28082340
28,082,340 is an even composite number composed of six prime numbers multiplied together.
28082340 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 28082340:
22 × 32 × 5 × 11 × 13 × 1091
(2 × 2 × 3 × 3 × 5 × 11 × 13 × 1091)See below for interesting mathematical facts about the number 28082340 from the Numbermatics database.
Names of 28082340
- Cardinal: 28082340 can be written as Twenty-eight million, eighty-two thousand, three hundred forty.
Scientific notation
- Scientific notation: 2.808234 × 107
Factors of 28082340
Divisors of 28082340
- Number of divisors d(n): 144
-
Complete list of divisors:
1 2 3 4 5 6 9 10 11 12 13 15 18 20 22 26 30 33 36 39 44 45 52 55 60 65 66 78 90 99 110 117 130 132 143 156 165 180 195 198 220 234 260 286 330 390 396 429 468 495 572 585 660 715 780 858 990 1091 1170 1287 1430 1716 1980 2145 2182 2340 2574 2860 3273 4290 4364 5148 5455 6435 6546 8580 9819 10910 12001 12870 13092 14183 16365 19638 21820 24002 25740 28366 32730 36003 39276 42549 48004 49095 56732 60005 65460 70915 72006 85098 98190 108009 120010 127647 141830 144012 156013 170196 180015 196380 212745 216018 240020 255294 283660 312026 360030 425490 432036 468039 510588 540045 624052 638235 720060 780065 850980 936078 1080090 1276470 1404117 1560130 1872156 2160180 2340195 2552940 2808234 3120260 4680390 5616468 7020585 9360780 14041170 28082340
- Sum of all divisors σ(n): 100166976
- Sum of proper divisors (its aliquot sum) s(n): 72084636
- 28082340 is an abundant number, because the sum of its proper divisors (72084636) is greater than itself. Its abundance is 44002296
Bases of 28082340
- Binary: 11010110010000000101001002
- Hexadecimal: 0x1AC80A4
- Base-36: GPWH0
Squares and roots of 28082340
- 28082340 squared (280823402) is 788617819875600
- 28082340 cubed (280823403) is 22146233747805356904000
-
The
square root of 28082340 is 5299.2773092187 -
The
cube root of 28082340 is 303.9562639065
Scales and comparisons
How big is 28082340?- 28,082,340 seconds is equal to 46 weeks, 3 days, 39 minutes.
-
To count from 1 to 28,082,340 would take you about seventeen 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 28082340 cubic inches would be around 25.3 feet tall.
Recreational maths with 28082340
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The information we have on file for 28082340 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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