72039131

72,039,131 is an odd composite number composed of two prime numbers multiplied together.

What does the number 72039131 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 4 divisors.

72039131 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of four divisors.

Prime factorization of 72039131:

227 × 317353

See below for interesting mathematical facts about the number 72039131 from the Numbermatics database.

Names of 72039131

Cardinal: 72039131 can be written as Seventy-two million, thirty-nine thousand, one hundred thirty-one.

Scientific notation

Scientific notation: 7.2039131 × 10⁷

Factors of 72039131

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 2
Sum of prime factors: 317580

Divisors of 72039131

Number of divisors d(n): 4
Complete list of divisors:
1 227 317353 72039131
Sum of all divisors σ(n): 72356712
Sum of proper divisors (its aliquot sum) s(n): 317581
72039131 is a deficient number, because the sum of its proper divisors (317581) is less than itself. Its deficiency is 71721550

Bases of 72039131

Binary: 100010010110011101011011011₂
Hexadecimal: 0x44B3ADB
Base-36: 16W1QZ

Squares and roots of 72039131

72039131 squared (72039131²) is 5189636395235161
72039131 cubed (72039131³) is 373856896118713539085091
The square root of 72039131 is 8487.5868773167
The cube root of 72039131 is 416.0921174055

Scales and comparisons

How big is 72039131?

72,039,131 seconds is equal to 2 years, 15 weeks, 18 hours, 52 minutes, 11 seconds.
To count from 1 to 72,039,131 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 72039131 cubic inches would be around 34.7 feet tall.

Recreational maths with 72039131

72039131 backwards is 13193027
The number of decimal digits it has is: 8
The sum of 72039131's digits is 26
More coming soon!

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The information we have on file for 72039131 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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