12421825

12,421,825 is an odd composite number composed of four prime numbers multiplied together.

What does the number 12421825 look like?

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

12421825 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 12421825:

5² × 13 × 37 × 1033

(5 × 5 × 13 × 37 × 1033)

See below for interesting mathematical facts about the number 12421825 from the Numbermatics database.

Names of 12421825

Cardinal: 12421825 can be written as Twelve million, four hundred twenty-one thousand, eight hundred twenty-five.

Scientific notation

Scientific notation: 1.2421825 × 10⁷

Factors of 12421825

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 5
Sum of prime factors: 1088

Divisors of 12421825

Number of divisors d(n): 24
Complete list of divisors:
1 5 13 25 37 65 185 325 481 925 1033 2405 5165 12025 13429 25825 38221 67145 191105 335725 496873 955525 2484365 12421825
Sum of all divisors σ(n): 17052728
Sum of proper divisors (its aliquot sum) s(n): 4630903
12421825 is a deficient number, because the sum of its proper divisors (4630903) is less than itself. Its deficiency is 7790922

Bases of 12421825

Binary: 101111011000101011000001₂
Hexadecimal: 0xBD8AC1
Base-36: 7E8QP

Squares and roots of 12421825

12421825 squared (12421825²) is 154301736330625
12421825 cubed (12421825³) is 1916709165895165890625
The square root of 12421825 is 3524.4609516919
The cube root of 12421825 is 231.5946213067

Scales and comparisons

How big is 12421825?

12,421,825 seconds is equal to 20 weeks, 3 days, 18 hours, 30 minutes, 25 seconds.
To count from 1 to 12,421,825 would take you about thirty 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 12421825 cubic inches would be around 19.3 feet tall.

Recreational maths with 12421825

12421825 backwards is 52812421
12421825 is a Harshad number.
The number of decimal digits it has is: 8
The sum of 12421825's digits is 25
More coming soon!

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The information we have on file for 12421825 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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