40840794540

Names of 40840794540

• Cardinal: 40840794540 can be written as Forty billion, eight hundred forty million, seven hundred ninety-four thousand, five hundred forty.

Scientific notation

• Scientific notation: 4.084079454 × 10¹⁰

Factors of 40840794540

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 333

Divisors of 40840794540

• Number of divisors d(n): 960
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 13 14 15 18 20 21 26 27 28 29 30 35 36 39 41 42 45 52 54 58 60 63 65 70 78 81 82 84 87 90 91 105 108 116 117 123 126 130 135 140 145 156 162 164 174 180 182 189 195 203 205 210 233 234 246 252 260 261 270 273 287 290 315 324 348 351 364 369 377 378 390 405 406 410 420 435 455 466 468 492 522 533 540 546 567 574 580 585 609 615 630 699 702 738 754 756 780 783 810 812 819 820 861 870 910 932 945 1015 1044 1053 1066 1092 1107 1131 1134 1148 1165 1170 1189 1218 1230 1260 1305 1365 1398 1404 1435 1476 1508 1566 1599 1620 1631 1638 1722 1740 1755 1820 1827 1845 1885 1890 2030 2097 2106 2132 2214 2262 2268 2330 2340 2349 2378 2436 2457 2460 2583 2610 2639 2665 2730 2796 2835 2870 3029 3045 3132 3198 3262 3276 3321 3393 3444 3495 3510 3567 3654 3690 3731 3770 3780 3915 4060 4095 4194 4212 4305 4428 4524 4660 4698 4756 4797 4893 4914 5166 5220 5265 5278 5330 5460 5481 5535 5655 5670 5740 5945 6058 6090 6291 6396 6524 6642 6757 6786 6990 7020 7134 7308 7371 7380 7462 7540 7749 7830 7917 7995 8155 8190 8323 8388 8610 9087 9135 9396 9553 9594 9786 9828 10179 10332 10485 10530 10556 10660 10701 10962 11070 11193 11310 11340 11745 11890 12116 12180 12285 12582 12915 13195 13284 13514 13572 13980 14268 14391 14679 14742 14924 15145 15457 15498 15660 15834 15990 16310 16380 16443 16605 16646 16965 17220 17835 18174 18270 18655 18873 19106 19188 19572 20271 20358 20970 21060 21203 21402 21924 22140 22386 22620 23247 23490 23751 23780 23985 24465 24570 24969 25164 25830 26390 27028 27261 27405 28659 28782 29358 29484 30290 30537 30914 30996 31455 31668 31980 32103 32620 32886 33210 33292 33579 33785 33930 35670 36348 36540 36855 37310 37746 38212 38745 39585 40542 40716 41615 41940 42406 42804 43173 44037 44772 45435 46371 46494 46980 47299 47502 47765 47970 48930 49140 49938 50895 51660 52780 53505 54522 54810 55965 57318 57564 58716 60580 60813 61074 61828 62910 63609 64206 65772 66420 66871 67158 67570 67860 71253 71340 71955 73395 73710 74620 74907 75492 77285 77490 79170 81084 81783 82215 83230 84812 85977 86346 87841 88074 90870 92742 92988 94365 94598 95004 95530 95940 96309 97860 99876 100737 101355 101790 106015 107010 108199 109044 109620 111930 114636 116235 118755 121626 122148 124189 124845 125820 127218 128412 132111 133742 134316 135140 136305 139113 141897 142506 143295 143910 146790 147420 149814 152685 154570 154980 158340 160515 163566 164430 166460 167895 171954 172692 175682 176148 181740 182439 185484 188730 189196 190827 191060 192618 200613 201474 202710 203580 212030 213759 214020 215865 216398 220185 223860 224721 231855 232470 236495 237510 243252 245349 248378 249690 254436 257931 263523 264222 267484 272610 277037 278226 283794 285012 286590 287820 293580 299628 302211 304065 305370 309140 318045 321030 324597 327132 328860 334355 335790 343908 351364 356265 364878 372567 374535 377460 381654 385236 401226 402948 405420 408915 417339 424060 425691 427518 429885 431730 432796 439205 440370 449442 463710 464940 472990 475020 481545 490698 496756 499380 503685 515862 527046 528444 540995 545220 547317 554074 556452 567588 572481 573180 601839 604422 608130 610740 614887 620945 636090 642060 649194 660555 668710 671580 674163 695565 709485 712530 729756 745134 749070 763308 773793 790569 802452 817830 831111 834678 851382 855036 859770 863460 869323 878410 880740 898884 912195 927420 945980 954135 963090 973791 981396 1003065 1007370 1031724 1054092 1068795 1081990 1094634 1108148 1117701 1123605 1144962 1203678 1208844 1216260 1226745 1229774 1241890 1252017 1272180 1277073 1289655 1298388 1317615 1321110 1337420 1348326 1385185 1391130 1418970 1425060 1490268 1498140 1511055 1547586 1581138 1622985 1635660 1662222 1669356 1702764 1717443 1719540 1738646 1756820 1805517 1824390 1844661 1862835 1908270 1926180 1939259 1947582 2006130 2014740 2086695 2128455 2137590 2163980 2189268 2235402 2247210 2289924 2371707 2407356 2453490 2459548 2483780 2493333 2504034 2554146 2579310 2607969 2635230 2642220 2696652 2736585 2770370 2782260 2837940 2862405 2921373 3009195 3022110 3074435 3095172 3162276 3245970 3324444 3353103 3370815 3434886 3477292 3601481 3611034 3648780 3689322 3725670 3816540 3831219 3868965 3878518 3895164 3952845 4012260 4155555 4173390 4256910 4275180 4346615 4470804 4494420 4743414 4868955 4906980 4986666 5008068 5108292 5158620 5215938 5270460 5416551 5473170 5533983 5540740 5588505 5724810 5817777 5842746 6018390 6044220 6148870 6260085 6385365 6491940 6706206 6741630 6869772 7115121 7202962 7222068 7378644 7451340 7479999 7662438 7737930 7757036 7823907 7905690 8311110 8346780 8513820 8587215 8693230 8764119 9027585 9223305 9486828 9696295 9737910 9973332 10059309 10431876 10804443 10833102 10946340 11067966 11177010 11449620 11635554 11685492 11858535 12036780 12297740 12466665 12520170 12770730 13039845 13412412 13483260 14230242 14405924 14606865 14959998 15324876 15475860 15647814 15811380 16601949 16622220 16765515 17174430 17386460 17453331 17528238 18007405 18055170 18446610 19156095 19392590 19475820 20118618 21608886 21666204 22135932 22354020 22439997 23271108 23471721 23717070 24933330 25040340 25210367 25541460 26079690 27082755 27669915 28460484 29088885 29213730 29919996 31295628 32413329 33203898 33531030 34348860 34906662 35056476 35575605 36014810 36110340 36893220 37399995 38312190 38785180 39119535 40237236 43217772 43820595 44879994 46943442 47434140 49805847 49866660 50296545 50420734 52159380 52359993 54022215 54165510 55339830 58177770 58427460 64826658 66407796 67062060 69813324 70415163 71151210 72029620 74799990 75631101 76624380 78239070 83009745 87266655 87641190 89759988 93886884 97239987 99611694 100593090 100841468 104719986 108044430 108331020 110679660 112199985 116355540 117358605 126051835 129653316 140830326 142302420 149599980 151262202 156478140 157079979 162066645 166019490 174533310 175282380 194479974 199223388 201186180 209439972 216088860 224399970 226893303 234717210 249029235 252103670 261799965 281660652 291719961 302524404 314159958 324133290 332038980 349066620 352075815 378155505 388959948 448799940 453786606 469434420 486199935 498058470 504207340 523599930 583439922 628319916 648266580 680679909 704151630 756311010 785399895 907573212 972399870 996116940 1047199860 1134466515 1166879844 1361359818 1408303260 1458599805 1512622020 1570799790 1944799740 2042039727 2268933030 2722719636 2917199610 3141599580 3403399545 4084079454 4537866060 5834399220 6806799090 8168158908 10210198635 13613598180 20420397270 40840794540
• Sum of all divisors σ(n): 167818210560
• Sum of proper divisors (its aliquot sum) s(n): 126977416020
• 40840794540 is an abundant number, because the sum of its proper divisors (126977416020) is greater than itself. Its abundance is 86136621480

Bases of 40840794540

• Binary: 100110000010010011010001000110101100₂
• Hexadecimal: 0x9824D11AC
• Base-36: IRFJYR0

Squares and roots of 40840794540

• 40840794540 squared (40840794540²) is 1667970498658493811600
• 40840794540 cubed (40840794540³) is 68121240434492891385417068664000
• The square root of 40840794540 is 202091.0550717177
• The cube root of 40840794540 is 3443.7482394361

Scales and comparisons

• 40,840,794,540 seconds is equal to 1,298 years, 31 weeks, 5 days, 9 hours, 9 minutes.
• To count from 1 to 40,840,794,540 would take you about two thousand, five hundred ninety-seven 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 40840794540 cubic inches would be around 287 feet tall.

Recreational maths with 40840794540

• 40840794540 backwards is 04549704804
• 40840794540 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 40840794540's digits is 45
• More coming soon!