428235792138

Names of 428235792138

• Cardinal: 428235792138 can be written as Four hundred twenty-eight billion, two hundred thirty-five million, seven hundred ninety-two thousand, one hundred thirty-eight.

Scientific notation

• Scientific notation: 4.28235792138 × 10¹¹

Factors of 428235792138

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 201

Divisors of 428235792138

• Number of divisors d(n): 1152
• Complete list of divisors:
  1 2 3 6 7 9 11 14 17 18 19 21 22 27 33 34 38 41 42 49 51 54 57 63 66 77 82 98 99 101 102 114 119 121 123 126 133 147 153 154 171 187 189 198 202 209 231 238 242 246 266 287 294 297 303 306 323 342 357 363 369 374 378 399 418 441 451 459 462 513 539 561 574 594 606 627 646 693 697 707 714 726 738 779 798 833 847 861 882 902 909 918 931 969 1026 1071 1078 1089 1107 1111 1122 1197 1254 1309 1323 1353 1386 1394 1414 1463 1558 1617 1666 1683 1694 1717 1722 1818 1862 1881 1919 1938 2009 2057 2079 2091 2121 2142 2178 2214 2222 2261 2299 2337 2394 2499 2541 2583 2618 2646 2706 2727 2793 2907 2926 3157 3213 3234 3267 3333 3366 3434 3553 3591 3762 3838 3927 4018 4059 4114 4141 4158 4182 4242 4389 4522 4598 4674 4851 4879 4949 4961 4998 5049 5082 5151 5166 5453 5454 5586 5643 5757 5814 5929 6027 6171 6273 6314 6363 6426 6534 6666 6783 6897 7011 7106 7182 7497 7623 7667 7749 7777 7854 8118 8282 8379 8569 8721 8778 9163 9471 9702 9758 9898 9922 9999 10098 10241 10302 10659 10906 11286 11514 11781 11858 12019 12054 12177 12221 12342 12423 12546 12726 13167 13243 13433 13566 13794 14022 14399 14553 14637 14847 14883 14994 15246 15334 15453 15498 15554 15827 16093 16359 16758 17138 17271 17442 17787 18081 18326 18513 18819 18887 18942 19089 19998 20349 20482 20691 21033 21109 21318 22099 22491 22869 23001 23331 23562 24038 24354 24442 24846 24871 25137 25707 26334 26486 26866 27489 28413 28798 28987 29106 29274 29694 29766 29997 30723 30906 31654 31977 32186 32623 32718 34153 34542 34727 35343 35574 36057 36162 36663 37026 37269 37638 37774 38171 38178 39083 39501 39729 40299 40698 41382 42066 42218 43197 43911 44198 44541 44649 44982 45551 45738 46002 46359 46662 47481 48279 49077 49742 50274 51414 51813 53361 53669 54243 54439 54978 55539 56661 56826 57974 59983 59994 61047 61446 62073 63327 63954 65246 66297 68306 69003 69454 69993 70397 70686 72114 73326 74538 74613 76342 77121 78166 78679 79002 79458 80598 82467 84133 84337 85239 85547 86394 86961 87822 89082 89298 91102 92169 92701 92718 94031 94259 94962 95931 96558 97869 98154 100793 102459 103626 104181 106722 107338 108171 108486 108878 109989 111078 111807 112651 113322 114513 117249 119187 119966 120897 122094 124146 126654 129591 131733 132209 132594 133623 133947 136653 138006 139986 140794 142443 144837 145673 147231 147763 149226 154242 157358 160083 161007 163317 164934 168266 168674 169983 170478 171094 173922 174097 179949 184338 185402 188062 188518 189981 191862 195738 198891 201586 202909 204918 207009 207757 208362 209979 211191 216342 219978 223614 223839 225302 228361 229026 231363 232199 234498 236037 238374 241794 243089 247401 252399 253011 256641 259182 260883 263466 264418 267246 267894 273306 273581 276507 278103 282093 282777 284886 289674 291346 293607 294462 295526 302379 307377 312543 318857 320166 322014 324513 326634 329967 337953 339966 343539 348194 351747 357561 358853 359898 362691 375683 379962 388773 396627 397782 405818 409959 414018 415514 419881 419958 422382 427329 434511 437019 443289 447678 456722 462726 464398 472074 483021 486178 489951 492779 494802 501061 504798 506022 509949 513282 521766 522291 539847 547162 550753 553014 556206 564186 565554 569943 587214 590359 596673 598829 604758 608727 614754 623271 625086 633573 637714 648907 649026 659813 659934 671517 675906 685083 687078 696597 703494 708111 715122 717706 725382 729267 751366 757197 759033 769923 774367 777546 782649 793254 819918 820743 834309 839762 846279 848331 854658 865469 869022 874038 880821 886578 907137 922131 925463 937629 956571 966042 979902 985558 1002122 1013859 1019711 1019898 1030617 1034341 1044582 1055241 1076559 1079694 1101506 1127049 1139886 1180718 1189881 1193346 1197658 1217454 1229877 1246542 1259643 1267146 1297814 1311057 1319626 1329867 1337543 1343034 1370166 1393194 1416222 1449063 1454299 1458534 1469853 1478337 1503183 1514394 1518066 1539846 1548734 1565298 1566873 1598527 1602403 1619541 1625393 1641486 1652259 1668618 1692558 1696662 1730938 1761642 1771077 1796487 1814274 1826181 1844262 1850926 1869813 1875258 1900719 1913142 1915067 1946721 1979439 2027718 2039422 2055249 2061234 2068682 2089791 2110482 2124333 2153118 2187801 2231999 2254098 2271591 2277099 2309769 2323101 2379762 2459754 2462229 2502927 2511971 2519286 2538837 2544993 2596407 2622114 2659734 2675086 2721411 2776389 2869713 2898126 2908598 2939706 2956674 3006366 3041577 3059133 3103023 3133746 3197054 3204806 3229677 3239082 3250786 3304518 3381147 3449453 3507427 3542154 3569643 3592974 3652362 3739626 3778929 3801438 3830134 3855271 3893442 3933171 3947383 3958878 3989601 4012629 4110498 4132513 4179582 4248666 4362897 4375602 4435011 4463998 4509549 4543182 4554198 4618691 4619538 4646202 4700619 4795581 4807209 4876179 4924458 4956777 5005854 5023942 5077674 5089986 5192814 5313231 5389461 5420569 5442822 5478543 5552778 5609439 5739426 5745201 5840163 5938317 6058283 6083154 6118266 6165747 6206046 6269373 6459354 6563403 6695997 6762294 6898906 6969303 7014854 7137977 7139286 7386687 7535913 7557858 7710542 7789221 7866342 7894766 7979202 8025258 8265026 8329167 8518037 8609139 8725794 8870022 9019098 9177399 9237382 9309069 9362801 9401238 9520159 9591162 9614418 9689031 9752358 9913554 10143441 10180093 10348359 10522281 10626462 10778922 10841138 10957086 11216821 11218878 11336787 11377751 11490402 11565813 11680326 11842149 11876634 12037887 12116566 12331494 12397539 12538746 13088691 13126806 13305033 13391994 13528647 13856073 13938606 14275954 14386743 14421627 14628537 14712973 14773374 14870331 15071826 15578442 15939693 16168383 16261707 16658334 17036074 17218278 17235603 17520489 17583797 17814951 18174849 18354798 18618138 18725602 19040318 19378062 20087991 20286882 20360186 20696718 20907909 21044562 21413931 22433642 22607739 22673574 22755502 23131626 23367663 23684298 24075774 24551989 24795078 24987501 25554111 26177382 26610066 27057294 27532197 27631681 27712146 27927207 28088403 28560477 28773486 28843254 29257074 29425946 29740662 30540279 31045077 31566843 31879386 32336766 32523414 33650463 34133253 34471206 34697439 35040978 35167594 35526447 35629902 36113661 36349698 37192617 37943983 39266073 40175982 41568219 41815818 42407981 42827862 43160229 43264881 43885611 44138919 45215478 46735326 48785121 49103978 49975002 51108222 51706809 52751391 54524547 55064394 55263362 55854414 56176806 57120954 59626259 60263973 61080558 62090154 63133686 64241793 65539607 66641113 67300926 67823217 68266506 69394878 71052894 72227322 73655967 74385234 75887966 76662333 78517747 78532146 82895043 83136438 84265209 84815962 85681431 86320458 86529762 87771222 88277838 91620837 93135231 94700529 97570242 100951389 102399759 102990811 103413618 104092317 105502782 106579341 109049094 111577851 113831949 119252518 120527946 124704657 127223943 128483586 131079214 132416757 133282226 135646434 146355363 147311934 153324666 157035494 158254173 161842703 163573641 165790086 168530418 171362862 178878777 183241674 186270462 189401058 192725379 193421767 196618821 199923339 201902778 204799518 205981622 208184634 213158682 220967901 223155702 227663898 229986999 235553241 248685129 249409314 252795627 254447886 257044293 264833514 274862511 292710726 302854167 307199277 308972433 316508346 323685406 327147282 341495847 357757554 381671829 385450758 386843534 393237642 397250271 399846678 417383813 441935802 459973998 466487791 471106482 474762519 485528109 497370258 505591254 514088586 536636331 549725022 580265301 589856463 599770017 605708334 614398554 617944866 662903703 682991694 706659723 720935677 746055387 763343658 794500542 834767626 926917299 932975582 949525038 971056218 1024487541 1073272662 1132898921 1145015487 1160530602 1179712926 1199540034 1252151439 1325807406 1399463373 1413319446 1441871354 1456584327 1492110774 1609908993 1740795903 1769569389 1799310051 1853834598 2048975082 2119979169 2162807031 2265797842 2290030974 2504302878 2780751897 2798926746 2913168654 3219817986 3398696763 3481591806 3539138778 3598620102 3756454317 4198390119 4239958338 4325614062 4369752981 5222387709 5561503794 6488421093 6797393526 7512908634 7930292447 8396780238 8739505962 10196090289 10444775418 11269362951 12595170357 12976842186 15860584894 19465263279 20392180578 22538725902 23790877341 25190340714 30588270867 38930526558 47581754682 61176541734 71372632023 142745264046 214117896069 428235792138
• Sum of all divisors σ(n): 1403006572800
• Sum of proper divisors (its aliquot sum) s(n): 974770780662
• 428235792138 is an abundant number, because the sum of its proper divisors (974770780662) is greater than itself. Its abundance is 546534988524

Bases of 428235792138

• Binary: 110001110110100110101111001111100001010₂
• Hexadecimal: 0x63B4D79F0A
• Base-36: 5GQ8J7YI

Squares and roots of 428235792138

• 428235792138 squared (428235792138²) is 183385893668060342611044
• 428235792138 cubed (428235792138³) is 78532403441876859248024102567172072
• The square root of 428235792138 is 654397.2739383929
• The cube root of 428235792138 is 7537.5057132601

Scales and comparisons

• 428,235,792,138 seconds is equal to 13,616 years, 29 weeks, 5 days, 18 hours, 42 minutes, 18 seconds.
• To count from 1 to 428,235,792,138 would take you about twenty-seven thousand, two hundred thirty-three 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 428235792138 cubic inches would be around 628.1 feet tall.

Recreational maths with 428235792138

• 428235792138 backwards is 831297532824
• 428235792138 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 428235792138's digits is 54
• More coming soon!