13481913

13,481,913 is an odd composite number composed of three prime numbers multiplied together.

What does the number 13481913 look like?

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

13481913 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

Prime factorization of 13481913:

3 × 59² × 1291

(3 × 59 × 59 × 1291)

See below for interesting mathematical facts about the number 13481913 from the Numbermatics database.

Names of 13481913

Cardinal: 13481913 can be written as Thirteen million, four hundred eighty-one thousand, nine hundred thirteen.

Scientific notation

Scientific notation: 1.3481913 × 10⁷

Factors of 13481913

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 1353

Divisors of 13481913

Number of divisors d(n): 12
Complete list of divisors:
1 3 59 177 1291 3481 3873 10443 76169 228507 4493971 13481913
Sum of all divisors σ(n): 18299888
Sum of proper divisors (its aliquot sum) s(n): 4817975
13481913 is a deficient number, because the sum of its proper divisors (4817975) is less than itself. Its deficiency is 8663938

Bases of 13481913

Binary: 110011011011011110111001₂
Hexadecimal: 0xCDB7B9
Base-36: 80YPL

Squares and roots of 13481913

13481913 squared (13481913²) is 181761978139569
13481913 cubed (13481913³) is 2450499175985571115497
The square root of 13481913 is 3671.7724602703
The cube root of 13481913 is 238.0037720373

Scales and comparisons

How big is 13481913?

13,481,913 seconds is equal to 22 weeks, 2 days, 58 minutes, 33 seconds.
To count from 1 to 13,481,913 would take you about thirty-three 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 13481913 cubic inches would be around 19.8 feet tall.

Recreational maths with 13481913

13481913 backwards is 31918431
The number of decimal digits it has is: 8
The sum of 13481913's digits is 30
More coming soon!

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The information we have on file for 13481913 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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