18384

18,384 is an even composite number composed of three prime numbers multiplied together.

What does the number 18384 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 20 divisors.

18384 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twenty divisors.

Prime factorization of 18384:

2⁴ × 3 × 383

(2 × 2 × 2 × 2 × 3 × 383)

See below for interesting mathematical facts about the number 18384 from the Numbermatics database.

Names of 18384

Cardinal: 18384 can be written as Eighteen thousand, three hundred eighty-four.

Scientific notation

Scientific notation: 1.8384 × 10⁴

Factors of 18384

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 6
Sum of prime factors: 388

Divisors of 18384

Number of divisors d(n): 20
Complete list of divisors:
1 2 3 4 6 8 12 16 24 48 383 766 1149 1532 2298 3064 4596 6128 9192 18384
Sum of all divisors σ(n): 47616
Sum of proper divisors (its aliquot sum) s(n): 29232
18384 is an abundant number, because the sum of its proper divisors (29232) is greater than itself. Its abundance is 10848

Bases of 18384

Binary: 100011111010000₂
Hexadecimal: 0x47D0
Base-36: E6O

Squares and roots of 18384

18384 squared (18384²) is 337971456
18384 cubed (18384³) is 6213267247104
The square root of 18384 is 135.5876100535
The cube root of 18384 is 26.3924680073

Scales and comparisons

How big is 18384?

18,384 seconds is equal to 5 hours, 6 minutes, 24 seconds.
To count from 1 to 18,384 would take you about five 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 18384 cubic inches would be around 2.2 feet tall.

Recreational maths with 18384

18384 backwards is 48381
18384 is a Harshad number.
The number of decimal digits it has is: 5
The sum of 18384's digits is 24
More coming soon!

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The information we have on file for 18384 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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