428491008
428,491,008 is an even composite number composed of five prime numbers multiplied together.
428491008 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred twenty-four divisors.
Prime factorization of 428491008:
28 × 32 × 112 × 29 × 53
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 11 × 11 × 29 × 53)See below for interesting mathematical facts about the number 428491008 from the Numbermatics database.
Names of 428491008
- Cardinal: 428491008 can be written as Four hundred twenty-eight million, four hundred ninety-one thousand and eight.
Scientific notation
- Scientific notation: 4.28491008 × 108
Factors of 428491008
Divisors of 428491008
- Number of divisors d(n): 324
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Complete list of divisors:
1 2 3 4 6 8 9 11 12 16 18 22 24 29 32 33 36 44 48 53 58 64 66 72 87 88 96 99 106 116 121 128 132 144 159 174 176 192 198 212 232 242 256 261 264 288 318 319 348 352 363 384 396 424 464 477 484 522 528 576 583 636 638 696 704 726 768 792 848 928 954 957 968 1044 1056 1089 1152 1166 1272 1276 1392 1408 1452 1537 1584 1696 1749 1856 1908 1914 1936 2088 2112 2178 2304 2332 2544 2552 2784 2816 2871 2904 3074 3168 3392 3498 3509 3712 3816 3828 3872 4176 4224 4356 4611 4664 5088 5104 5247 5568 5742 5808 6148 6336 6413 6784 6996 7018 7424 7632 7656 7744 8352 8448 8712 9222 9328 10176 10208 10494 10527 11136 11484 11616 12296 12672 12826 13568 13833 13992 14036 15264 15312 15488 16704 16907 17424 18444 18656 19239 20352 20416 20988 21054 22272 22968 23232 24592 25344 25652 27666 27984 28072 30528 30624 30976 31581 33408 33814 34848 36888 37312 38478 40704 40832 41976 42108 45936 46464 49184 50721 51304 55332 55968 56144 57717 61056 61248 63162 66816 67628 69696 73776 74624 76956 81664 83952 84216 91872 92928 98368 101442 102608 110664 111936 112288 115434 122112 122496 126324 135256 139392 147552 149248 152163 153912 167904 168432 183744 185977 196736 202884 205216 221328 223872 224576 230868 244992 252648 270512 278784 295104 304326 307824 335808 336864 367488 371954 393472 405768 410432 442656 447744 449152 461736 505296 541024 557931 590208 608652 615648 671616 673728 734976 743908 811536 820864 885312 898304 923472 1010592 1082048 1115862 1180416 1217304 1231296 1343232 1347456 1487816 1623072 1641728 1673793 1770624 1846944 2021184 2164096 2231724 2434608 2462592 2694912 2975632 3246144 3347586 3541248 3693888 4042368 4328192 4463448 4869216 4925184 5951264 6492288 6695172 7387776 8084736 8926896 9738432 11902528 12984576 13390344 14775552 17853792 19476864 23805056 26780688 35707584 38953728 47610112 53561376 71415168 107122752 142830336 214245504 428491008
- Sum of all divisors σ(n): 1431300780
- Sum of proper divisors (its aliquot sum) s(n): 1002809772
- 428491008 is an abundant number, because the sum of its proper divisors (1002809772) is greater than itself. Its abundance is 574318764
Bases of 428491008
- Binary: 110011000101001000001000000002
- Hexadecimal: 0x198A4100
- Base-36: 7341S0
Squares and roots of 428491008
- 428491008 squared (4284910082) is 183604543936856064
- 428491008 cubed (4284910083) is 78672896104883743214272512
-
The
square root of 428491008 is 20700.0243478121 -
The
cube root of 428491008 is 753.9002792693
Scales and comparisons
How big is 428491008?- 428,491,008 seconds is equal to 13 years, 32 weeks, 3 days, 9 hours, 16 minutes, 48 seconds.
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To count from 1 to 428,491,008 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 428491008 cubic inches would be around 62.8 feet tall.
Recreational maths with 428491008
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The information we have on file for 428491008 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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