13440425

13,440,425 is an odd composite number composed of three prime numbers multiplied together.

What does the number 13440425 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 12 divisors.

13440425 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

Prime factorization of 13440425:

5² × 421 × 1277

(5 × 5 × 421 × 1277)

See below for interesting mathematical facts about the number 13440425 from the Numbermatics database.

Names of 13440425

Cardinal: 13440425 can be written as Thirteen million, four hundred forty thousand, four hundred twenty-five.

Scientific notation

Scientific notation: 1.3440425 × 10⁷

Factors of 13440425

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 1703

Divisors of 13440425

Number of divisors d(n): 12
Complete list of divisors:
1 5 25 421 1277 2105 6385 10525 31925 537617 2688085 13440425
Sum of all divisors σ(n): 16718796
Sum of proper divisors (its aliquot sum) s(n): 3278371
13440425 is a deficient number, because the sum of its proper divisors (3278371) is less than itself. Its deficiency is 10162054

Bases of 13440425

Binary: 110011010001010110101001₂
Hexadecimal: 0xCD15A9
Base-36: 802P5

Squares and roots of 13440425

13440425 squared (13440425²) is 180645024180625
13440425 cubed (13440425³) is 2427945899122876765625
The square root of 13440425 is 3666.1185196335
The cube root of 13440425 is 237.7593842021

Scales and comparisons

How big is 13440425?

13,440,425 seconds is equal to 22 weeks, 1 day, 13 hours, 27 minutes, 5 seconds.
To count from 1 to 13,440,425 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 13440425 cubic inches would be around 19.8 feet tall.

Recreational maths with 13440425

13440425 backwards is 52404431
The number of decimal digits it has is: 8
The sum of 13440425's digits is 23
More coming soon!

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The information we have on file for 13440425 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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