242816

242,816 is an even composite number composed of three prime numbers multiplied together.

What does the number 242816 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 32 divisors.

242816 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of thirty-two divisors.

Prime factorization of 242816:

2⁷ × 7 × 271

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 271)

See below for interesting mathematical facts about the number 242816 from the Numbermatics database.

Names of 242816

Cardinal: 242816 can be written as Two hundred forty-two thousand, eight hundred sixteen.

Scientific notation

Scientific notation: 2.42816 × 10⁵

Factors of 242816

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 9
Sum of prime factors: 280

Divisors of 242816

Number of divisors d(n): 32
Complete list of divisors:
1 2 4 7 8 14 16 28 32 56 64 112 128 224 271 448 542 896 1084 1897 2168 3794 4336 7588 8672 15176 17344 30352 34688 60704 121408 242816
Sum of all divisors σ(n): 554880
Sum of proper divisors (its aliquot sum) s(n): 312064
242816 is an abundant number, because the sum of its proper divisors (312064) is greater than itself. Its abundance is 69248

Bases of 242816

Binary: 111011010010000000₂
Hexadecimal: 0x3B480
Base-36: 57CW

Squares and roots of 242816

242816 squared (242816²) is 58959609856
242816 cubed (242816³) is 14316336626794496
The square root of 242816 is 492.7636350219
The cube root of 242816 is 62.3867602855

Scales and comparisons

How big is 242816?

242,816 seconds is equal to 2 days, 19 hours, 26 minutes, 56 seconds.
To count from 1 to 242,816 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 242816 cubic inches would be around 5.2 feet tall.

Recreational maths with 242816

242816 backwards is 618242
The number of decimal digits it has is: 6
The sum of 242816's digits is 23
More coming soon!

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The information we have on file for 242816 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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