22748

22,748 is an even composite number composed of three prime numbers multiplied together.

What does the number 22748 look like?

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

22748 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 22748:

2² × 11² × 47

(2 × 2 × 11 × 11 × 47)

See below for interesting mathematical facts about the number 22748 from the Numbermatics database.

Names of 22748

Cardinal: 22748 can be written as Twenty-two thousand, seven hundred forty-eight.

Scientific notation

Scientific notation: 2.2748 × 10⁴

Factors of 22748

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 5
Sum of prime factors: 60

Divisors of 22748

Number of divisors d(n): 18
Complete list of divisors:
1 2 4 11 22 44 47 94 121 188 242 484 517 1034 2068 5687 11374 22748
Sum of all divisors σ(n): 44688
Sum of proper divisors (its aliquot sum) s(n): 21940
22748 is a deficient number, because the sum of its proper divisors (21940) is less than itself. Its deficiency is 808

Bases of 22748

Binary: 101100011011100₂
Hexadecimal: 0x58DC
Base-36: HJW

Squares and roots of 22748

22748 squared (22748²) is 517471504
22748 cubed (22748³) is 11771441772992
The square root of 22748 is 150.8244012087
The cube root of 22748 is 28.3344251789

Scales and comparisons

How big is 22748?

22,748 seconds is equal to 6 hours, 19 minutes, 8 seconds.
To count from 1 to 22,748 would take you about six 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 22748 cubic inches would be around 2.4 feet tall.

Recreational maths with 22748

22748 backwards is 84722
The number of decimal digits it has is: 5
The sum of 22748's digits is 23
More coming soon!

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The information we have on file for 22748 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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