15397128

15,397,128 is an even composite number composed of three prime numbers multiplied together.

What does the number 15397128 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 40 divisors.

15397128 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of forty divisors.

Prime factorization of 15397128:

2³ × 3⁴ × 23761

(2 × 2 × 2 × 3 × 3 × 3 × 3 × 23761)

See below for interesting mathematical facts about the number 15397128 from the Numbermatics database.

Names of 15397128

Cardinal: 15397128 can be written as Fifteen million, three hundred ninety-seven thousand, one hundred twenty-eight.

Scientific notation

Scientific notation: 1.5397128 × 10⁷

Factors of 15397128

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 8
Sum of prime factors: 23766

Divisors of 15397128

Number of divisors d(n): 40
Complete list of divisors:
1 2 3 4 6 8 9 12 18 24 27 36 54 72 81 108 162 216 324 648 23761 47522 71283 95044 142566 190088 213849 285132 427698 570264 641547 855396 1283094 1710792 1924641 2566188 3849282 5132376 7698564 15397128
Sum of all divisors σ(n): 43128030
Sum of proper divisors (its aliquot sum) s(n): 27730902
15397128 is an abundant number, because the sum of its proper divisors (27730902) is greater than itself. Its abundance is 12333774

Bases of 15397128

Binary: 111010101111000100001000₂
Hexadecimal: 0xEAF108
Base-36: 960I0

Squares and roots of 15397128

15397128 squared (15397128²) is 237071550648384
15397128 cubed (15397128³) is 3650221010491651441152
The square root of 15397128 is 3923.9174303239
The cube root of 15397128 is 248.7787263441

Scales and comparisons

How big is 15397128?

15,397,128 seconds is equal to 25 weeks, 3 days, 4 hours, 58 minutes, 48 seconds.
To count from 1 to 15,397,128 would take you about thirty-eight 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 15397128 cubic inches would be around 20.7 feet tall.

Recreational maths with 15397128

15397128 backwards is 82179351
15397128 is a Harshad number.
The number of decimal digits it has is: 8
The sum of 15397128's digits is 36
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/15397128/?utm_source=shared">Number 15397128 - 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/15397128/?utm_source=shared]Number 15397128 - Facts about the integer[/url]

Cite this page

MLA style:
"Number 15397128 - Facts about the integer". Numbermatics.com. 2024. Web. 4 June 2024.

APA style:
Numbermatics. (2024). Number 15397128 - Facts about the integer. Retrieved 4 June 2024, from https://numbermatics.com/n/15397128/

Chicago style:
Numbermatics. 2024. "Number 15397128 - Facts about the integer". https://numbermatics.com/n/15397128/

The information we have on file for 15397128 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 15397128, math, Factors of 15397128, curriculum, school, college, exams, university, Prime factorization of 15397128, STEM, science, technology, engineering, physics, economics, calculator, fifteen million, three hundred ninety-seven thousand, one hundred twenty-eight.