72996540

72,996,540 is an even composite number composed of four prime numbers multiplied together.

What does the number 72996540 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 36 divisors.

72996540 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of thirty-six divisors.

Prime factorization of 72996540:

2² × 3 × 5 × 1103²

(2 × 2 × 3 × 5 × 1103 × 1103)

See below for interesting mathematical facts about the number 72996540 from the Numbermatics database.

Names of 72996540

Cardinal: 72996540 can be written as Seventy-two million, nine hundred ninety-six thousand, five hundred forty.

Scientific notation

Scientific notation: 7.299654 × 10⁷

Factors of 72996540

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 6
Sum of prime factors: 1113

Divisors of 72996540

Number of divisors d(n): 36
Complete list of divisors:
1 2 3 4 5 6 10 12 15 20 30 60 1103 2206 3309 4412 5515 6618 11030 13236 16545 22060 33090 66180 1216609 2433218 3649827 4866436 6083045 7299654 12166090 14599308 18249135 24332180 36498270 72996540
Sum of all divisors σ(n): 204575784
Sum of proper divisors (its aliquot sum) s(n): 131579244
72996540 is an abundant number, because the sum of its proper divisors (131579244) is greater than itself. Its abundance is 58582704

Bases of 72996540

Binary: 100010110011101011010111100₂
Hexadecimal: 0x459D6BC
Base-36: 17GKHO

Squares and roots of 72996540

72996540 squared (72996540²) is 5328494851971600
72996540 cubed (72996540³) is 388961687601738978264000
The square root of 72996540 is 8543.8012617335
The cube root of 72996540 is 417.9273165597

Scales and comparisons

How big is 72996540?

72,996,540 seconds is equal to 2 years, 16 weeks, 4 days, 20 hours, 49 minutes.
To count from 1 to 72,996,540 would take you about three years!

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 72996540 cubic inches would be around 34.8 feet tall.

Recreational maths with 72996540

72996540 backwards is 04569927
The number of decimal digits it has is: 8
The sum of 72996540's digits is 42
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/72996540/?utm_source=shared">Number 72996540 - 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/72996540/?utm_source=shared]Number 72996540 - Facts about the integer[/url]

Cite this page

MLA style:
"Number 72996540 - Facts about the integer". Numbermatics.com. 2024. Web. 2 May 2024.

APA style:
Numbermatics. (2024). Number 72996540 - Facts about the integer. Retrieved 2 May 2024, from https://numbermatics.com/n/72996540/

Chicago style:
Numbermatics. 2024. "Number 72996540 - Facts about the integer". https://numbermatics.com/n/72996540/

The information we have on file for 72996540 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 72996540, math, Factors of 72996540, curriculum, school, college, exams, university, Prime factorization of 72996540, STEM, science, technology, engineering, physics, economics, calculator, seventy-two million, nine hundred ninety-six thousand, five hundred forty.