13443856

13,443,856 is an even composite number composed of two prime numbers multiplied together.

What does the number 13443856 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 10 divisors.

13443856 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of ten divisors.

Prime factorization of 13443856:

2⁴ × 840241

(2 × 2 × 2 × 2 × 840241)

See below for interesting mathematical facts about the number 13443856 from the Numbermatics database.

Names of 13443856

Cardinal: 13443856 can be written as Thirteen million, four hundred forty-three thousand, eight hundred fifty-six.

Scientific notation

Scientific notation: 1.3443856 × 10⁷

Factors of 13443856

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 5
Sum of prime factors: 840243

Divisors of 13443856

Number of divisors d(n): 10
Complete list of divisors:
1 2 4 8 16 840241 1680482 3360964 6721928 13443856
Sum of all divisors σ(n): 26047502
Sum of proper divisors (its aliquot sum) s(n): 12603646
13443856 is a deficient number, because the sum of its proper divisors (12603646) is less than itself. Its deficiency is 840210

Bases of 13443856

Binary: 110011010010001100010000₂
Hexadecimal: 0xCD2310
Base-36: 805CG

Squares and roots of 13443856

13443856 squared (13443856²) is 180737264148736
13443856 cubed (13443856³) is 2429805753049569366016
The square root of 13443856 is 3666.5864233643
The cube root of 13443856 is 237.7796137965

Scales and comparisons

How big is 13443856?

13,443,856 seconds is equal to 22 weeks, 1 day, 14 hours, 24 minutes, 16 seconds.
To count from 1 to 13,443,856 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 13443856 cubic inches would be around 19.8 feet tall.

Recreational maths with 13443856

13443856 backwards is 65834431
The number of decimal digits it has is: 8
The sum of 13443856's digits is 34
More coming soon!

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The information we have on file for 13443856 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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