72137125

72,137,125 is an odd composite number composed of two prime numbers multiplied together.

What does the number 72137125 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 8 divisors.

72137125 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of eight divisors.

Prime factorization of 72137125:

5³ × 577097

(5 × 5 × 5 × 577097)

See below for interesting mathematical facts about the number 72137125 from the Numbermatics database.

Names of 72137125

Cardinal: 72137125 can be written as Seventy-two million, one hundred thirty-seven thousand, one hundred twenty-five.

Scientific notation

Scientific notation: 7.2137125 × 10⁷

Factors of 72137125

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 4
Sum of prime factors: 577102

Divisors of 72137125

Number of divisors d(n): 8
Complete list of divisors:
1 5 25 125 577097 2885485 14427425 72137125
Sum of all divisors σ(n): 90027288
Sum of proper divisors (its aliquot sum) s(n): 17890163
72137125 is a deficient number, because the sum of its proper divisors (17890163) is less than itself. Its deficiency is 54246962

Bases of 72137125

Binary: 100010011001011100110100101₂
Hexadecimal: 0x44CB9A5
Base-36: 16Y5D1

Squares and roots of 72137125

72137125 squared (72137125²) is 5203764803265625
72137125 cubed (72137125³) is 375384632083772798828125
The square root of 72137125 is 8493.3576988139
The cube root of 72137125 is 416.2807003601

Scales and comparisons

How big is 72137125?

72,137,125 seconds is equal to 2 years, 15 weeks, 1 day, 22 hours, 5 minutes, 25 seconds.
To count from 1 to 72,137,125 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 72137125 cubic inches would be around 34.7 feet tall.

Recreational maths with 72137125

72137125 backwards is 52173127
The number of decimal digits it has is: 8
The sum of 72137125's digits is 28
More coming soon!

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The information we have on file for 72137125 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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