28363140
28,363,140 is an even composite number composed of seven prime numbers multiplied together.
28363140 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 28363140:
22 × 32 × 5 × 13 × 17 × 23 × 31
(2 × 2 × 3 × 3 × 5 × 13 × 17 × 23 × 31)See below for interesting mathematical facts about the number 28363140 from the Numbermatics database.
Names of 28363140
- Cardinal: 28363140 can be written as Twenty-eight million, three hundred sixty-three thousand, one hundred forty.
Scientific notation
- Scientific notation: 2.836314 × 107
Factors of 28363140
Divisors of 28363140
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 4 5 6 9 10 12 13 15 17 18 20 23 26 30 31 34 36 39 45 46 51 52 60 62 65 68 69 78 85 90 92 93 102 115 117 124 130 138 153 155 156 170 180 186 195 204 207 221 230 234 255 260 276 279 299 306 310 340 345 372 390 391 403 414 442 460 465 468 510 527 558 585 598 612 620 663 690 713 765 780 782 806 828 884 897 930 1020 1035 1054 1105 1116 1170 1173 1196 1209 1326 1380 1395 1426 1495 1530 1564 1581 1612 1794 1860 1955 1989 2015 2070 2108 2139 2210 2340 2346 2418 2635 2652 2691 2790 2852 2990 3060 3162 3315 3519 3565 3588 3627 3910 3978 4030 4140 4278 4420 4485 4692 4743 4836 5083 5270 5382 5580 5865 5980 6045 6324 6417 6630 6851 7038 7130 7254 7820 7905 7956 8060 8556 8970 9269 9486 9945 10166 10540 10695 10764 11730 12090 12121 12834 13260 13455 13702 14076 14260 14508 15249 15810 17595 17940 18135 18538 18972 19890 20332 20553 21390 23460 23715 24180 24242 25415 25668 26910 27404 27807 30498 31620 32085 34255 35190 36270 36363 37076 39780 41106 42780 45747 46345 47430 48484 50830 53820 55614 60605 60996 61659 64170 68510 70380 72540 72726 76245 82212 83421 91494 92690 94860 101660 102765 109089 111228 121210 123318 128340 137020 139035 145452 152490 157573 166842 181815 182988 185380 205530 218178 228735 242420 246636 278070 304980 308295 315146 333684 363630 411060 417105 436356 457470 472719 545445 556140 616590 630292 727260 787865 834210 914940 945438 1090890 1233180 1418157 1575730 1668420 1890876 2181780 2363595 2836314 3151460 4727190 5672628 7090785 9454380 14181570 28363140
- Sum of all divisors σ(n): 105670656
- Sum of proper divisors (its aliquot sum) s(n): 77307516
- 28363140 is an abundant number, because the sum of its proper divisors (77307516) is greater than itself. Its abundance is 48944376
Bases of 28363140
- Binary: 11011000011001001100001002
- Hexadecimal: 0x1B0C984
- Base-36: GVX50
Squares and roots of 28363140
- 28363140 squared (283631402) is 804467710659600
- 28363140 cubed (283631403) is 22817230302917727144000
-
The
square root of 28363140 is 5325.7055870561 -
The
cube root of 28363140 is 304.9660089325
Scales and comparisons
How big is 28363140?- 28,363,140 seconds is equal to 46 weeks, 6 days, 6 hours, 39 minutes.
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To count from 1 to 28,363,140 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 28363140 cubic inches would be around 25.4 feet tall.
Recreational maths with 28363140
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"Number 28363140 - Facts about the integer". Numbermatics.com. 2024. Web. 3 May 2024.
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Numbermatics. (2024). Number 28363140 - Facts about the integer. Retrieved 3 May 2024, from https://numbermatics.com/n/28363140/
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The information we have on file for 28363140 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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