72125988

72,125,988 is an even composite number composed of five prime numbers multiplied together.

What does the number 72125988 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 48 divisors.

72125988 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 72125988:

2² × 3 × 11 × 139 × 3931

(2 × 2 × 3 × 11 × 139 × 3931)

See below for interesting mathematical facts about the number 72125988 from the Numbermatics database.

Names of 72125988

Cardinal: 72125988 can be written as Seventy-two million, one hundred twenty-five thousand, nine hundred eighty-eight.

Scientific notation

Scientific notation: 7.2125988 × 10⁷

Factors of 72125988

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 6
Sum of prime factors: 4086

Divisors of 72125988

Number of divisors d(n): 48
Complete list of divisors:
1 2 3 4 6 11 12 22 33 44 66 132 139 278 417 556 834 1529 1668 3058 3931 4587 6116 7862 9174 11793 15724 18348 23586 43241 47172 86482 129723 172964 259446 518892 546409 1092818 1639227 2185636 3278454 6010499 6556908 12020998 18031497 24041996 36062994 72125988
Sum of all divisors σ(n): 184961280
Sum of proper divisors (its aliquot sum) s(n): 112835292
72125988 is an abundant number, because the sum of its proper divisors (112835292) is greater than itself. Its abundance is 40709304

Bases of 72125988

Binary: 100010011001000111000100100₂
Hexadecimal: 0x44C8E24
Base-36: 16XWRO

Squares and roots of 72125988

72125988 squared (72125988²) is 5202158144976144
72125988 cubed (72125988³) is 375210795938651622430272
The square root of 72125988 is 8492.7020435195
The cube root of 72125988 is 416.2592765475

Scales and comparisons

How big is 72125988?

72,125,988 seconds is equal to 2 years, 15 weeks, 1 day, 18 hours, 59 minutes, 48 seconds.
To count from 1 to 72,125,988 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 72125988 cubic inches would be around 34.7 feet tall.

Recreational maths with 72125988

72125988 backwards is 88952127
The number of decimal digits it has is: 8
The sum of 72125988's digits is 42
More coming soon!

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The information we have on file for 72125988 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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