13045904

13,045,904 is an even composite number composed of three prime numbers multiplied together.

What does the number 13045904 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 20 divisors.

13045904 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twenty divisors.

Prime factorization of 13045904:

2⁴ × 37 × 22037

(2 × 2 × 2 × 2 × 37 × 22037)

See below for interesting mathematical facts about the number 13045904 from the Numbermatics database.

Names of 13045904

Cardinal: 13045904 can be written as Thirteen million, forty-five thousand, nine hundred four.

Scientific notation

Scientific notation: 1.3045904 × 10⁷

Factors of 13045904

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 6
Sum of prime factors: 22076

Divisors of 13045904

Number of divisors d(n): 20
Complete list of divisors:
1 2 4 8 16 37 74 148 296 592 22037 44074 88148 176296 352592 815369 1630738 3261476 6522952 13045904
Sum of all divisors σ(n): 25960764
Sum of proper divisors (its aliquot sum) s(n): 12914860
13045904 is a deficient number, because the sum of its proper divisors (12914860) is less than itself. Its deficiency is 131044

Bases of 13045904

Binary: 110001110001000010010000₂
Hexadecimal: 0xC71090
Base-36: 7RMA8

Squares and roots of 13045904

13045904 squared (13045904²) is 170195611177216
13045904 cubed (13045904³) is 2220355604639286923264
The square root of 13045904 is 3611.9114053365
The cube root of 13045904 is 235.4099017801

Scales and comparisons

How big is 13045904?

13,045,904 seconds is equal to 21 weeks, 3 days, 23 hours, 51 minutes, 44 seconds.
To count from 1 to 13,045,904 would take you about thirty-two 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 13045904 cubic inches would be around 19.6 feet tall.

Recreational maths with 13045904

13045904 backwards is 40954031
The number of decimal digits it has is: 8
The sum of 13045904's digits is 26
More coming soon!

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The information we have on file for 13045904 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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