13415913

13,415,913 is an odd composite number composed of four prime numbers multiplied together.

What does the number 13415913 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 24 divisors.

13415913 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of twenty-four divisors.

Prime factorization of 13415913:

3² × 7 × 61 × 3491

(3 × 3 × 7 × 61 × 3491)

See below for interesting mathematical facts about the number 13415913 from the Numbermatics database.

Names of 13415913

Cardinal: 13415913 can be written as Thirteen million, four hundred fifteen thousand, nine hundred thirteen.

Scientific notation

Scientific notation: 1.3415913 × 10⁷

Factors of 13415913

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 5
Sum of prime factors: 3562

Divisors of 13415913

Number of divisors d(n): 24
Complete list of divisors:
1 3 7 9 21 61 63 183 427 549 1281 3491 3843 10473 24437 31419 73311 212951 219933 638853 1490657 1916559 4471971 13415913
Sum of all divisors σ(n): 22516416
Sum of proper divisors (its aliquot sum) s(n): 9100503
13415913 is a deficient number, because the sum of its proper divisors (9100503) is less than itself. Its deficiency is 4315410

Bases of 13415913

Binary: 110011001011010111101001₂
Hexadecimal: 0xCCB5E9
Base-36: 7ZJS9

Squares and roots of 13415913

13415913 squared (13415913²) is 179986721623569
13415913 cubed (13415913³) is 2414686198457020453497
The square root of 13415913 is 3662.7739487989
The cube root of 13415913 is 237.6147582065

Scales and comparisons

How big is 13415913?

13,415,913 seconds is equal to 22 weeks, 1 day, 6 hours, 38 minutes, 33 seconds.
To count from 1 to 13,415,913 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 13415913 cubic inches would be around 19.8 feet tall.

Recreational maths with 13415913

13415913 backwards is 31951431
The number of decimal digits it has is: 8
The sum of 13415913's digits is 27
More coming soon!

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The information we have on file for 13415913 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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