80853212440

Names of 80853212440

• Cardinal: 80853212440 can be written as Eighty billion, eight hundred fifty-three million, two hundred twelve thousand, four hundred forty.

Scientific notation

• Scientific notation: 8.085321244 × 10¹⁰

Factors of 80853212440

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 365

Divisors of 80853212440

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 4 5 7 8 10 11 13 14 17 20 22 26 28 34 35 40 44 49 52 55 56 65 68 70 71 77 85 88 91 98 104 110 119 130 136 140 142 143 154 170 182 187 196 220 221 238 239 245 260 280 284 286 308 340 355 364 374 385 392 440 442 455 476 478 490 497 520 539 568 572 595 616 637 680 710 715 728 748 770 781 833 884 910 923 935 952 956 980 994 1001 1078 1105 1144 1190 1195 1207 1274 1309 1420 1430 1496 1540 1547 1562 1666 1673 1768 1820 1846 1870 1912 1960 1988 2002 2156 2210 2380 2390 2414 2431 2485 2548 2618 2629 2695 2840 2860 3080 3094 3107 3124 3185 3332 3346 3479 3640 3692 3740 3905 3976 4004 4063 4165 4312 4420 4615 4760 4780 4828 4862 4970 5005 5096 5236 5258 5390 5467 5720 6035 6188 6214 6248 6370 6461 6545 6664 6692 6958 7007 7384 7480 7735 7810 8008 8126 8330 8365 8449 8840 9163 9230 9560 9656 9724 9940 10010 10153 10472 10516 10780 10829 10934 11711 12070 12155 12376 12428 12740 12922 13090 13145 13277 13384 13916 14014 15470 15535 15620 15691 16252 16660 16730 16898 16969 17017 17395 18326 18403 18460 19448 19880 20020 20306 20315 21032 21560 21658 21749 21868 23422 24140 24310 24856 25480 25844 26180 26290 26554 27335 27832 28028 28441 30940 31070 31240 31382 32305 32504 33320 33460 33796 33938 34034 34177 34790 35035 36652 36806 36920 38269 40040 40612 40630 42245 43316 43498 43736 44693 45227 45815 46844 48280 48620 50765 51688 52360 52580 52819 53108 54145 54670 56056 56882 58555 59143 61880 62140 62764 64610 66385 66920 67592 67876 68068 68354 69580 70070 71071 73304 73612 76538 78455 81224 81260 84490 84845 85085 86632 86996 89386 90454 91630 92015 92939 93688 97240 101530 105160 105638 106216 108290 108745 109340 109837 113764 117110 118286 118783 119119 124280 125528 128821 129220 132770 135752 136136 136708 139160 140140 142142 142205 147224 152243 153076 156910 162520 168980 169690 170170 170885 172601 173992 178772 180908 183260 184030 185878 186659 191345 199087 203060 211276 216580 217490 218680 219674 220597 223465 226135 227528 234220 236572 237566 238238 239239 257642 258440 264095 265540 273416 280280 284284 284410 288473 295715 304486 306152 312851 313820 337960 339380 340340 341770 345202 355355 357544 361816 366520 368060 369733 371756 373318 382690 398174 406120 422552 433160 434980 439348 441194 446930 452270 464695 468440 473144 475132 476476 478478 497497 515284 528190 531080 549185 568568 568820 576946 581009 591430 593915 595595 608972 625702 627640 644105 650573 678760 680680 683540 690404 710710 736120 739466 743512 746636 761215 765380 768859 796348 831481 863005 869960 878696 882388 893860 904540 929390 933295 950264 952952 956956 994994 995435 1030568 1056380 1098370 1102985 1137640 1153892 1162018 1182860 1187830 1191190 1196195 1208207 1217944 1251404 1288210 1301146 1306613 1367080 1380808 1421420 1442365 1478932 1493272 1522430 1530760 1537718 1544179 1564255 1592696 1662962 1674673 1726010 1764776 1787720 1809080 1848665 1858780 1866590 1913912 1989988 1990870 2019311 2112760 2189957 2196740 2205970 2307784 2324036 2365720 2375660 2382380 2392390 2416414 2426567 2487485 2502808 2576420 2588131 2602292 2613226 2842840 2884730 2905045 2957864 3044860 3075436 3088358 3128510 3173203 3252865 3325924 3349346 3452020 3697330 3717560 3733180 3750149 3844295 3979976 3981740 4038622 4067063 4157405 4379914 4393480 4411940 4648072 4751320 4764760 4784780 4832828 4853134 4974970 5152840 5176262 5204584 5226452 5769460 5810090 6041035 6089720 6150872 6176716 6257020 6346406 6505730 6533065 6651848 6698692 6904040 7394660 7466360 7500298 7688590 7720895 7963480 8077244 8134126 8314810 8373365 8457449 8759828 8823880 9146291 9569560 9665656 9706268 9949940 10096555 10352524 10452904 10809253 10949785 11538920 11620180 12082070 12132835 12353432 12514040 12692812 12940655 13011460 13066130 13397384 14135177 14789320 15000596 15377180 15441790 15866015 16154488 16268252 16629620 16746730 16914898 16985969 17519656 18292582 18750745 19412536 19899880 20193110 20335315 20705048 21618506 21899570 22212421 23240360 24164140 24265670 25385624 25881310 26022920 26132260 26251043 28270354 28469441 30001192 30754360 30883580 31732030 32536504 33259240 33493460 33829796 33971938 36585164 37501490 40386220 40670630 41251639 42287245 43237012 43799140 44424842 45731455 48328280 48531340 51762620 52264520 52502086 54046265 56540708 56938882 61767160 63464060 66986920 67659592 67943876 70675885 73170328 75002980 80772440 81341260 82503278 84574490 84929845 86474024 87598280 88849684 91462910 97062680 103525240 105004172 108092530 111062105 113081416 113877764 118901783 126928120 131255215 135887752 141351770 142347205 150005960 155486947 162682520 165006556 169148980 169859690 177699368 182925820 183757301 206258195 210008344 216185060 222124210 227755528 237803566 262510430 282703540 284694410 288761473 310973894 330013112 338297960 339719380 365851640 367514602 412516390 432370120 444248420 475607132 525020860 565407080 569388820 577522946 594508915 621947788 679438760 735029204 777434735 825032780 888496840 918786505 951214264 1050041720 1138777640 1155045892 1189017830 1243895576 1443807365 1470058408 1554869470 1650065560 1837573010 2021330311 2310091784 2378035660 2887614730 3109738940 3675146020 4042660622 4756071320 5775229460 6219477880 7350292040 8085321244 10106651555 11550458920 16170642488 20213303110 40426606220 80853212440
• Sum of all divisors σ(n): 268066713600
• Sum of proper divisors (its aliquot sum) s(n): 187213501160
• 80853212440 is an abundant number, because the sum of its proper divisors (187213501160) is greater than itself. Its abundance is 106360288720

Bases of 80853212440

• Binary: 1001011010011001110100001110100011000₂
• Hexadecimal: 0x12D33A1D18
• Base-36: 1155WXZS

Squares and roots of 80853212440

• 80853212440 squared (80853212440²) is 6537241961867770753600
• 80853212440 cubed (80853212440³) is 528557013114577247930039694784000
• The square root of 80853212440 is 284346.9930208513
• The cube root of 80853212440 is 4324.1334972533

Scales and comparisons

• 80,853,212,440 seconds is equal to 2,570 years, 45 weeks, 6 days, 1 hour, 40 minutes, 40 seconds.
• To count from 1 to 80,853,212,440 would take you about five thousand, one hundred forty-one 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 80853212440 cubic inches would be around 360.3 feet tall.

Recreational maths with 80853212440

• 80853212440 backwards is 04421235808
• The number of decimal digits it has is: 11
• The sum of 80853212440's digits is 37
• More coming soon!