13729743

13,729,743 is an odd composite number composed of two prime numbers multiplied together.

What does the number 13729743 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 12 divisors.

13729743 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of twelve divisors.

Prime factorization of 13729743:

3⁵ × 56501

(3 × 3 × 3 × 3 × 3 × 56501)

See below for interesting mathematical facts about the number 13729743 from the Numbermatics database.

Names of 13729743

Cardinal: 13729743 can be written as Thirteen million, seven hundred twenty-nine thousand, seven hundred forty-three.

Scientific notation

Scientific notation: 1.3729743 × 10⁷

Factors of 13729743

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 6
Sum of prime factors: 56504

Divisors of 13729743

Number of divisors d(n): 12
Complete list of divisors:
1 3 9 27 81 243 56501 169503 508509 1525527 4576581 13729743
Sum of all divisors σ(n): 20566728
Sum of proper divisors (its aliquot sum) s(n): 6836985
13729743 is a deficient number, because the sum of its proper divisors (6836985) is less than itself. Its deficiency is 6892758

Bases of 13729743

Binary: 110100010111111111001111₂
Hexadecimal: 0xD17FCF
Base-36: 869XR

Squares and roots of 13729743

13729743 squared (13729743²) is 188505842846049
13729743 cubed (13729743³) is 2588136776274641335407
The square root of 13729743 is 3705.3667834641
The cube root of 13729743 is 239.4532867985

Scales and comparisons

How big is 13729743?

13,729,743 seconds is equal to 22 weeks, 4 days, 21 hours, 49 minutes, 3 seconds.
To count from 1 to 13,729,743 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 13729743 cubic inches would be around 20 feet tall.

Recreational maths with 13729743

13729743 backwards is 34792731
The number of decimal digits it has is: 8
The sum of 13729743's digits is 36
More coming soon!

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The information we have on file for 13729743 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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