428602020
428,602,020 is an even composite number composed of seven prime numbers multiplied together.
428602020 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 428602020:
22 × 3 × 5 × 72 × 11 × 29 × 457
(2 × 2 × 3 × 5 × 7 × 7 × 11 × 29 × 457)See below for interesting mathematical facts about the number 428602020 from the Numbermatics database.
Names of 428602020
- Cardinal: 428602020 can be written as Four hundred twenty-eight million, six hundred two thousand and twenty.
Scientific notation
- Scientific notation: 4.2860202 × 108
Factors of 428602020
Divisors of 428602020
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 4 5 6 7 10 11 12 14 15 20 21 22 28 29 30 33 35 42 44 49 55 58 60 66 70 77 84 87 98 105 110 116 132 140 145 147 154 165 174 196 203 210 220 231 245 290 294 308 319 330 348 385 406 420 435 457 462 490 539 580 588 609 638 660 735 770 812 870 914 924 957 980 1015 1078 1155 1218 1276 1371 1421 1470 1540 1595 1617 1740 1828 1914 2030 2156 2233 2285 2310 2436 2695 2742 2842 2940 3045 3190 3199 3234 3828 4060 4263 4466 4570 4620 4785 5027 5390 5484 5684 6090 6380 6398 6468 6699 6855 7105 8085 8526 8932 9140 9570 9597 10054 10780 11165 12180 12796 13253 13398 13710 14210 15081 15631 15995 16170 17052 19140 19194 20108 21315 22330 22393 25135 26506 26796 27420 28420 30162 31262 31990 32340 33495 35189 38388 39759 42630 44660 44786 46893 47985 50270 53012 60324 62524 63980 66265 66990 67179 70378 75405 78155 79518 85260 89572 92771 93786 95970 100540 105567 111965 132530 133980 134358 140756 145783 150810 156310 159036 175945 185542 187572 191940 198795 211134 223930 234465 246323 265060 268716 278313 291566 301620 312620 335895 351890 371084 397590 422268 437349 447860 463855 468930 492646 527835 556626 583132 649397 671790 703780 728915 738969 795180 874698 927710 937860 985292 1020481 1055670 1113252 1231615 1298794 1343580 1391565 1457830 1477938 1749396 1855420 1948191 2040962 2111340 2186745 2463230 2597588 2783130 2915660 2955876 3061443 3246985 3694845 3896382 4081924 4373490 4926460 5102405 5566260 6122886 6493970 7143367 7389690 7792764 8746980 9740955 10204810 12245772 12987940 14286734 14779380 15307215 19481910 20409620 21430101 28573468 30614430 35716835 38963820 42860202 61228860 71433670 85720404 107150505 142867340 214301010 428602020
- Sum of all divisors σ(n): 1578890880
- Sum of proper divisors (its aliquot sum) s(n): 1150288860
- 428602020 is an abundant number, because the sum of its proper divisors (1150288860) is greater than itself. Its abundance is 721686840
Bases of 428602020
- Binary: 110011000101111110010101001002
- Hexadecimal: 0x198BF2A4
- Base-36: 736FFO
Squares and roots of 428602020
- 428602020 squared (4286020202) is 183699691548080400
- 428602020 cubed (4286020203) is 78734058870884186562408000
-
The
square root of 428602020 is 20702.7056202807 -
The
cube root of 428602020 is 753.9653796251
Scales and comparisons
How big is 428602020?- 428,602,020 seconds is equal to 13 years, 32 weeks, 4 days, 16 hours, 7 minutes.
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To count from 1 to 428,602,020 would take you about twenty years!
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 428602020 cubic inches would be around 62.8 feet tall.
Recreational maths with 428602020
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The information we have on file for 428602020 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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