42739661903666

Names of 42739661903666

• Cardinal: 42739661903666 can be written as Forty-two trillion, seven hundred thirty-nine billion, six hundred sixty-one million, nine hundred three thousand, six hundred sixty-six.

Scientific notation

• Scientific notation: 4.2739661903666 × 10¹³

Factors of 42739661903666

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 185

Divisors of 42739661903666

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 7 13 14 26 29 31 49 58 62 91 98 103 169 182 203 206 217 338 377 403 406 434 637 721 754 806 841 899 961 1183 1274 1339 1421 1442 1519 1682 1798 1922 2366 2639 2678 2821 2842 2987 3038 3193 4901 5047 5239 5278 5642 5887 5974 6293 6386 6727 8281 9373 9802 10094 10478 10933 11687 11774 12493 12586 13454 16562 17407 18473 18746 19747 20909 21866 22351 23374 24986 26071 27869 29791 34307 34814 36673 36946 38831 39494 41209 41509 41818 44051 44702 47089 52142 55738 59582 65611 68614 73346 76531 77662 81809 82418 83018 86623 87451 88102 92597 94178 98983 121849 131222 142129 146363 151931 153062 156457 162409 163618 173246 174902 182497 185194 195083 197966 208537 240149 243698 256711 271817 284258 290563 292726 303862 312914 324818 338923 362297 364994 387283 390166 417074 480298 504803 513422 535717 539617 543634 572663 581126 606361 612157 648179 677846 692881 724594 774566 808201 852943 863939 994903 1009606 1063517 1071434 1079234 1126099 1136863 1145326 1203761 1212722 1224314 1277479 1286779 1296358 1365581 1385762 1459759 1616402 1705886 1727878 1902719 1989806 2033941 2127034 2252198 2273726 2372461 2407522 2536079 2554958 2573558 2685313 2710981 2731162 2870507 2919518 3068473 3533621 3777319 3805438 4067882 4244527 4405999 4537253 4709861 4744922 4850167 5034679 5072158 5370626 5421962 5657407 5741014 6047573 6136946 6964321 7067242 7444619 7554638 7882693 7958041 8426327 8489054 8811998 9007453 9074506 9419722 9700334 10069358 10506613 11231207 11314814 12095146 13928642 14639287 14889238 15648893 15765386 15916082 16607227 16728127 16852654 17752553 18014906 18797191 18976867 20093549 21013226 21479311 22462414 24735347 25054231 26441233 29278574 30841993 31297786 32969027 33214454 33456254 34909069 35242753 35505106 37316591 37594382 37953734 39601849 39890149 40187098 42333011 42958622 49470694 50108462 52882466 55178851 58984289 61683986 63052171 65938054 69818138 70485506 73546291 74633182 78618449 79203698 79780298 83244703 84666022 88985717 102475009 109542251 110357702 117096889 117968578 126104342 131580337 136585969 140654843 146005691 147092582 150355177 157236898 166489406 175379617 177971434 204950018 215893951 219084502 230783189 234193778 244363483 246699271 261216137 263160674 273171938 279231043 281309686 292011382 300710354 325705003 350759234 431787902 453817897 461566378 485115683 488726966 493398542 514824037 518571937 522432274 550329143 558462086 582712921 622900019 651410006 717325063 766795757 819678223 907635794 956101783 970231366 1022039837 1029648074 1037143874 1082181139 1100658286 1156814321 1165425842 1227657319 1245800038 1434650126 1533591514 1639356446 1710544381 1828512959 1912203566 1954617301 2044079674 2164362278 2279935021 2313628642 2455314638 2580585793 3176725279 3395809781 3421088762 3630003559 3657025918 3909234602 4078990447 4234165039 4360300133 4559870042 5161171586 6353450558 6692712481 6791619562 7154278859 7260007118 7575267973 8097700247 8157980894 8468330078 8720600266 13385424962 14068354807 14308557718 15038586173 15150535946 15959545147 16195400494 18064100551 22237076953 23770668467 25410024913 28136709614 29639155273 30077172346 31919090294 33547615309 36128201102 44474153906 47541336934 50820049826 53026875811 56683901729 59278310546 67095230618 98478483649 105270103211 106053751622 113367803458 126448703857 196956967298 207474086911 210540206422 234833307163 252897407714 414948173822 436118999017 469666614326 689349385543 736890722477 872237998034 1378698771086 1473781444954 1643833150141 3052832993119 3287666300282 6105665986238 21369830951833 42739661903666
• Sum of all divisors σ(n): 87261715127808
• Sum of proper divisors (its aliquot sum) s(n): 44522053224142
• 42739661903666 is an abundant number, because the sum of its proper divisors (44522053224142) is greater than itself. Its abundance is 1782391320476

Bases of 42739661903666

• Binary: 1001101101111100011010010111011001011100110010₂
• Hexadecimal: 0x26DF1A5D9732
• Base-36: F5EBV6WXE

Squares and roots of 42739661903666

• 42739661903666 squared (42739661903666²) is 1826678699639678811064239556
• 42739661903666 cubed (42739661903666³) is 78071630029228128322358640325407618612296
• The square root of 42739661903666 is 6537557.7935239701
• The cube root of 42739661903666 is 34963.1344903017

Scales and comparisons

• 42,739,661,903,666 seconds is equal to 1,358,989 years, 2 weeks, 2 days, 18 hours, 34 minutes, 26 seconds.
• To count from 1 to 42,739,661,903,666 would take you about three million, three hundred ninety-seven thousand, four hundred seventy-two 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 42739661903666 cubic inches would be around 2913.6 feet tall.

Recreational maths with 42739661903666

• 42739661903666 backwards is 66630916693724
• The number of decimal digits it has is: 14
• The sum of 42739661903666's digits is 68
• More coming soon!