13125912

13,125,912 is an even composite number composed of four prime numbers multiplied together.

What does the number 13125912 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 32 divisors.

13125912 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of thirty-two divisors.

Prime factorization of 13125912:

2³ × 3 × 71 × 7703

(2 × 2 × 2 × 3 × 71 × 7703)

See below for interesting mathematical facts about the number 13125912 from the Numbermatics database.

Names of 13125912

Cardinal: 13125912 can be written as Thirteen million, one hundred twenty-five thousand, nine hundred twelve.

Scientific notation

Scientific notation: 1.3125912 × 10⁷

Factors of 13125912

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 6
Sum of prime factors: 7779

Divisors of 13125912

Number of divisors d(n): 32
Complete list of divisors:
1 2 3 4 6 8 12 24 71 142 213 284 426 568 852 1704 7703 15406 23109 30812 46218 61624 92436 184872 546913 1093826 1640739 2187652 3281478 4375304 6562956 13125912
Sum of all divisors σ(n): 33281280
Sum of proper divisors (its aliquot sum) s(n): 20155368
13125912 is an abundant number, because the sum of its proper divisors (20155368) is greater than itself. Its abundance is 7029456

Bases of 13125912

Binary: 110010000100100100011000₂
Hexadecimal: 0xC84918
Base-36: 7TC0O

Squares and roots of 13125912

13125912 squared (13125912²) is 172289565831744
13125912 cubed (13125912³) is 2261457679625678550528
The square root of 13125912 is 3622.9700523189
The cube root of 13125912 is 235.8901624283

Scales and comparisons

How big is 13125912?

13,125,912 seconds is equal to 21 weeks, 4 days, 22 hours, 5 minutes, 12 seconds.
To count from 1 to 13,125,912 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 13125912 cubic inches would be around 19.7 feet tall.

Recreational maths with 13125912

13125912 backwards is 21952131
13125912 is a Harshad number.
The number of decimal digits it has is: 8
The sum of 13125912's digits is 24
More coming soon!

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The information we have on file for 13125912 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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