228240

228,240 is an even composite number composed of four prime numbers multiplied together.

What does the number 228240 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 60 divisors.

228240 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixty divisors.

Prime factorization of 228240:

2⁴ × 3² × 5 × 317

(2 × 2 × 2 × 2 × 3 × 3 × 5 × 317)

See below for interesting mathematical facts about the number 228240 from the Numbermatics database.

Names of 228240

Cardinal: 228240 can be written as Two hundred twenty-eight thousand, two hundred forty.

Scientific notation

Scientific notation: 2.2824 × 10⁵

Factors of 228240

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 8
Sum of prime factors: 327

Divisors of 228240

Number of divisors d(n): 60
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 36 40 45 48 60 72 80 90 120 144 180 240 317 360 634 720 951 1268 1585 1902 2536 2853 3170 3804 4755 5072 5706 6340 7608 9510 11412 12680 14265 15216 19020 22824 25360 28530 38040 45648 57060 76080 114120 228240
Sum of all divisors σ(n): 768924
Sum of proper divisors (its aliquot sum) s(n): 540684
228240 is an abundant number, because the sum of its proper divisors (540684) is greater than itself. Its abundance is 312444

Bases of 228240

Binary: 110111101110010000₂
Hexadecimal: 0x37B90
Base-36: 4W40

Squares and roots of 228240

228240 squared (228240²) is 52093497600
228240 cubed (228240³) is 11889819892224000
The square root of 228240 is 477.7447016975
The cube root of 228240 is 61.1125754163

Scales and comparisons

How big is 228240?

228,240 seconds is equal to 2 days, 15 hours, 24 minutes.
To count from 1 to 228,240 would take you about two days.

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 228240 cubic inches would be around 5.1 feet tall.

Recreational maths with 228240

228240 backwards is 042822
228240 is a Harshad number.
The number of decimal digits it has is: 6
The sum of 228240's digits is 18
More coming soon!

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The information we have on file for 228240 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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