72740480

72,740,480 is an even composite number composed of three prime numbers multiplied together.

What does the number 72740480 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 32 divisors.

72740480 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of thirty-two divisors.

Prime factorization of 72740480:

2⁷ × 5 × 113657

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 113657)

See below for interesting mathematical facts about the number 72740480 from the Numbermatics database.

Names of 72740480

Cardinal: 72740480 can be written as Seventy-two million, seven hundred forty thousand, four hundred eighty.

Scientific notation

Scientific notation: 7.274048 × 10⁷

Factors of 72740480

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 9
Sum of prime factors: 113664

Divisors of 72740480

Number of divisors d(n): 32
Complete list of divisors:
1 2 4 5 8 10 16 20 32 40 64 80 128 160 320 640 113657 227314 454628 568285 909256 1136570 1818512 2273140 3637024 4546280 7274048 9092560 14548096 18185120 36370240 72740480
Sum of all divisors σ(n): 173896740
Sum of proper divisors (its aliquot sum) s(n): 101156260
72740480 is an abundant number, because the sum of its proper divisors (101156260) is greater than itself. Its abundance is 28415780

Bases of 72740480

Binary: 100010101011110111010000000₂
Hexadecimal: 0x455EE80
Base-36: 17B2WW

Squares and roots of 72740480

72740480 squared (72740480²) is 5291177430630400
72740480 cubed (72740480³) is 384882786069221998592000
The square root of 72740480 is 8528.8029640741
The cube root of 72740480 is 417.4380703437

Scales and comparisons

How big is 72740480?

72,740,480 seconds is equal to 2 years, 16 weeks, 1 day, 21 hours, 41 minutes, 20 seconds.
To count from 1 to 72,740,480 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 72740480 cubic inches would be around 34.8 feet tall.

Recreational maths with 72740480

72740480 backwards is 08404727
72740480 is a Harshad number.
The number of decimal digits it has is: 8
The sum of 72740480's digits is 32
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/72740480/?utm_source=shared">Number 72740480 - 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/72740480/?utm_source=shared]Number 72740480 - Facts about the integer[/url]

Cite this page

MLA style:
"Number 72740480 - Facts about the integer". Numbermatics.com. 2024. Web. 1 May 2024.

APA style:
Numbermatics. (2024). Number 72740480 - Facts about the integer. Retrieved 1 May 2024, from https://numbermatics.com/n/72740480/

Chicago style:
Numbermatics. 2024. "Number 72740480 - Facts about the integer". https://numbermatics.com/n/72740480/

The information we have on file for 72740480 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 72740480, math, Factors of 72740480, curriculum, school, college, exams, university, Prime factorization of 72740480, STEM, science, technology, engineering, physics, economics, calculator, seventy-two million, seven hundred forty thousand, four hundred eighty.