231913

231,913 is an odd composite number composed of three prime numbers multiplied together.

What does the number 231913 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 8 divisors.

231913 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eight divisors.

Prime factorization of 231913:

11 × 29 × 727

See below for interesting mathematical facts about the number 231913 from the Numbermatics database.

Names of 231913

Cardinal: 231913 can be written as Two hundred thirty-one thousand, nine hundred thirteen.

Scientific notation

Scientific notation: 2.31913 × 10⁵

Factors of 231913

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 3
Sum of prime factors: 767

Divisors of 231913

Number of divisors d(n): 8
Complete list of divisors:
1 11 29 319 727 7997 21083 231913
Sum of all divisors σ(n): 262080
Sum of proper divisors (its aliquot sum) s(n): 30167
231913 is a deficient number, because the sum of its proper divisors (30167) is less than itself. Its deficiency is 201746

Bases of 231913

Binary: 111000100111101001₂
Hexadecimal: 0x389E9
Base-36: 4YY1

Squares and roots of 231913

231913 squared (231913²) is 53783639569
231913 cubed (231913³) is 12473125203365497
The square root of 231913 is 481.5734627241
The cube root of 231913 is 61.4386547613

Scales and comparisons

How big is 231913?

231,913 seconds is equal to 2 days, 16 hours, 25 minutes, 13 seconds.
To count from 1 to 231,913 would take you about two days.

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 231913 cubic inches would be around 5.1 feet tall.

Recreational maths with 231913

231913 backwards is 319132
The number of decimal digits it has is: 6
The sum of 231913's digits is 19
More coming soon!

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The information we have on file for 231913 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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