28816128
28,816,128 is an even composite number composed of four prime numbers multiplied together.
28816128 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 28816128:
28 × 33 × 11 × 379
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 11 × 379)See below for interesting mathematical facts about the number 28816128 from the Numbermatics database.
Names of 28816128
- Cardinal: 28816128 can be written as Twenty-eight million, eight hundred sixteen thousand, one hundred twenty-eight.
Scientific notation
- Scientific notation: 2.8816128 × 107
Factors of 28816128
Divisors of 28816128
- Number of divisors d(n): 144
-
Complete list of divisors:
1 2 3 4 6 8 9 11 12 16 18 22 24 27 32 33 36 44 48 54 64 66 72 88 96 99 108 128 132 144 176 192 198 216 256 264 288 297 352 379 384 396 432 528 576 594 704 758 768 792 864 1056 1137 1152 1188 1408 1516 1584 1728 2112 2274 2304 2376 2816 3032 3168 3411 3456 4169 4224 4548 4752 6064 6336 6822 6912 8338 8448 9096 9504 10233 12128 12507 12672 13644 16676 18192 19008 20466 24256 25014 25344 27288 33352 36384 37521 38016 40932 48512 50028 54576 66704 72768 75042 76032 81864 97024 100056 109152 112563 133408 145536 150084 163728 200112 218304 225126 266816 291072 300168 327456 400224 436608 450252 533632 600336 654912 800448 873216 900504 1067264 1200672 1309824 1600896 1801008 2401344 2619648 3201792 3602016 4802688 7204032 9605376 14408064 28816128
- Sum of all divisors σ(n): 93206400
- Sum of proper divisors (its aliquot sum) s(n): 64390272
- 28816128 is an abundant number, because the sum of its proper divisors (64390272) is greater than itself. Its abundance is 35574144
Bases of 28816128
- Binary: 11011011110110011000000002
- Hexadecimal: 0x1B7B300
- Base-36: H5MO0
Squares and roots of 28816128
- 28816128 squared (288161282) is 830369232912384
- 28816128 cubed (288161283) is 23928026102865070129152
-
The
square root of 28816128 is 5368.0655733699 -
The
cube root of 28816128 is 306.5809800511
Scales and comparisons
How big is 28816128?- 28,816,128 seconds is equal to 47 weeks, 4 days, 12 hours, 28 minutes, 48 seconds.
-
To count from 1 to 28,816,128 would take you about nineteen 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 28816128 cubic inches would be around 25.5 feet tall.
Recreational maths with 28816128
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The information we have on file for 28816128 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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