20742936

20,742,936 is an even composite number composed of three prime numbers multiplied together.

What does the number 20742936 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 16 divisors.

20742936 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 20742936:

2³ × 3 × 864289

(2 × 2 × 2 × 3 × 864289)

See below for interesting mathematical facts about the number 20742936 from the Numbermatics database.

Names of 20742936

Cardinal: 20742936 can be written as Twenty million, seven hundred forty-two thousand, nine hundred thirty-six.

Scientific notation

Scientific notation: 2.0742936 × 10⁷

Factors of 20742936

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 5
Sum of prime factors: 864294

Divisors of 20742936

Number of divisors d(n): 16
Complete list of divisors:
1 2 3 4 6 8 12 24 864289 1728578 2592867 3457156 5185734 6914312 10371468 20742936
Sum of all divisors σ(n): 51857400
Sum of proper divisors (its aliquot sum) s(n): 31114464
20742936 is an abundant number, because the sum of its proper divisors (31114464) is greater than itself. Its abundance is 10371528

Bases of 20742936

Binary: 1001111001000001100011000₂
Hexadecimal: 0x13C8318
Base-36: CCLCO

Squares and roots of 20742936

20742936 squared (20742936²) is 430269393900096
20742936 cubed (20742936³) is 8925050500428481721856
The square root of 20742936 is 4554.4413488375
The cube root of 20742936 is 274.7620465033

Scales and comparisons

How big is 20742936?

20,742,936 seconds is equal to 34 weeks, 2 days, 1 hour, 55 minutes, 36 seconds.
To count from 1 to 20,742,936 would take you about fifty-one 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 20742936 cubic inches would be around 22.9 feet tall.

Recreational maths with 20742936

20742936 backwards is 63924702
The number of decimal digits it has is: 8
The sum of 20742936's digits is 33
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/20742936/?utm_source=shared">Number 20742936 - 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/20742936/?utm_source=shared]Number 20742936 - Facts about the integer[/url]

Cite this page

MLA style:
"Number 20742936 - Facts about the integer". Numbermatics.com. 2024. Web. 21 June 2024.

APA style:
Numbermatics. (2024). Number 20742936 - Facts about the integer. Retrieved 21 June 2024, from https://numbermatics.com/n/20742936/

Chicago style:
Numbermatics. 2024. "Number 20742936 - Facts about the integer". https://numbermatics.com/n/20742936/

The information we have on file for 20742936 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 20742936, math, Factors of 20742936, curriculum, school, college, exams, university, Prime factorization of 20742936, STEM, science, technology, engineering, physics, economics, calculator, twenty million, seven hundred forty-two thousand, nine hundred thirty-six.