243264

243,264 is an even composite number composed of four prime numbers multiplied together.

What does the number 243264 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 56 divisors.

243264 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of fifty-six divisors.

Prime factorization of 243264:

2⁶ × 3 × 7 × 181

(2 × 2 × 2 × 2 × 2 × 2 × 3 × 7 × 181)

See below for interesting mathematical facts about the number 243264 from the Numbermatics database.

Names of 243264

Cardinal: 243264 can be written as Two hundred forty-three thousand, two hundred sixty-four.

Scientific notation

Scientific notation: 2.43264 × 10⁵

Factors of 243264

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 9
Sum of prime factors: 193

Divisors of 243264

Number of divisors d(n): 56
Complete list of divisors:
1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 56 64 84 96 112 168 181 192 224 336 362 448 543 672 724 1086 1267 1344 1448 2172 2534 2896 3801 4344 5068 5792 7602 8688 10136 11584 15204 17376 20272 30408 34752 40544 60816 81088 121632 243264
Sum of all divisors σ(n): 739648
Sum of proper divisors (its aliquot sum) s(n): 496384
243264 is an abundant number, because the sum of its proper divisors (496384) is greater than itself. Its abundance is 253120

Bases of 243264

Binary: 111011011001000000₂
Hexadecimal: 0x3B640
Base-36: 57PC

Squares and roots of 243264

243264 squared (243264²) is 59177373696
243264 cubed (243264³) is 14395724634783744
The square root of 243264 is 493.2180045377
The cube root of 243264 is 62.4251049543

Scales and comparisons

How big is 243264?

243,264 seconds is equal to 2 days, 19 hours, 34 minutes, 24 seconds.
To count from 1 to 243,264 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 243264 cubic inches would be around 5.2 feet tall.

Recreational maths with 243264

243264 backwards is 462342
243264 is a Harshad number.
The number of decimal digits it has is: 6
The sum of 243264's digits is 21
More coming soon!

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The information we have on file for 243264 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!

Keywords: Divisors of 243264, math, Factors of 243264, curriculum, school, college, exams, university, Prime factorization of 243264, STEM, science, technology, engineering, physics, economics, calculator, two hundred forty-three thousand, two hundred sixty-four.