72275

72,275 is an odd composite number composed of three prime numbers multiplied together.

What does the number 72275 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 18 divisors.

72275 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eighteen divisors.

Prime factorization of 72275:

5² × 7² × 59

(5 × 5 × 7 × 7 × 59)

See below for interesting mathematical facts about the number 72275 from the Numbermatics database.

Names of 72275

Cardinal: 72275 can be written as Seventy-two thousand, two hundred seventy-five.

Scientific notation

Scientific notation: 7.2275 × 10⁴

Factors of 72275

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 5
Sum of prime factors: 71

Divisors of 72275

Number of divisors d(n): 18
Complete list of divisors:
1 5 7 25 35 49 59 175 245 295 413 1225 1475 2065 2891 10325 14455 72275
Sum of all divisors σ(n): 106020
Sum of proper divisors (its aliquot sum) s(n): 33745
72275 is a deficient number, because the sum of its proper divisors (33745) is less than itself. Its deficiency is 38530

Bases of 72275

Binary: 10001101001010011₂
Hexadecimal: 0x11A53
Base-36: 1JRN

Squares and roots of 72275

72275 squared (72275²) is 5223675625
72275 cubed (72275³) is 377541155796875
The square root of 72275 is 268.8401011755
The cube root of 72275 is 41.6545742687

Scales and comparisons

How big is 72275?

72,275 seconds is equal to 20 hours, 4 minutes, 35 seconds.
To count from 1 to 72,275 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 72275 cubic inches would be around 3.5 feet tall.

Recreational maths with 72275

72275 backwards is 57227
The number of decimal digits it has is: 5
The sum of 72275's digits is 23
More coming soon!

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The information we have on file for 72275 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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