72525

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

What does the number 72525 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 12 divisors.

72525 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

Prime factorization of 72525:

3 × 5² × 967

(3 × 5 × 5 × 967)

See below for interesting mathematical facts about the number 72525 from the Numbermatics database.

Names of 72525

Cardinal: 72525 can be written as Seventy-two thousand, five hundred twenty-five.

Scientific notation

Scientific notation: 7.2525 × 10⁴

Factors of 72525

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 975

Divisors of 72525

Number of divisors d(n): 12
Complete list of divisors:
1 3 5 15 25 75 967 2901 4835 14505 24175 72525
Sum of all divisors σ(n): 120032
Sum of proper divisors (its aliquot sum) s(n): 47507
72525 is a deficient number, because the sum of its proper divisors (47507) is less than itself. Its deficiency is 25018

Bases of 72525

Binary: 10001101101001101₂
Hexadecimal: 0x11B4D
Base-36: 1JYL

Squares and roots of 72525

72525 squared (72525²) is 5259875625
72525 cubed (72525³) is 381472479703125
The square root of 72525 is 269.3046601899
The cube root of 72525 is 41.7025468715

Scales and comparisons

How big is 72525?

72,525 seconds is equal to 20 hours, 8 minutes, 45 seconds.
To count from 1 to 72,525 would take you about twenty hours.

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 72525 cubic inches would be around 3.5 feet tall.

Recreational maths with 72525

72525 backwards is 52527
The number of decimal digits it has is: 5
The sum of 72525's digits is 21
More coming soon!

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The information we have on file for 72525 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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