20268

20,268 is an even composite number composed of three prime numbers multiplied together.

What does the number 20268 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 18 divisors.

20268 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eighteen divisors.

Prime factorization of 20268:

2² × 3² × 563

(2 × 2 × 3 × 3 × 563)

See below for interesting mathematical facts about the number 20268 from the Numbermatics database.

Names of 20268

Cardinal: 20268 can be written as Twenty thousand, two hundred sixty-eight.

Scientific notation

Scientific notation: 2.0268 × 10⁴

Factors of 20268

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 5
Sum of prime factors: 568

Divisors of 20268

Number of divisors d(n): 18
Complete list of divisors:
1 2 3 4 6 9 12 18 36 563 1126 1689 2252 3378 5067 6756 10134 20268
Sum of all divisors σ(n): 51324
Sum of proper divisors (its aliquot sum) s(n): 31056
20268 is an abundant number, because the sum of its proper divisors (31056) is greater than itself. Its abundance is 10788

Bases of 20268

Binary: 100111100101100₂
Hexadecimal: 0x4F2C
Base-36: FN0

Squares and roots of 20268

20268 squared (20268²) is 410791824
20268 cubed (20268³) is 8325928688832
The square root of 20268 is 142.3657262123
The cube root of 20268 is 27.2648825923

Scales and comparisons

How big is 20268?

20,268 seconds is equal to 5 hours, 37 minutes, 48 seconds.
To count from 1 to 20,268 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 20268 cubic inches would be around 2.3 feet tall.

Recreational maths with 20268

20268 backwards is 86202
20268 is a Harshad number.
The number of decimal digits it has is: 5
The sum of 20268's digits is 18
More coming soon!

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The information we have on file for 20268 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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