42638285045840

Names of 42638285045840

• Cardinal: 42638285045840 can be written as Forty-two trillion, six hundred thirty-eight billion, two hundred eighty-five million, forty-five thousand, eight hundred forty.

Scientific notation

• Scientific notation: 4.263828504584 × 10¹³

Factors of 42638285045840

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 243

Divisors of 42638285045840

• Number of divisors d(n): 600
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 37 40 44 55 61 74 80 88 110 121 122 127 148 176 185 220 242 244 254 296 305 370 407 440 484 488 508 592 605 610 635 671 740 814 880 968 976 1016 1210 1220 1270 1331 1342 1397 1480 1628 1936 2032 2035 2257 2420 2440 2540 2662 2684 2794 2960 3256 3355 4070 4477 4514 4699 4840 4880 5080 5324 5368 5588 6512 6655 6710 6985 7381 7747 8140 8954 9028 9398 9680 10160 10648 10736 11176 11285 13310 13420 13970 14641 14762 15367 15494 16129 16280 17908 18056 18796 21296 22352 22385 22570 23495 24827 26620 26840 27940 29282 29524 30734 30988 32258 32560 35816 36112 36905 37592 38735 44770 45140 46990 49247 49654 51689 53240 53680 55880 58564 59048 61468 61976 64516 71632 73205 73810 75184 76835 77470 80645 81191 85217 89540 90280 93980 98494 99308 103378 106480 111760 117128 118096 122936 123952 124135 129032 146410 147620 153670 154940 161290 162382 169037 170434 177419 179080 180560 187960 196988 198616 206756 234256 245872 246235 248270 258064 258445 273097 286639 292820 295240 307340 309880 322580 324764 338074 340868 354838 358160 375920 393976 397232 405955 413512 426085 492470 496540 516890 541717 546194 568579 573278 585640 590480 596773 614680 619760 645160 649528 676148 681736 709676 787952 811910 827024 845185 852170 887095 893101 937387 983869 984940 993080 1033780 1083434 1092388 1137158 1146556 1171280 1193546 1229360 1290320 1299056 1352296 1363472 1365485 1419352 1433195 1623820 1690370 1704340 1774190 1786202 1859407 1874774 1951609 1967738 1969880 1986160 2067560 2166868 2184776 2274316 2293112 2387092 2704592 2708585 2730970 2838704 2842895 2866390 2983865 3004067 3153029 3247640 3380740 3408680 3548380 3572404 3718814 3749548 3903218 3935476 3939760 4135120 4333736 4369552 4465505 4548632 4586224 4686935 4774184 4919345 5417170 5461940 5685790 5732780 5967730 6008134 6254369 6306058 6495280 6564503 6761480 6817360 7096760 7144808 7437628 7499096 7806436 7870952 8667472 8931010 9097264 9297035 9373870 9548368 9758045 9838690 10311257 10822559 10834340 10923880 11371580 11465560 11935460 12016268 12508738 12612116 13129006 13522960 14193520 14289616 14875256 14998192 15020335 15612872 15741904 15765145 17862020 18594070 18747740 19516090 19677380 20622514 21467699 21645118 21668680 21847760 22743160 22931120 23870920 24032536 25017476 25224232 26258012 29750512 30040670 31225744 31271845 31530290 32822515 33044737 34683319 35724040 36403153 37188140 37495480 39032180 39354760 41245028 42935398 43290236 43337360 45486320 47741840 48065072 50034952 50448464 51556285 52516024 54112795 60081340 62543690 63060580 65645030 66089474 68798059 69366638 71448080 72209533 72806306 74376280 74990960 78064360 78709520 82490056 85870796 86580472 100069904 103112570 105032048 107338495 108225590 113423827 119048149 120162680 125087380 126121160 131290060 132178948 137596118 138733276 144419066 145612612 148752560 156128720 164980112 165223685 171741592 173160944 173416595 182015765 206225140 214676990 216451180 226847654 236144689 238096298 240325360 250174760 252242320 262580120 264357896 275192236 277466552 288838132 291225224 330447370 343483184 343990295 346833190 361047665 364031530 381516509 400434683 412450280 429353980 432902360 453695308 472289378 476192596 500349520 525160240 528715792 550384472 554933104 567119135 577676264 582450448 595240745 660894740 687980590 693666380 722095330 728063060 763033018 794304863 800869366 824900560 858707960 865804720 907390616 944578756 952385192 1100768944 1134238270 1155352528 1180723445 1190481490 1309529639 1321789480 1375961180 1387332760 1444190660 1456126120 1526066036 1588609726 1601738732 1717415920 1814781232 1889157512 1904770384 1907582545 2002173415 2268476540 2361446890 2380962980 2619059278 2643578960 2751922360 2774665520 2888381320 2912252240 3052132072 3177219452 3203477464 3778315024 3815165090 3971524315 4004346830 4196681599 4404781513 4536953080 4722893780 4761925960 5238118556 5503844720 5776762640 6104264144 6354438904 6406954928 6547648195 7630330180 7943048630 8008693660 8393363198 8737353493 8809563026 9073906160 9445787560 9523851920 10476237112 12708877808 13095296390 14404826029 15260660360 15886097260 16017387320 16786726396 17474706986 17619126052 18891575120 20952474224 20983407995 22023907565 26190592780 28809652058 30521320720 31772194520 32034774640 33573452792 34949413972 35238252104 41966815990 43686767465 44047815130 48452596643 52381185560 57619304116 63544389040 67146905584 69898827944 70476504208 72024130145 83933631980 87373534930 88095630260 96905193286 104762371120 115238608232 139797655888 144048260290 167867263960 174747069860 176191260520 193810386572 230477216464 242262983215 288096520580 335734527920 349494139720 352382521040 387620773144 484525966430 532978563073 576193041160 698988279440 775241546288 969051932860 1065957126146 1152386082320 1938103865720 2131914252292 2664892815365 3876207731440 4263828504584 5329785630730 8527657009168 10659571261460 21319142522920 42638285045840
• Sum of all divisors σ(n): 114733268330760
• Sum of proper divisors (its aliquot sum) s(n): 72094983284920
• 42638285045840 is an abundant number, because the sum of its proper divisors (72094983284920) is greater than itself. Its abundance is 29456698239080

Bases of 42638285045840

• Binary: 1001101100011101111111110101011000000001010000₂
• Hexadecimal: 0x26C77FD58050
• Base-36: F43RA10SW

Squares and roots of 42638285045840

• 42638285045840 squared (42638285045840²) is 1818023351650302970901305600
• 42638285045840 cubed (42638285045840³) is 77517397887659028849286463231011848704000
• The square root of 42638285045840 is 6529799.7707311057
• The cube root of 42638285045840 is 34935.4688616175

Scales and comparisons

• 42,638,285,045,840 seconds is equal to 1,355,765 years, 29 weeks, 6 days, 12 hours, 17 minutes, 20 seconds.
• To count from 1 to 42,638,285,045,840 would take you about three million, three hundred eighty-nine thousand, four hundred thirteen 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 42638285045840 cubic inches would be around 2911.3 feet tall.

Recreational maths with 42638285045840

• 42638285045840 backwards is 04854058283624
• The number of decimal digits it has is: 14
• The sum of 42638285045840's digits is 59
• More coming soon!