13140625

13,140,625 is an odd composite number composed of two prime numbers multiplied together.

What does the number 13140625 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 21 divisors.

13140625 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of twenty-one divisors.

Prime factorization of 13140625:

5⁶ × 29²

(5 × 5 × 5 × 5 × 5 × 5 × 29 × 29)

See below for interesting mathematical facts about the number 13140625 from the Numbermatics database.

Names of 13140625

Cardinal: 13140625 can be written as Thirteen million, one hundred forty thousand, six hundred twenty-five.

Scientific notation

Scientific notation: 1.3140625 × 10⁷

Factors of 13140625

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 8
Sum of prime factors: 34

Divisors of 13140625

Number of divisors d(n): 21
Complete list of divisors:
1 5 25 29 125 145 625 725 841 3125 3625 4205 15625 18125 21025 90625 105125 453125 525625 2628125 13140625
Sum of all divisors σ(n): 17011501
Sum of proper divisors (its aliquot sum) s(n): 3870876
13140625 is a deficient number, because the sum of its proper divisors (3870876) is less than itself. Its deficiency is 9269749

Bases of 13140625

Binary: 110010001000001010010001₂
Hexadecimal: 0xC88291
Base-36: 7TNDD

Squares and roots of 13140625

13140625 squared (13140625²) is 172676025390625
13140625 cubed (13140625³) is 2269070896148681640625
13140625 is a perfect square number. Its square root is 3625
The cube root of 13140625 is 235.9782669349

Scales and comparisons

How big is 13140625?

13,140,625 seconds is equal to 21 weeks, 5 days, 2 hours, 10 minutes, 25 seconds.
To count from 1 to 13,140,625 would take you about thirty-two 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 13140625 cubic inches would be around 19.7 feet tall.

Recreational maths with 13140625

13140625 backwards is 52604131
The number of decimal digits it has is: 8
The sum of 13140625's digits is 22
More coming soon!

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The information we have on file for 13140625 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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