72525760

72,525,760 is an even composite number composed of three prime numbers multiplied together.

What does the number 72525760 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 28 divisors.

72525760 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twenty-eight divisors.

Prime factorization of 72525760:

2⁶ × 5 × 226643

(2 × 2 × 2 × 2 × 2 × 2 × 5 × 226643)

See below for interesting mathematical facts about the number 72525760 from the Numbermatics database.

Names of 72525760

Cardinal: 72525760 can be written as Seventy-two million, five hundred twenty-five thousand, seven hundred sixty.

Scientific notation

Scientific notation: 7.252576 × 10⁷

Factors of 72525760

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 8
Sum of prime factors: 226650

Divisors of 72525760

Number of divisors d(n): 28
Complete list of divisors:
1 2 4 5 8 10 16 20 32 40 64 80 160 320 226643 453286 906572 1133215 1813144 2266430 3626288 4532860 7252576 9065720 14505152 18131440 36262880 72525760
Sum of all divisors σ(n): 172702728
Sum of proper divisors (its aliquot sum) s(n): 100176968
72525760 is an abundant number, because the sum of its proper divisors (100176968) is greater than itself. Its abundance is 27651208

Bases of 72525760

Binary: 100010100101010011111000000₂
Hexadecimal: 0x452A7C0
Base-36: 176H8G

Squares and roots of 72525760

72525760 squared (72525760²) is 5259985863577600
72525760 cubed (72525760³) is 381484472345221758976000
The square root of 72525760 is 8516.2057279047
The cube root of 72525760 is 417.0269254007

Scales and comparisons

How big is 72525760?

72,525,760 seconds is equal to 2 years, 15 weeks, 6 days, 10 hours, 2 minutes, 40 seconds.
To count from 1 to 72,525,760 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 72525760 cubic inches would be around 34.8 feet tall.

Recreational maths with 72525760

72525760 backwards is 06752527
The number of decimal digits it has is: 8
The sum of 72525760's digits is 34
More coming soon!

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The information we have on file for 72525760 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!

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