13684

13,684 is an even composite number composed of three prime numbers multiplied together.

What does the number 13684 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 12 divisors.

13684 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

Prime factorization of 13684:

2² × 11 × 311

(2 × 2 × 11 × 311)

See below for interesting mathematical facts about the number 13684 from the Numbermatics database.

Names of 13684

Cardinal: 13684 can be written as Thirteen thousand, six hundred eighty-four.

Scientific notation

Scientific notation: 1.3684 × 10⁴

Factors of 13684

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 324

Divisors of 13684

Number of divisors d(n): 12
Complete list of divisors:
1 2 4 11 22 44 311 622 1244 3421 6842 13684
Sum of all divisors σ(n): 26208
Sum of proper divisors (its aliquot sum) s(n): 12524
13684 is a deficient number, because the sum of its proper divisors (12524) is less than itself. Its deficiency is 1160

Bases of 13684

Binary: 11010101110100₂
Hexadecimal: 0x3574
Base-36: AK4

Squares and roots of 13684

13684 squared (13684²) is 187251856
13684 cubed (13684³) is 2562354397504
The square root of 13684 is 116.9786305271
The cube root of 13684 is 23.9187064321

Scales and comparisons

How big is 13684?

13,684 seconds is equal to 3 hours, 48 minutes, 4 seconds.
To count from 1 to 13,684 would take you about three hours.

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 13684 cubic inches would be around 2 feet tall.

Recreational maths with 13684

13684 backwards is 48631
13684 is a Harshad number.
The number of decimal digits it has is: 5
The sum of 13684's digits is 22
More coming soon!

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The information we have on file for 13684 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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