13328125

13,328,125 is an odd composite number composed of two prime numbers multiplied together.

What does the number 13328125 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 14 divisors.

13328125 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of fourteen divisors.

Prime factorization of 13328125:

5⁶ × 853

(5 × 5 × 5 × 5 × 5 × 5 × 853)

See below for interesting mathematical facts about the number 13328125 from the Numbermatics database.

Names of 13328125

Cardinal: 13328125 can be written as Thirteen million, three hundred twenty-eight thousand, one hundred twenty-five.

Scientific notation

Scientific notation: 1.3328125 × 10⁷

Factors of 13328125

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 7
Sum of prime factors: 858

Divisors of 13328125

Number of divisors d(n): 14
Complete list of divisors:
1 5 25 125 625 853 3125 4265 15625 21325 106625 533125 2665625 13328125
Sum of all divisors σ(n): 16679474
Sum of proper divisors (its aliquot sum) s(n): 3351349
13328125 is a deficient number, because the sum of its proper divisors (3351349) is less than itself. Its deficiency is 9976776

Bases of 13328125

Binary: 110010110101111011111101₂
Hexadecimal: 0xCB5EFD
Base-36: 7XO1P

Squares and roots of 13328125

13328125 squared (13328125²) is 177638916015625
13328125 cubed (13328125³) is 2367593677520751953125
The square root of 13328125 is 3650.7704666275
The cube root of 13328125 is 237.0953404685

Scales and comparisons

How big is 13328125?

13,328,125 seconds is equal to 22 weeks, 6 hours, 15 minutes, 25 seconds.
To count from 1 to 13,328,125 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 13328125 cubic inches would be around 19.8 feet tall.

Recreational maths with 13328125

13328125 backwards is 52182331
13328125 is a Harshad number.
The number of decimal digits it has is: 8
The sum of 13328125's digits is 25
More coming soon!

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The information we have on file for 13328125 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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