28284288
28,284,288 is an even composite number composed of four prime numbers multiplied together.
28284288 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 28284288:
27 × 3 × 73 × 1009
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 73 × 1009)See below for interesting mathematical facts about the number 28284288 from the Numbermatics database.
Names of 28284288
- Cardinal: 28284288 can be written as Twenty-eight million, two hundred eighty-four thousand, two hundred eighty-eight.
Scientific notation
- Scientific notation: 2.8284288 × 107
Factors of 28284288
Divisors of 28284288
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 3 4 6 8 12 16 24 32 48 64 73 96 128 146 192 219 292 384 438 584 876 1009 1168 1752 2018 2336 3027 3504 4036 4672 6054 7008 8072 9344 12108 14016 16144 24216 28032 32288 48432 64576 73657 96864 129152 147314 193728 220971 294628 387456 441942 589256 883884 1178512 1767768 2357024 3535536 4714048 7071072 9428096 14142144 28284288
- Sum of all divisors σ(n): 76234800
- Sum of proper divisors (its aliquot sum) s(n): 47950512
- 28284288 is an abundant number, because the sum of its proper divisors (47950512) is greater than itself. Its abundance is 19666224
Bases of 28284288
- Binary: 11010111110010101100000002
- Hexadecimal: 0x1AF9580
- Base-36: GU8AO
Squares and roots of 28284288
- 28284288 squared (282842882) is 800000947666944
- 28284288 cubed (282842883) is 22627457204084772175872
-
The
square root of 28284288 is 5318.2974719359 -
The
cube root of 28284288 is 304.6831359427
Scales and comparisons
How big is 28284288?- 28,284,288 seconds is equal to 46 weeks, 5 days, 8 hours, 44 minutes, 48 seconds.
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To count from 1 to 28,284,288 would take you about eighteen weeks!
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 28284288 cubic inches would be around 25.4 feet tall.
Recreational maths with 28284288
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The information we have on file for 28284288 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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