13491144

13,491,144 is an even composite number composed of three prime numbers multiplied together.

What does the number 13491144 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 32 divisors.

13491144 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of thirty-two divisors.

Prime factorization of 13491144:

2³ × 3³ × 62459

(2 × 2 × 2 × 3 × 3 × 3 × 62459)

See below for interesting mathematical facts about the number 13491144 from the Numbermatics database.

Names of 13491144

Cardinal: 13491144 can be written as Thirteen million, four hundred ninety-one thousand, one hundred forty-four.

Scientific notation

Scientific notation: 1.3491144 × 10⁷

Factors of 13491144

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 7
Sum of prime factors: 62464

Divisors of 13491144

Number of divisors d(n): 32
Complete list of divisors:
1 2 3 4 6 8 9 12 18 24 27 36 54 72 108 216 62459 124918 187377 249836 374754 499672 562131 749508 1124262 1499016 1686393 2248524 3372786 4497048 6745572 13491144
Sum of all divisors σ(n): 37476000
Sum of proper divisors (its aliquot sum) s(n): 23984856
13491144 is an abundant number, because the sum of its proper divisors (23984856) is greater than itself. Its abundance is 10493712

Bases of 13491144

Binary: 110011011101101111001000₂
Hexadecimal: 0xCDDBC8
Base-36: 815U0

Squares and roots of 13491144

13491144 squared (13491144²) is 182010966428736
13491144 cubed (13491144³) is 2455536157669243113984
The square root of 13491144 is 3673.0292675119
The cube root of 13491144 is 238.0580796513

Scales and comparisons

How big is 13491144?

13,491,144 seconds is equal to 22 weeks, 2 days, 3 hours, 32 minutes, 24 seconds.
To count from 1 to 13,491,144 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 13491144 cubic inches would be around 19.8 feet tall.

Recreational maths with 13491144

13491144 backwards is 44119431
13491144 is a Harshad number.
The number of decimal digits it has is: 8
The sum of 13491144's digits is 27
More coming soon!

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The information we have on file for 13491144 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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