12642825

12,642,825 is an odd composite number composed of four prime numbers multiplied together.

What does the number 12642825 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 24 divisors.

12642825 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of twenty-four divisors.

Prime factorization of 12642825:

3 × 5² × 13 × 12967

(3 × 5 × 5 × 13 × 12967)

See below for interesting mathematical facts about the number 12642825 from the Numbermatics database.

Names of 12642825

Cardinal: 12642825 can be written as Twelve million, six hundred forty-two thousand, eight hundred twenty-five.

Scientific notation

Scientific notation: 1.2642825 × 10⁷

Factors of 12642825

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 5
Sum of prime factors: 12988

Divisors of 12642825

Number of divisors d(n): 24
Complete list of divisors:
1 3 5 13 15 25 39 65 75 195 325 975 12967 38901 64835 168571 194505 324175 505713 842855 972525 2528565 4214275 12642825
Sum of all divisors σ(n): 22512448
Sum of proper divisors (its aliquot sum) s(n): 9869623
12642825 is a deficient number, because the sum of its proper divisors (9869623) is less than itself. Its deficiency is 2773202

Bases of 12642825

Binary: 110000001110101000001001₂
Hexadecimal: 0xC0EA09
Base-36: 7IZ9L

Squares and roots of 12642825

12642825 squared (12642825²) is 159841023980625
12642825 cubed (12642825³) is 2020842094007845265625
The square root of 12642825 is 3555.6750413951
The cube root of 12642825 is 232.9600095919

Scales and comparisons

How big is 12642825?

12,642,825 seconds is equal to 20 weeks, 6 days, 7 hours, 53 minutes, 45 seconds.
To count from 1 to 12,642,825 would take you about thirty-one 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 12642825 cubic inches would be around 19.4 feet tall.

Recreational maths with 12642825

12642825 backwards is 52824621
The number of decimal digits it has is: 8
The sum of 12642825's digits is 30
More coming soon!

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The information we have on file for 12642825 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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