12729536

12,729,536 is an even composite number composed of two prime numbers multiplied together.

What does the number 12729536 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 14 divisors.

12729536 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of fourteen divisors.

Prime factorization of 12729536:

2⁶ × 198899

(2 × 2 × 2 × 2 × 2 × 2 × 198899)

See below for interesting mathematical facts about the number 12729536 from the Numbermatics database.

Names of 12729536

Cardinal: 12729536 can be written as Twelve million, seven hundred twenty-nine thousand, five hundred thirty-six.

Scientific notation

Scientific notation: 1.2729536 × 10⁷

Factors of 12729536

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 7
Sum of prime factors: 198901

Divisors of 12729536

Number of divisors d(n): 14
Complete list of divisors:
1 2 4 8 16 32 64 198899 397798 795596 1591192 3182384 6364768 12729536
Sum of all divisors σ(n): 25260300
Sum of proper divisors (its aliquot sum) s(n): 12530764
12729536 is a deficient number, because the sum of its proper divisors (12530764) is less than itself. Its deficiency is 198772

Bases of 12729536

Binary: 110000100011110011000000₂
Hexadecimal: 0xC23CC0
Base-36: 7KU68

Squares and roots of 12729536

12729536 squared (12729536²) is 162041086775296
12729536 cubed (12729536³) is 2062707847585254342656
The square root of 12729536 is 3567.8475303745
The cube root of 12729536 is 233.4913831691

Scales and comparisons

How big is 12729536?

12,729,536 seconds is equal to 21 weeks, 7 hours, 58 minutes, 56 seconds.
To count from 1 to 12,729,536 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 12729536 cubic inches would be around 19.5 feet tall.

Recreational maths with 12729536

12729536 backwards is 63592721
The number of decimal digits it has is: 8
The sum of 12729536's digits is 35
More coming soon!

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The information we have on file for 12729536 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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