13729446

13,729,446 is an even composite number composed of three prime numbers multiplied together.

What does the number 13729446 look like?

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

13729446 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 13729446:

2 × 3³ × 254249

(2 × 3 × 3 × 3 × 254249)

See below for interesting mathematical facts about the number 13729446 from the Numbermatics database.

Names of 13729446

Cardinal: 13729446 can be written as Thirteen million, seven hundred twenty-nine thousand, four hundred forty-six.

Scientific notation

Scientific notation: 1.3729446 × 10⁷

Factors of 13729446

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 5
Sum of prime factors: 254254

Divisors of 13729446

Number of divisors d(n): 16
Complete list of divisors:
1 2 3 6 9 18 27 54 254249 508498 762747 1525494 2288241 4576482 6864723 13729446
Sum of all divisors σ(n): 30510000
Sum of proper divisors (its aliquot sum) s(n): 16780554
13729446 is an abundant number, because the sum of its proper divisors (16780554) is greater than itself. Its abundance is 3051108

Bases of 13729446

Binary: 110100010111111010100110₂
Hexadecimal: 0xD17EA6
Base-36: 869PI

Squares and roots of 13729446

13729446 squared (13729446²) is 188497687466916
13729446 cubed (13729446³) is 2587968821201900008536
The square root of 13729446 is 3705.3267062433
The cube root of 13729446 is 239.4515601787

Scales and comparisons

How big is 13729446?

13,729,446 seconds is equal to 22 weeks, 4 days, 21 hours, 44 minutes, 6 seconds.
To count from 1 to 13,729,446 would take you about thirty-four 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 13729446 cubic inches would be around 20 feet tall.

Recreational maths with 13729446

13729446 backwards is 64492731
The number of decimal digits it has is: 8
The sum of 13729446's digits is 36
More coming soon!

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The information we have on file for 13729446 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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