20131520

20,131,520 is an even composite number composed of four prime numbers multiplied together.

What does the number 20131520 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 56 divisors.

20131520 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of fifty-six divisors.

Prime factorization of 20131520:

2⁶ × 5 × 53 × 1187

(2 × 2 × 2 × 2 × 2 × 2 × 5 × 53 × 1187)

See below for interesting mathematical facts about the number 20131520 from the Numbermatics database.

Names of 20131520

Cardinal: 20131520 can be written as Twenty million, one hundred thirty-one thousand, five hundred twenty.

Scientific notation

Scientific notation: 2.013152 × 10⁷

Factors of 20131520

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 9
Sum of prime factors: 1247

Divisors of 20131520

Number of divisors d(n): 56
Complete list of divisors:
1 2 4 5 8 10 16 20 32 40 53 64 80 106 160 212 265 320 424 530 848 1060 1187 1696 2120 2374 3392 4240 4748 5935 8480 9496 11870 16960 18992 23740 37984 47480 62911 75968 94960 125822 189920 251644 314555 379840 503288 629110 1006576 1258220 2013152 2516440 4026304 5032880 10065760 20131520
Sum of all divisors σ(n): 48883824
Sum of proper divisors (its aliquot sum) s(n): 28752304
20131520 is an abundant number, because the sum of its proper divisors (28752304) is greater than itself. Its abundance is 8620784

Bases of 20131520

Binary: 1001100110010111011000000₂
Hexadecimal: 0x1332EC0
Base-36: BZHKW

Squares and roots of 20131520

20131520 squared (20131520²) is 405278097510400
20131520 cubed (20131520³) is 8158864125592567808000
The square root of 20131520 is 4486.8162431729
The cube root of 20131520 is 272.0354625043

Scales and comparisons

How big is 20131520?

20,131,520 seconds is equal to 33 weeks, 2 days, 5 minutes, 20 seconds.
To count from 1 to 20,131,520 would take you about forty-nine 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 20131520 cubic inches would be around 22.7 feet tall.

Recreational maths with 20131520

20131520 backwards is 02513102
The number of decimal digits it has is: 8
The sum of 20131520's digits is 14
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/20131520/?utm_source=shared">Number 20131520 - 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/20131520/?utm_source=shared]Number 20131520 - Facts about the integer[/url]

Cite this page

MLA style:
"Number 20131520 - Facts about the integer". Numbermatics.com. 2024. Web. 19 April 2024.

APA style:
Numbermatics. (2024). Number 20131520 - Facts about the integer. Retrieved 19 April 2024, from https://numbermatics.com/n/20131520/

Chicago style:
Numbermatics. 2024. "Number 20131520 - Facts about the integer". https://numbermatics.com/n/20131520/

The information we have on file for 20131520 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 20131520, math, Factors of 20131520, curriculum, school, college, exams, university, Prime factorization of 20131520, STEM, science, technology, engineering, physics, economics, calculator, twenty million, one hundred thirty-one thousand, five hundred twenty.