428900472
428,900,472 is an even composite number composed of six prime numbers multiplied together.
428900472 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 428900472:
23 × 32 × 7 × 112 × 13 × 541
(2 × 2 × 2 × 3 × 3 × 7 × 11 × 11 × 13 × 541)See below for interesting mathematical facts about the number 428900472 from the Numbermatics database.
Names of 428900472
- Cardinal: 428900472 can be written as Four hundred twenty-eight million, nine hundred thousand, four hundred seventy-two.
Scientific notation
- Scientific notation: 4.28900472 × 108
Factors of 428900472
Divisors of 428900472
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 4 6 7 8 9 11 12 13 14 18 21 22 24 26 28 33 36 39 42 44 52 56 63 66 72 77 78 84 88 91 99 104 117 121 126 132 143 154 156 168 182 198 231 234 242 252 264 273 286 308 312 363 364 396 429 462 468 484 504 541 546 572 616 693 726 728 792 819 847 858 924 936 968 1001 1082 1089 1092 1144 1287 1386 1452 1573 1623 1638 1694 1716 1848 2002 2164 2178 2184 2541 2574 2772 2904 3003 3146 3246 3276 3388 3432 3787 4004 4328 4356 4719 4869 5082 5148 5544 5951 6006 6292 6492 6552 6776 7033 7574 7623 8008 8712 9009 9438 9738 10164 10296 11011 11361 11902 12012 12584 12984 14066 14157 15148 15246 17853 18018 18876 19476 20328 21099 22022 22722 23804 24024 28132 28314 30296 30492 33033 34083 35706 36036 37752 38952 41657 42198 44044 45444 47608 49231 53559 56264 56628 60984 63297 65461 66066 68166 71412 72072 77363 83314 84396 88088 90888 98462 99099 107118 113256 124971 126594 130922 132132 136332 142824 147693 154726 166628 168792 196383 196924 198198 214236 232089 249942 253188 261844 264264 272664 295386 309452 333256 374913 392766 393848 396396 428472 443079 458227 464178 499884 506376 523688 541541 589149 590772 618904 696267 749826 785532 792792 850993 886158 916454 928356 999768 1083082 1178298 1181544 1374681 1392534 1499652 1571064 1624623 1701986 1772316 1832908 1856712 2166164 2356596 2552979 2749362 2785068 2999304 3249246 3403972 3544632 3665816 4124043 4332328 4713192 4873869 5105958 5498724 5570136 5956951 6498492 6807944 7658937 8248086 9747738 10211916 10997448 11913902 12996984 15317874 16496172 17870853 19495476 20423832 23827804 30635748 32992344 35741706 38990952 47655608 53612559 61271496 71483412 107225118 142966824 214450236 428900472
- Sum of all divisors σ(n): 1574358240
- Sum of proper divisors (its aliquot sum) s(n): 1145457768
- 428900472 is an abundant number, because the sum of its proper divisors (1145457768) is greater than itself. Its abundance is 716557296
Bases of 428900472
- Binary: 110011001000010000000011110002
- Hexadecimal: 0x19908078
- Base-36: 73CTQ0
Squares and roots of 428900472
- 428900472 squared (4289004722) is 183955614881822784
- 428900472 cubed (4289004723) is 78898650049864016277954048
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The
square root of 428900472 is 20709.9124092787 -
The
cube root of 428900472 is 754.1403440091
Scales and comparisons
How big is 428900472?- 428,900,472 seconds is equal to 13 years, 33 weeks, 1 day, 3 hours, 1 minute, 12 seconds.
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To count from 1 to 428,900,472 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 428900472 cubic inches would be around 62.8 feet tall.
Recreational maths with 428900472
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