231991252

231,991,252 is an even composite number composed of three prime numbers multiplied together.

What does the number 231991252 look like?

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

231991252 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 231991252:

2² × 67 × 865639

(2 × 2 × 67 × 865639)

See below for interesting mathematical facts about the number 231991252 from the Numbermatics database.

Names of 231991252

Cardinal: 231991252 can be written as Two hundred thirty-one million, nine hundred ninety-one thousand, two hundred fifty-two.

Scientific notation

Scientific notation: 2.31991252 × 10⁸

Factors of 231991252

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 865708

Divisors of 231991252

Number of divisors d(n): 12
Complete list of divisors:
1 2 4 67 134 268 865639 1731278 3462556 57997813 115995626 231991252
Sum of all divisors σ(n): 412044640
Sum of proper divisors (its aliquot sum) s(n): 180053388
231991252 is a deficient number, because the sum of its proper divisors (180053388) is less than itself. Its deficiency is 51937864

Bases of 231991252

Binary: 1101110100111110011111010100₂
Hexadecimal: 0xDD3E7D4
Base-36: 3U4DLG

Squares and roots of 231991252

231991252 squared (231991252²) is 53819941004527504
231991252 cubed (231991252³) is 12485755496206473321395008
The square root of 231991252 is 15231.2590418521
The cube root of 231991252 is 614.4556418711

Scales and comparisons

How big is 231991252?

231,991,252 seconds is equal to 7 years, 19 weeks, 4 days, 2 hours, 52 seconds.
To count from 1 to 231,991,252 would take you about eleven 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 231991252 cubic inches would be around 51.2 feet tall.

Recreational maths with 231991252

231991252 backwards is 252199132
The number of decimal digits it has is: 9
The sum of 231991252's digits is 34
More coming soon!

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The information we have on file for 231991252 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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