12729308

12,729,308 is an even composite number composed of three prime numbers multiplied together.

What does the number 12729308 look like?

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

12729308 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

Prime factorization of 12729308:

2² × 839 × 3793

(2 × 2 × 839 × 3793)

See below for interesting mathematical facts about the number 12729308 from the Numbermatics database.

Names of 12729308

Cardinal: 12729308 can be written as Twelve million, seven hundred twenty-nine thousand, three hundred eight.

Scientific notation

Scientific notation: 1.2729308 × 10⁷

Factors of 12729308

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 4634

Divisors of 12729308

Number of divisors d(n): 12
Complete list of divisors:
1 2 4 839 1678 3356 3793 7586 15172 3182327 6364654 12729308
Sum of all divisors σ(n): 22308720
Sum of proper divisors (its aliquot sum) s(n): 9579412
12729308 is a deficient number, because the sum of its proper divisors (9579412) is less than itself. Its deficiency is 3149896

Bases of 12729308

Binary: 110000100011101111011100₂
Hexadecimal: 0xC23BDC
Base-36: 7KTZW

Squares and roots of 12729308

12729308 squared (12729308²) is 162035282158864
12729308 cubed (12729308³) is 2062597013467084786112
The square root of 12729308 is 3567.8155781935
The cube root of 12729308 is 233.4899891317

Scales and comparisons

How big is 12729308?

12,729,308 seconds is equal to 21 weeks, 7 hours, 55 minutes, 8 seconds.
To count from 1 to 12,729,308 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 12729308 cubic inches would be around 19.5 feet tall.

Recreational maths with 12729308

12729308 backwards is 80392721
The number of decimal digits it has is: 8
The sum of 12729308's digits is 32
More coming soon!

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The information we have on file for 12729308 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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