13440832

13,440,832 is an even composite number composed of three prime numbers multiplied together.

What does the number 13440832 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 42 divisors.

13440832 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of forty-two divisors.

Prime factorization of 13440832:

2⁶ × 23² × 397

(2 × 2 × 2 × 2 × 2 × 2 × 23 × 23 × 397)

See below for interesting mathematical facts about the number 13440832 from the Numbermatics database.

Names of 13440832

Cardinal: 13440832 can be written as Thirteen million, four hundred forty thousand, eight hundred thirty-two.

Scientific notation

Scientific notation: 1.3440832 × 10⁷

Factors of 13440832

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 9
Sum of prime factors: 422

Divisors of 13440832

Number of divisors d(n): 42
Complete list of divisors:
1 2 4 8 16 23 32 46 64 92 184 368 397 529 736 794 1058 1472 1588 2116 3176 4232 6352 8464 9131 12704 16928 18262 25408 33856 36524 73048 146096 210013 292192 420026 584384 840052 1680104 3360208 6720416 13440832
Sum of all divisors σ(n): 27951938
Sum of proper divisors (its aliquot sum) s(n): 14511106
13440832 is an abundant number, because the sum of its proper divisors (14511106) is greater than itself. Its abundance is 1070274

Bases of 13440832

Binary: 110011010001011101000000₂
Hexadecimal: 0xCD1740
Base-36: 8030G

Squares and roots of 13440832

13440832 squared (13440832²) is 180655964852224
13440832 cubed (13440832³) is 2428166473376647610368
The square root of 13440832 is 3666.1740275115
The cube root of 13440832 is 237.7617841037

Scales and comparisons

How big is 13440832?

13,440,832 seconds is equal to 22 weeks, 1 day, 13 hours, 33 minutes, 52 seconds.
To count from 1 to 13,440,832 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 13440832 cubic inches would be around 19.8 feet tall.

Recreational maths with 13440832

13440832 backwards is 23804431
The number of decimal digits it has is: 8
The sum of 13440832's digits is 25
More coming soon!

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The information we have on file for 13440832 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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