13275872

13,275,872 is an even composite number composed of two prime numbers multiplied together.

What does the number 13275872 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 12 divisors.

13275872 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of twelve divisors.

Prime factorization of 13275872:

2⁵ × 414871

(2 × 2 × 2 × 2 × 2 × 414871)

See below for interesting mathematical facts about the number 13275872 from the Numbermatics database.

Names of 13275872

Cardinal: 13275872 can be written as Thirteen million, two hundred seventy-five thousand, eight hundred seventy-two.

Scientific notation

Scientific notation: 1.3275872 × 10⁷

Factors of 13275872

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 6
Sum of prime factors: 414873

Divisors of 13275872

Number of divisors d(n): 12
Complete list of divisors:
1 2 4 8 16 32 414871 829742 1659484 3318968 6637936 13275872
Sum of all divisors σ(n): 26136936
Sum of proper divisors (its aliquot sum) s(n): 12861064
13275872 is a deficient number, because the sum of its proper divisors (12861064) is less than itself. Its deficiency is 414808

Bases of 13275872

Binary: 110010101001001011100000₂
Hexadecimal: 0xCA92E0
Base-36: 7WJQ8

Squares and roots of 13275872

13275872 squared (13275872²) is 176248777360384
13275872 cubed (13275872³) is 2339856208392955854848
The square root of 13275872 is 3643.6070040551
The cube root of 13275872 is 236.7850900645

Scales and comparisons

How big is 13275872?

13,275,872 seconds is equal to 21 weeks, 6 days, 15 hours, 44 minutes, 32 seconds.
To count from 1 to 13,275,872 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 13275872 cubic inches would be around 19.7 feet tall.

Recreational maths with 13275872

13275872 backwards is 27857231
The number of decimal digits it has is: 8
The sum of 13275872's digits is 35
More coming soon!

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The information we have on file for 13275872 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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