13125065

13,125,065 is an odd composite number composed of four prime numbers multiplied together.

What does the number 13125065 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 16 divisors.

13125065 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 13125065:

5 × 23 × 61 × 1871

See below for interesting mathematical facts about the number 13125065 from the Numbermatics database.

Names of 13125065

Cardinal: 13125065 can be written as Thirteen million, one hundred twenty-five thousand and sixty-five.

Scientific notation

Scientific notation: 1.3125065 × 10⁷

Factors of 13125065

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 4
Sum of prime factors: 1960

Divisors of 13125065

Number of divisors d(n): 16
Complete list of divisors:
1 5 23 61 115 305 1403 1871 7015 9355 43033 114131 215165 570655 2625013 13125065
Sum of all divisors σ(n): 16713216
Sum of proper divisors (its aliquot sum) s(n): 3588151
13125065 is a deficient number, because the sum of its proper divisors (3588151) is less than itself. Its deficiency is 9536914

Bases of 13125065

Binary: 110010000100010111001001₂
Hexadecimal: 0xC845C9
Base-36: 7TBD5

Squares and roots of 13125065

13125065 squared (13125065²) is 172267331254225
13125065 cubed (13125065³) is 2261019920088234649625
The square root of 13125065 is 3622.8531573885
The cube root of 13125065 is 235.8850884123

Scales and comparisons

How big is 13125065?

13,125,065 seconds is equal to 21 weeks, 4 days, 21 hours, 51 minutes, 5 seconds.
To count from 1 to 13,125,065 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 13125065 cubic inches would be around 19.7 feet tall.

Recreational maths with 13125065

13125065 backwards is 56052131
13125065 is a Harshad number.
The number of decimal digits it has is: 8
The sum of 13125065's digits is 23
More coming soon!

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The information we have on file for 13125065 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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