13729493

13,729,493 is an odd composite number composed of two prime numbers multiplied together.

What does the number 13729493 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 6 divisors.

13729493 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of six divisors.

Prime factorization of 13729493:

157² × 557

(157 × 157 × 557)

See below for interesting mathematical facts about the number 13729493 from the Numbermatics database.

Names of 13729493

Cardinal: 13729493 can be written as Thirteen million, seven hundred twenty-nine thousand, four hundred ninety-three.

Scientific notation

Scientific notation: 1.3729493 × 10⁷

Factors of 13729493

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 3
Sum of prime factors: 714

Divisors of 13729493

Number of divisors d(n): 6
Complete list of divisors:
1 157 557 24649 87449 13729493
Sum of all divisors σ(n): 13842306
Sum of proper divisors (its aliquot sum) s(n): 112813
13729493 is a deficient number, because the sum of its proper divisors (112813) is less than itself. Its deficiency is 13616680

Bases of 13729493

Binary: 110100010111111011010101₂
Hexadecimal: 0xD17ED5
Base-36: 869QT

Squares and roots of 13729493

13729493 squared (13729493²) is 188498978037049
13729493 cubed (13729493³) is 2587995399466817986157
The square root of 13729493 is 3705.3330484587
The cube root of 13729493 is 239.4518334165

Scales and comparisons

How big is 13729493?

13,729,493 seconds is equal to 22 weeks, 4 days, 21 hours, 44 minutes, 53 seconds.
To count from 1 to 13,729,493 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 13729493 cubic inches would be around 20 feet tall.

Recreational maths with 13729493

13729493 backwards is 39492731
The number of decimal digits it has is: 8
The sum of 13729493's digits is 38
More coming soon!

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The information we have on file for 13729493 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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