13338729

13,338,729 is an odd composite number composed of three prime numbers multiplied together.

What does the number 13338729 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 16 divisors.

13338729 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 13338729:

3³ × 43 × 11489

(3 × 3 × 3 × 43 × 11489)

See below for interesting mathematical facts about the number 13338729 from the Numbermatics database.

Names of 13338729

Cardinal: 13338729 can be written as Thirteen million, three hundred thirty-eight thousand, seven hundred twenty-nine.

Scientific notation

Scientific notation: 1.3338729 × 10⁷

Factors of 13338729

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 5
Sum of prime factors: 11535

Divisors of 13338729

Number of divisors d(n): 16
Complete list of divisors:
1 3 9 27 43 129 387 1161 11489 34467 103401 310203 494027 1482081 4446243 13338729
Sum of all divisors σ(n): 20222400
Sum of proper divisors (its aliquot sum) s(n): 6883671
13338729 is a deficient number, because the sum of its proper divisors (6883671) is less than itself. Its deficiency is 6455058

Bases of 13338729

Binary: 110010111000100001101001₂
Hexadecimal: 0xCB8869
Base-36: 7XW89

Squares and roots of 13338729

13338729 squared (13338729²) is 177921691335441
13338729 cubed (13338729³) is 2373249223945095594489
The square root of 13338729 is 3652.2224740561
The cube root of 13338729 is 237.1582023367

Scales and comparisons

How big is 13338729?

13,338,729 seconds is equal to 22 weeks, 9 hours, 12 minutes, 9 seconds.
To count from 1 to 13,338,729 would take you about thirty-three 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 13338729 cubic inches would be around 19.8 feet tall.

Recreational maths with 13338729

13338729 backwards is 92783331
The number of decimal digits it has is: 8
The sum of 13338729's digits is 36
More coming soon!

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The information we have on file for 13338729 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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