72125874

72,125,874 is an even composite number composed of three prime numbers multiplied together.

What does the number 72125874 look like?

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

72125874 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

Prime factorization of 72125874:

2 × 3² × 4006993

(2 × 3 × 3 × 4006993)

See below for interesting mathematical facts about the number 72125874 from the Numbermatics database.

Names of 72125874

Cardinal: 72125874 can be written as Seventy-two million, one hundred twenty-five thousand, eight hundred seventy-four.

Scientific notation

Scientific notation: 7.2125874 × 10⁷

Factors of 72125874

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 4006998

Divisors of 72125874

Number of divisors d(n): 12
Complete list of divisors:
1 2 3 6 9 18 4006993 8013986 12020979 24041958 36062937 72125874
Sum of all divisors σ(n): 156272766
Sum of proper divisors (its aliquot sum) s(n): 84146892
72125874 is an abundant number, because the sum of its proper divisors (84146892) is greater than itself. Its abundance is 12021018

Bases of 72125874

Binary: 100010011001000110110110010₂
Hexadecimal: 0x44C8DB2
Base-36: 16XWOI

Squares and roots of 72125874

72125874 squared (72125874²) is 5202141700263876
72125874 cubed (72125874³) is 375209016803378087127624
The square root of 72125874 is 8492.6953318723
The cube root of 72125874 is 416.2590572385

Scales and comparisons

How big is 72125874?

72,125,874 seconds is equal to 2 years, 15 weeks, 1 day, 18 hours, 57 minutes, 54 seconds.
To count from 1 to 72,125,874 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 72125874 cubic inches would be around 34.7 feet tall.

Recreational maths with 72125874

72125874 backwards is 47852127
The number of decimal digits it has is: 8
The sum of 72125874's digits is 36
More coming soon!

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The information we have on file for 72125874 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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