23409991

23,409,991 is an odd composite number composed of three prime numbers multiplied together.

What does the number 23409991 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 18 divisors.

23409991 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eighteen divisors.

Prime factorization of 23409991:

11² × 31 × 79²

(11 × 11 × 31 × 79 × 79)

See below for interesting mathematical facts about the number 23409991 from the Numbermatics database.

Names of 23409991

Cardinal: 23409991 can be written as Twenty-three million, four hundred nine thousand, nine hundred ninety-one.

Scientific notation

Scientific notation: 2.3409991 × 10⁷

Factors of 23409991

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 5
Sum of prime factors: 121

Divisors of 23409991

Number of divisors d(n): 18
Complete list of divisors:
1 11 31 79 121 341 869 2449 3751 6241 9559 26939 68651 193471 296329 755161 2128181 23409991
Sum of all divisors σ(n): 26902176
Sum of proper divisors (its aliquot sum) s(n): 3492185
23409991 is a deficient number, because the sum of its proper divisors (3492185) is less than itself. Its deficiency is 19917806

Bases of 23409991

Binary: 1011001010011010101000111₂
Hexadecimal: 0x1653547
Base-36: DXR9J

Squares and roots of 23409991

23409991 squared (23409991²) is 548027678620081
23409991 cubed (23409991³) is 12829323024246988629271
The square root of 23409991 is 4838.3872312993
The cube root of 23409991 is 286.0665525593

Scales and comparisons

How big is 23409991?

23,409,991 seconds is equal to 38 weeks, 4 days, 22 hours, 46 minutes, 31 seconds.
To count from 1 to 23,409,991 would take you about six weeks!

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 23409991 cubic inches would be around 23.8 feet tall.

Recreational maths with 23409991

23409991 backwards is 19990432
The number of decimal digits it has is: 8
The sum of 23409991's digits is 37
More coming soon!

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The information we have on file for 23409991 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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