421621417404

Names of 421621417404

• Cardinal: 421621417404 can be written as Four hundred twenty-one billion, six hundred twenty-one million, four hundred seventeen thousand, four hundred four.

Scientific notation

• Scientific notation: 4.21621417404 × 10¹¹

Factors of 421621417404

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 66

Divisors of 421621417404

• Number of divisors d(n): 540
• Complete list of divisors:
  1 2 3 4 6 9 11 12 18 19 22 27 31 33 36 38 44 54 57 62 66 76 81 93 99 108 114 121 124 132 162 171 186 198 209 228 242 279 297 324 341 342 361 363 372 396 418 484 513 558 589 594 627 682 684 722 726 836 837 891 961 1023 1026 1083 1089 1116 1178 1188 1254 1364 1444 1452 1539 1674 1767 1782 1881 1922 2046 2052 2166 2178 2299 2356 2508 2511 2883 3069 3078 3249 3267 3348 3534 3564 3751 3762 3844 3971 4092 4332 4356 4598 5022 5301 5643 5766 6138 6156 6479 6498 6534 6897 7068 7502 7524 7942 8649 9196 9207 9747 9801 10044 10571 10602 11191 11253 11286 11532 11913 12276 12958 12996 13068 13794 15004 15884 15903 16929 17298 18259 18414 19437 19494 19602 20691 21142 21204 22382 22506 22572 23826 25916 25947 27588 27621 29241 29791 31713 31806 33573 33759 33858 34596 35739 36518 36828 38874 38988 39204 41382 42284 43681 44764 45012 47652 47709 51894 54777 55242 58311 58482 59582 62073 63426 63612 67146 67518 67716 71269 71478 73036 77748 77841 82764 87362 89373 95139 95418 100719 101277 103788 107217 109554 110484 116281 116622 116964 119164 123101 124146 126852 131043 134292 135036 142538 142956 155682 164331 174724 174933 178746 186219 190278 190836 200849 201438 202554 213807 214434 219108 232562 233244 246202 248292 262086 268119 285076 285417 302157 303831 311364 321651 327701 328662 346921 348843 349866 357492 369303 372438 380556 393129 401698 402876 405108 427614 428868 465124 492404 492993 524172 524799 536238 566029 570834 602547 604314 607662 641421 643302 655402 657324 693842 697686 699732 738606 744876 786258 803396 804357 855228 856251 906471 983103 985986 1040763 1046529 1049598 1072476 1107909 1132058 1141668 1179387 1205094 1208628 1215324 1282842 1286604 1310804 1354111 1387684 1395372 1477212 1478979 1572516 1608714 1698087 1712502 1807641 1812942 1924263 1966206 1971972 2081526 2093058 2099196 2209339 2215818 2264116 2358774 2410188 2413071 2565684 2708222 2949309 2957958 3122289 3139587 3217428 3323727 3396174 3425004 3538161 3604711 3615282 3625884 3816131 3848526 3932412 4062333 4163052 4186116 4418678 4431636 4717548 4826142 5094261 5416444 5422923 5772789 5898618 5915916 6226319 6244578 6279174 6628017 6647454 6792348 7076322 7209422 7230564 7632262 7697052 8124666 8837356 8847927 9366867 9418761 9652284 9971181 10188522 10754551 10814133 10845846 11448393 11545578 11797236 12186999 12452638 12489156 12558348 13256034 13294908 14152644 14418844 15264524 15282783 16249332 16268769 17695854 18678957 18733734 18837522 19884051 19942362 20377044 21509102 21628266 21691692 22896786 23091156 24373998 24905276 26512068 26543781 28100601 30565566 32263653 32442399 32537538 34345179 35391708 36560997 37357914 37467468 37675044 39768102 39884724 41977441 43018204 43256532 45793572 45848349 48747996 53087562 56036871 56201202 59652153 61131132 64527306 64884798 65075076 68489509 68690358 73121994 74715828 79536204 83954882 91696698 96790959 97327197 103035537 106175124 109682991 112073742 112402404 118300061 119304306 125932323 129054612 129769596 136979018 137380716 146243988 167909764 168110613 178956459 183393396 193581918 194654394 205468527 206071074 219365982 224147484 236600122 238608612 251864646 273958036 290372877 291981591 309106611 336221226 354900183 357912918 377796969 387163836 389308788 410937054 412142148 438731964 473200244 503729292 504331839 580745754 583963182 616405581 618213222 672442452 709800366 715825836 755593938 821874108 871118631 1008663678 1064700549 1133390907 1161491508 1167926364 1232811162 1236426444 1301300671 1419600732 1511187876 1742237262 1849216743 2017327356 2129401098 2266781814 2465622324 2602601342 3194101647 3400172721 3484474524 3698433486 3903902013 4258802196 4533563628 5205202684 5547650229 6388203294 6800345442 7396866972 7807804026 9582304941 11095300458 11711706039 12776406588 13600690884 15615608052 19164609882 22190600916 23423412078 35135118117 38329219764 46846824156 70270236234 105405354351 140540472468 210810708702 421621417404
• Sum of all divisors σ(n): 1321250234304
• Sum of proper divisors (its aliquot sum) s(n): 899628816900
• 421621417404 is an abundant number, because the sum of its proper divisors (899628816900) is greater than itself. Its abundance is 478007399496

Bases of 421621417404

• Binary: 110001000101010100110000100010110111100₂
• Hexadecimal: 0x622A9845BC
• Base-36: 5DOUI7R0

Squares and roots of 421621417404

• 421621417404 squared (421621417404²) is 177764619613757994099216
• 421621417404 cubed (421621417404³) is 74949370885835544491147318125155264
• The square root of 421621417404 is 649323.8155219629
• The cube root of 421621417404 is 7498.4969871337

Scales and comparisons

• 421,621,417,404 seconds is equal to 13,406 years, 13 weeks, 2 days, 12 hours, 23 minutes, 24 seconds.
• To count from 1 to 421,621,417,404 would take you about twenty-six thousand, eight hundred twelve 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 421621417404 cubic inches would be around 624.9 feet tall.

Recreational maths with 421621417404

• 421621417404 backwards is 404714126124
• 421621417404 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 421621417404's digits is 36
• More coming soon!