,940 is an even composite number composed of five prime numbers multiplied together.

What does the number 13228940 look like?

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

13228940 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 13228940:

2² × 5 × 19 × 31 × 1123

(2 × 2 × 5 × 19 × 31 × 1123)

See below for interesting mathematical facts about the number 13228940 from the Numbermatics database.

Names of 13228940

Cardinal: 13228940 can be written as Thirteen million, two hundred twenty-eight thousand, nine hundred forty.

Scientific notation

Scientific notation: 1.322894 × 10⁷

Factors of 13228940

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 6
Sum of prime factors: 1180

Divisors of 13228940

Number of divisors d(n): 48
Complete list of divisors:
1 2 4 5 10 19 20 31 38 62 76 95 124 155 190 310 380 589 620 1123 1178 2246 2356 2945 4492 5615 5890 11230 11780 21337 22460 34813 42674 69626 85348 106685 139252 174065 213370 348130 426740 661447 696260 1322894 2645788 3307235 6614470 13228940
Sum of all divisors σ(n): 30213120
Sum of proper divisors (its aliquot sum) s(n): 16984180
13228940 is an abundant number, because the sum of its proper divisors (16984180) is greater than itself. Its abundance is 3755240

Bases of 13228940

Binary: 110010011101101110001100₂
Hexadecimal: 0xC9DB8C
Base-36: 7VJIK

Squares and roots of 13228940

13228940 squared (13228940²) is 175004853523600
13228940 cubed (13228940³) is 2315128706972492984000
The square root of 13228940 is 3637.1609807649
The cube root of 13228940 is 236.5057382019

Scales and comparisons

How big is 13228940?

13,228,940 seconds is equal to 21 weeks, 6 days, 2 hours, 42 minutes, 20 seconds.
To count from 1 to 13,228,940 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 13228940 cubic inches would be around 19.7 feet tall.

Recreational maths with 13228940

13228940 backwards is 04982231
The number of decimal digits it has is: 8
The sum of 13228940's digits is 29
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/13228940/?utm_source=shared">Number 13228940 - 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/13228940/?utm_source=shared]Number 13228940 - Facts about the integer[/url]

Cite this page

MLA style:
"Number 13228940 - Facts about the integer". Numbermatics.com. 2024. Web. 6 May 2024.

APA style:
Numbermatics. (2024). Number 13228940 - Facts about the integer. Retrieved 6 May 2024, from https://numbermatics.com/n/13228940/

Chicago style:
Numbermatics. 2024. "Number 13228940 - Facts about the integer". https://numbermatics.com/n/13228940/

The information we have on file for 13228940 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 13228940, math, Factors of 13228940, curriculum, school, college, exams, university, Prime factorization of 13228940, STEM, science, technology, engineering, physics, economics, calculator, thirteen million, two hundred twenty-eight thousand, nine hundred forty.