428355863029458

Names of 428355863029458

• Cardinal: 428355863029458 can be written as Four hundred twenty-eight trillion, three hundred fifty-five billion, eight hundred sixty-three million, twenty-nine thousand, four hundred fifty-eight.

Scientific notation

• Scientific notation: 4.28355863029458 × 10¹⁴

Factors of 428355863029458

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 19646

Divisors of 428355863029458

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 3 6 7 9 13 14 18 21 26 27 29 39 42 54 58 61 63 78 81 87 91 117 122 126 162 174 182 183 189 203 234 261 273 351 366 377 378 406 427 522 546 549 567 609 702 754 783 793 819 841 854 1053 1098 1131 1134 1218 1281 1566 1586 1638 1647 1682 1769 1827 2106 2262 2349 2379 2457 2523 2562 2639 3294 3393 3538 3654 3843 4698 4758 4914 4941 5046 5278 5307 5481 5551 5887 6786 7137 7371 7569 7686 7917 9882 10179 10614 10933 10962 11102 11529 11774 12383 14274 14742 15138 15834 15921 16443 16653 17661 19531 20358 21411 21866 22707 22997 23058 23751 24389 24766 30537 31842 32799 32886 33306 34587 35322 37149 39062 42822 45414 45994 47502 47763 48778 49959 51301 52983 58593 61074 64233 65598 68121 68991 69174 71253 73167 74298 76531 95526 98397 99918 102602 105966 111447 117186 128466 136242 136717 137982 142506 143289 146334 149877 153062 153903 158949 160979 170723 175779 196794 206973 213759 219501 222894 229593 253903 273434 286578 295191 299754 307806 317057 317898 321958 334341 341446 351558 359107 410151 413946 427518 439002 449631 459186 461709 476847 482937 507806 512169 527337 566399 590382 620919 634114 658503 666913 668682 688779 718214 761709 820302 885573 899262 923418 951171 953694 965874 1003023 1024338 1054674 1077321 1132798 1191391 1230453 1241838 1317006 1333826 1377558 1385127 1448811 1487729 1523418 1536507 1582011 1699197 1771146 1777321 1862757 1902342 1975509 2000739 2006046 2066337 2154642 2219399 2285127 2382782 2460906 2770254 2853513 2897622 2975458 3073014 3164022 3231963 3398394 3554642 3574173 3691359 3725514 3951018 3964793 4001478 4132674 4155381 4346433 4438798 4463187 4570254 4609521 4668391 5097591 5331963 5707026 6002217 6199011 6463926 6658197 6855381 7148346 7363187 7382718 7929586 8310762 8339737 8560539 8692866 8926374 9219042 9336782 9695889 10195182 10414103 10663926 10722519 11074077 11894379 12004434 12398022 13039299 13316394 13389561 13710762 13828563 14005173 14726374 15292773 15488083 15995889 16425571 16679474 17121078 18006651 19340477 19391778 19974591 20566143 20828206 21445038 22089561 22148154 23788758 25019211 25681617 26078598 26779122 27657126 28010346 29087667 30585546 30976166 31242309 31991778 32167557 32851142 34550339 35683137 36013302 38680954 39949182 40168683 41132286 42015519 44179122 45878319 46464249 47987667 49276713 50038422 51363234 51542309 54019953 58021431 58175334 59923773 62484618 64335114 66268683 69100678 71366274 75057633 80337366 84031038 91756638 92928498 93726927 95975334 96502671 98553426 103084618 103651017 107049411 108039906 108416581 114978997 116042862 119847546 120506049 126046557 132537366 135383339 139392747 143963001 147830139 150115266 154626927 174064293 179771319 187453854 193005342 198806049 207302034 213532423 214098822 216833162 225172899 229957994 241012098 241852373 252093114 270766678 278785494 281180781 287926002 295660278 309253854 310953051 321148233 325249743 344936991 348128586 359542638 378139671 397612098 406150017 418178241 427064846 443490417 449154407 450345798 463880781 476341559 483704746 522192879 562361562 596418147 621906102 640597269 642296466 650499486 675518697 689873982 725557119 756279342 812300034 836356482 843542343 886980834 898308814 927761562 932859153 952683118 975749229 1001959831 1034810973 1044385758 1192836294 1218450051 1254534723 1281194538 1330471251 1347463221 1351037394 1391642343 1429024677 1451114238 1494726961 1566578637 1687084686 1865718306 1921791807 1951498458 2003919662 2069621946 2176671357 2436900102 2509069446 2660942502 2694926442 2783284686 2798577459 2858049354 2927247687 2989453922 3005879493 3104432919 3133157274 3144080849 3334390913 3655350153 3843583614 4042389663 4174927029 4287074031 4353342714 4484180883 5597154918 5765375421 5854495374 6011758986 6192440267 6208865838 6288161698 6530014071 6668781826 7013718817 7310700306 8084779326 8349854058 8574148062 8781743061 8968361766 9017638479 9313298757 9432242547 10003172739 10966050459 11530750842 12127168989 12384880534 12861222093 13025477803 13060028142 13452542649 14027437634 17296126263 17563486122 18035276958 18577320801 18626597514 18864485094 19590042213 20006345478 21041156451 21932100918 24254337978 25722444186 26050955606 26905085298 27052915437 28296727641 29056835099 30009518217 34592252526 36381506967 37154641602 38583666279 39076433409 39180084426 40357627947 42082312902 43347081869 54105830874 55731962403 56593455282 58113670198 60019036434 63123469353 72763013934 77167332558 78152866818 80715255894 81158746311 84890182923 86694163738 87170505297 90028554651 91178344621 111463924806 117229300227 121072883841 126246938706 130041245607 162317492622 167195887209 169780365846 174341010594 180057109302 182356689242 189370408059 203397845693 234458600454 242145767682 254670548769 260082491214 261511515891 270085663953 273535033863 334391774418 351687900681 377738856287 378740816118 390123736821 406795691386 501587661627 509341097538 523023031782 540171327906 547070067726 568111224177 610193537079 703375801362 755477712574 780247473642 784534547673 820605101589 1003175323254 1055063702043 1133216568861 1136222448354 1170371210463 1220387074158 1569069095346 1641210203178 1830580611237 2110127404086 2266433137722 2340742420926 2353603643019 2461815304767 2644171994009 3399649706583 3511113631389 3661161222474 4707207286038 4923630609534 5288343988018 5491741833711 6799299413166 7022227262778 7385445914301 7932515982027 10198949119749 10983483667422 14770891828602 15865031964054 16475225501133 20397898239498 23797547946081 30596847359247 32950451002266 47595095892162 61193694718494 71392643838243 142785287676486 214177931514729 428355863029458
• Sum of all divisors σ(n): 1243644916631040
• Sum of proper divisors (its aliquot sum) s(n): 815289053601582
• 428355863029458 is an abundant number, because the sum of its proper divisors (815289053601582) is greater than itself. Its abundance is 386933190572124

Bases of 428355863029458

• Binary: 1100001011001011001011111000011011010011011010010₂
• Hexadecimal: 0x185965F0DA6D2
• Base-36: 47U7YT0Z4I

Squares and roots of 428355863029458

• 428355863029458 squared (428355863029458²) is 183488745391711783025375773764
• 428355863029458 cubed (428355863029458³) is 78598479888459185326852636174332497875539912
• The square root of 428355863029458 is 20696759.7229483729
• The cube root of 428355863029458 is 75382.1011526961

Scales and comparisons

• 428,355,863,029,458 seconds is equal to 13,620,391 years, 23 weeks, 3 days, 18 hours, 24 minutes, 18 seconds.
• To count from 1 to 428,355,863,029,458 would take you about thirty-four million, fifty thousand, nine hundred seventy-eight 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 428355863029458 cubic inches would be around 6281.8 feet tall.

Recreational maths with 428355863029458

• 428355863029458 backwards is 854920368553824
• The number of decimal digits it has is: 15
• The sum of 428355863029458's digits is 72
• More coming soon!