13813425

13,813,425 is an odd composite number composed of four prime numbers multiplied together.

What does the number 13813425 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 54 divisors.

13813425 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of fifty-four divisors.

Prime factorization of 13813425:

3² × 5² × 29² × 73

(3 × 3 × 5 × 5 × 29 × 29 × 73)

See below for interesting mathematical facts about the number 13813425 from the Numbermatics database.

Names of 13813425

Cardinal: 13813425 can be written as Thirteen million, eight hundred thirteen thousand, four hundred twenty-five.

Scientific notation

Scientific notation: 1.3813425 × 10⁷

Factors of 13813425

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 7
Sum of prime factors: 110

Divisors of 13813425

Number of divisors d(n): 54
Complete list of divisors:
1 3 5 9 15 25 29 45 73 75 87 145 219 225 261 365 435 657 725 841 1095 1305 1825 2117 2175 2523 3285 4205 5475 6351 6525 7569 10585 12615 16425 19053 21025 31755 37845 52925 61393 63075 95265 158775 184179 189225 306965 476325 552537 920895 1534825 2762685 4604475 13813425
Sum of all divisors σ(n): 25974962
Sum of proper divisors (its aliquot sum) s(n): 12161537
13813425 is a deficient number, because the sum of its proper divisors (12161537) is less than itself. Its deficiency is 1651888

Bases of 13813425

Binary: 110100101100011010110001₂
Hexadecimal: 0xD2C6B1
Base-36: 882I9

Squares and roots of 13813425

13813425 squared (13813425²) is 190810710230625
13813425 cubed (13813425³) is 2635749434967471140625
The square root of 13813425 is 3716.6416292131
The cube root of 13813425 is 239.9387864717

Scales and comparisons

How big is 13813425?

13,813,425 seconds is equal to 22 weeks, 5 days, 21 hours, 3 minutes, 45 seconds.
To count from 1 to 13,813,425 would take you about thirty-four 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 13813425 cubic inches would be around 20 feet tall.

Recreational maths with 13813425

13813425 backwards is 52431831
The number of decimal digits it has is: 8
The sum of 13813425's digits is 27
More coming soon!

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The information we have on file for 13813425 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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