28714368
28,714,368 is an even composite number composed of five prime numbers multiplied together.
28714368 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 28714368:
27 × 3 × 37 × 43 × 47
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 37 × 43 × 47)See below for interesting mathematical facts about the number 28714368 from the Numbermatics database.
Names of 28714368
- Cardinal: 28714368 can be written as Twenty-eight million, seven hundred fourteen thousand, three hundred sixty-eight.
Scientific notation
- Scientific notation: 2.8714368 × 107
Factors of 28714368
Divisors of 28714368
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 3 4 6 8 12 16 24 32 37 43 47 48 64 74 86 94 96 111 128 129 141 148 172 188 192 222 258 282 296 344 376 384 444 516 564 592 688 752 888 1032 1128 1184 1376 1504 1591 1739 1776 2021 2064 2256 2368 2752 3008 3182 3478 3552 4042 4128 4512 4736 4773 5217 5504 6016 6063 6364 6956 7104 8084 8256 9024 9546 10434 12126 12728 13912 14208 16168 16512 18048 19092 20868 24252 25456 27824 32336 38184 41736 48504 50912 55648 64672 74777 76368 83472 97008 101824 111296 129344 149554 152736 166944 194016 203648 222592 224331 258688 299108 305472 333888 388032 448662 598216 610944 667776 776064 897324 1196432 1794648 2392864 3589296 4785728 7178592 9571456 14357184 28714368
- Sum of all divisors σ(n): 81861120
- Sum of proper divisors (its aliquot sum) s(n): 53146752
- 28714368 is an abundant number, because the sum of its proper divisors (53146752) is greater than itself. Its abundance is 24432384
Bases of 28714368
- Binary: 11011011000100101100000002
- Hexadecimal: 0x1B62580
- Base-36: H3G5C
Squares and roots of 28714368
- 28714368 squared (287143682) is 824514929639424
- 28714368 cubed (287143683) is 23675425111160528044032
-
The
square root of 28714368 is 5358.5789160933 -
The
cube root of 28714368 is 306.2196722431
Scales and comparisons
How big is 28714368?- 28,714,368 seconds is equal to 47 weeks, 3 days, 8 hours, 12 minutes, 48 seconds.
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To count from 1 to 28,714,368 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 28714368 cubic inches would be around 25.5 feet tall.
Recreational maths with 28714368
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The information we have on file for 28714368 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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