12421669

12,421,669 is an odd composite number composed of three prime numbers multiplied together.

What does the number 12421669 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 12 divisors.

12421669 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

Prime factorization of 12421669:

13² × 31 × 2371

(13 × 13 × 31 × 2371)

See below for interesting mathematical facts about the number 12421669 from the Numbermatics database.

Names of 12421669

Cardinal: 12421669 can be written as Twelve million, four hundred twenty-one thousand, six hundred sixty-nine.

Scientific notation

Scientific notation: 1.2421669 × 10⁷

Factors of 12421669

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 2415

Divisors of 12421669

Number of divisors d(n): 12
Complete list of divisors:
1 13 31 169 403 2371 5239 30823 73501 400699 955513 12421669
Sum of all divisors σ(n): 13890432
Sum of proper divisors (its aliquot sum) s(n): 1468763
12421669 is a deficient number, because the sum of its proper divisors (1468763) is less than itself. Its deficiency is 10952906

Bases of 12421669

Binary: 101111011000101000100101₂
Hexadecimal: 0xBD8A25
Base-36: 7E8MD

Squares and roots of 12421669

12421669 squared (12421669²) is 154297860745561
12421669 cubed (12421669³) is 1916636953589451961309
The square root of 12421669 is 3524.4388205785
The cube root of 12421669 is 231.5936518057

Scales and comparisons

How big is 12421669?

12,421,669 seconds is equal to 20 weeks, 3 days, 18 hours, 27 minutes, 49 seconds.
To count from 1 to 12,421,669 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 12421669 cubic inches would be around 19.3 feet tall.

Recreational maths with 12421669

12421669 backwards is 96612421
12421669 is a Harshad number.
The number of decimal digits it has is: 8
The sum of 12421669's digits is 31
More coming soon!

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The information we have on file for 12421669 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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