13221918666180

Names of 13221918666180

• Cardinal: 13221918666180 can be written as Thirteen trillion, two hundred twenty-one billion, nine hundred eighteen million, six hundred sixty-six thousand, one hundred eighty.

Scientific notation

• Scientific notation: 1.322191866618 × 10¹³

Factors of 13221918666180

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 492

Divisors of 13221918666180

• Number of divisors d(n): 1620
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 14 15 17 18 20 21 27 28 30 34 35 36 37 42 45 49 51 54 60 63 68 70 74 81 84 85 90 98 102 105 108 111 119 126 135 140 147 148 153 162 170 180 185 189 196 204 210 222 238 245 252 255 259 270 289 294 306 315 324 333 340 357 370 378 405 420 421 441 444 459 476 490 510 518 540 555 567 578 588 595 612 629 630 666 714 735 740 756 765 777 810 833 842 867 882 918 945 980 999 1020 1036 1071 1110 1134 1156 1190 1258 1260 1263 1295 1323 1332 1369 1377 1428 1445 1470 1530 1554 1620 1665 1666 1684 1734 1764 1785 1813 1836 1887 1890 1998 2023 2105 2142 2205 2220 2268 2295 2331 2380 2499 2516 2526 2590 2601 2646 2738 2754 2835 2890 2940 2947 2997 3060 3108 3145 3213 3330 3332 3468 3570 3626 3774 3780 3789 3885 3969 3996 4046 4107 4165 4210 4284 4335 4403 4410 4590 4662 4995 4998 5052 5180 5202 5292 5355 5439 5476 5508 5661 5670 5780 5894 5994 6069 6290 6315 6426 6615 6660 6845 6885 6993 7140 7157 7252 7497 7548 7578 7770 7803 7938 8092 8214 8330 8420 8670 8806 8820 8841 9065 9180 9324 9435 9583 9639 9990 9996 10115 10404 10693 10710 10878 11322 11340 11367 11655 11788 11988 12138 12321 12495 12580 12630 12852 13005 13209 13230 13690 13770 13986 14161 14314 14735 14985 14994 15156 15540 15577 15606 15876 16065 16317 16428 16660 16983 17340 17612 17682 18130 18207 18870 18945 19166 19278 19845 19980 20230 20535 20629 20979 21386 21420 21471 21756 22015 22491 22644 22734 23273 23310 23409 24276 24642 24990 25260 26010 26418 26460 26523 27195 27380 27540 27972 28305 28322 28628 28749 29470 29970 29988 30345 30821 31154 31212 32079 32130 32634 33966 34101 34965 35364 35785 36260 36414 36963 37485 37740 37890 38332 38556 39015 39627 39690 40460 41070 41258 41958 42483 42772 42942 44030 44205 44982 45468 46546 46620 46731 46818 47915 48195 48951 49284 49980 50099 50949 52020 52836 53046 53465 54390 54621 56610 56644 56835 57498 58940 59940 60690 61605 61642 61887 62308 64158 64260 64413 65268 66045 67081 67473 67932 68202 69819 69930 70805 71570 72828 73926 74851 74970 75780 77885 78030 79254 79380 79569 81585 82140 82516 83916 84915 84966 85884 86247 88060 88410 89964 91035 92463 93092 93462 93636 95830 96237 96390 97902 100198 101898 103145 104895 106092 106930 107355 108780 109039 109242 110889 112455 113220 113670 114996 116365 117045 118881 121380 121669 123210 123284 123774 127449 128316 128826 132090 132615 134162 134946 136404 139638 139860 140193 141610 143140 143745 146853 147852 149702 149940 150297 154105 155770 156060 158508 159138 160395 162911 163170 163863 169830 169932 170505 172494 176820 182070 184815 184926 185661 186924 191660 192474 192780 193239 195804 198135 200396 201243 203796 206290 209457 209790 212415 213860 214710 218078 218484 221778 224553 224910 227340 232730 233655 234090 237762 238707 243338 244755 246420 247548 250495 254745 254898 257652 258741 264180 264809 265230 268324 269892 273105 277389 279276 280386 283220 287490 288711 293706 299404 300594 308210 309435 311540 318276 320790 322065 325822 326340 327117 327726 335405 337365 339660 341010 344988 349095 350693 356643 364140 365007 369630 369852 371322 374255 382347 384948 386478 395641 396270 397845 402486 412580 418914 419580 420579 424830 429420 431235 436156 443556 449106 449820 450891 462315 465460 467310 468180 475524 477414 481185 486676 488733 489510 500990 509490 509796 517482 523957 529618 530460 545195 546210 554445 554778 556983 560772 574980 576349 577422 579717 587412 594405 601188 603729 608345 616420 618870 628371 637245 641580 644130 651644 654234 655452 670810 673659 674730 682020 698190 700965 701386 713286 730014 734265 739260 742644 748510 751485 763273 764694 772956 776223 791282 792540 794427 795690 804972 814555 819315 832167 837828 841158 849660 851683 862470 866133 898212 901782 924630 928305 934620 954828 962370 966195 977466 979020 981351 1001980 1006215 1018980 1034964 1047285 1047914 1052079 1059236 1090390 1092420 1095021 1108890 1109556 1113966 1122765 1140377 1147041 1152698 1154844 1159434 1186923 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88321590 89426715 90035060 91981764 92370537 93368538 94312260 94536813 94687110 96932045 97979330 98551890 99701532 100097802 102633930 103041855 103742820 106823070 107247645 107312058 108671220 108929961 111219780 112964404 113624532 114977205 116318454 116780769 117575196 119235620 121033290 121258620 121547331 123160716 123650226 124626915 126049084 128187684 129756410 131957910 135052590 137171062 137389140 137972646 141205505 141468390 142030665 142996860 145239948 146968995 149552298 150146703 153302940 153950895 155614230 155707692 157561355 160234605 160968087 162063108 166169220 166564861 166829670 169446606 169762068 174477681 176362794 176643180 178853430 181549935 184741074 186737076 189073626 189374220 193864090 194634615 195958660 197103780 200195604 202578885 205267860 205756593 206083710 212202585 213646140 214495290 214624116 217859922 220585897 224328447 229954410 232636908 233421345 233561538 242066580 243094662 247300452 249253830 250244505 254169909 259512820 263915820 264544191 268280145 270105180 274342124 275945292 282411010 282936780 283610439 284061330 290796135 293937990 299104596 300293406 307901790 309125565 311228460 315122710 320469210 321936174 326789883 333129722 333659340 338893212 342927655 344931615 348955362 350342307 352725588 357706860 363099870 364641993 369482148 373880745 378147252 387728180 389269230 405157770 411513186 412167420 423616515 424405170 428990580 435719844 440906985 441171794 448656894 459908820 461852685 466842690 467123076 472684065 480098717 482904261 486189324 498507660 499694583 500489010 508339818 523433043 529088382 536560290 544649805 564822020 567220878 568122660 581592270 583903845 587875980 600586812 607736655 615803580 617269779 618251130 630245420 640938420 643872348 653579766 661757691 666259444 685855310 689863230 697910724 700684614 726199740 729283986 747761490 750733515 762509727 778538460 793632573 804840435 810315540 823026372 832824305 847233030 848810340 850831317 872388405 881813970 882343588 897313788 923705370 933685380 945368130 960197434 965808522 999389166 1000978020 1016679636 1028782965 1046866086 1051026921 1058176764 1073120580 1089299610 1102929485 1121642235 1134441756 1163184540 1165954027 1167807690 1215473310 1234539558 1236502260 1270849545 1307159532 1322720955 1323515382 1371710620 1379726460 1401369228 1418052195 1440296151 1458567972 1495522980 1499083749 1501467030 1525019454 1570299129 1587265146 1609680870 1633949415 1665648610 1694466060 1701662634 1744776810 1751711535 1763627940 1823209965 1847410740 1851809337 1890736260 1920394868 1931617044 1985273073 1998778332 2057565930 2093732172 2102053842 2178599220 2205858970 2243284470 2287529181 2331908054 2335615380 2400493585 2414521305 2430946620 2469079116 2498472915 2541699090 2552493951 2617165215 2645441910 2647030764 2836104390 2880592302 2998167498 3002934060 3050038908 3086348895 3140598258 3174530292 3219361740 3267898830 3308788455 3331297220 3403325268 3489553620 3497862081 3503423070 3646419930 3703618674 3812548635 3968162865 3970546146 4115131860 4204107684 4254156585 4320888453 4411717940 4486568940 4497251247 4575058362 4663816108 4800987170 4829042610 4996945830 5083398180 5104987902 5234330430 5255134605 5290883820 5555428011 5672208780 5761184604 5829770135 5955819219 5996334996 6172697790 6281196516 6535797660 6617576910 6995724162 7006846140 7201480755 7292839860 7407237348 7495418745 7625097270 7851495645 7936325730 7941092292 8161678189 8508313170 8641776906 8994502494 9150116724 9259046685 9601974340 9658085220 9926365365 9993891660 10209975804 10468660860 10493586243 10510269210 11110856022 11437645905 11659540270 11911638438 12345395580 12762469755 12962665359 13235153820 13491753741 13991448324 14402961510 14990837490 15250194540 15702991290 15872651460 16323356378 17016626340 17283553812 17489310405 17867457657 17989004988 18518093370 19852730730 20987172486 21020538420 21604442265 22221712044 22486256235 22875291810 23319080540 23823276876 24485034567 25524939510 25925330718 26983507482 27777140055 28805923020 29779096095 29981674980 31405982580 31480758729 32646712756 34978620810 35734915314 37036186740 38887996077 39705461460 40808390945 41974344972 43208884530 44972512470 45750583620 48970069134 51049879020 51850661436 52467931215 53967014964 55554280110 59558192190 62961517458 64813326795 67458768705 69957241620 71469830628 73455103701 77775992154 81616781890 86417769060 89337288285 89945024940 94442276187 97940138268 104935862430 111108560220 119116384380 122425172835 125923034916 129626653590 134917537410 146910207402 155551984308 157403793645 163233563780 178674576570 188884552374 194439980385 209871724860 220365311103 244850345670 259253307180 269835074820 293820414804 314807587290 357349153140 367275518505 377769104748 388879960770 440730622206 472211380935 489700691340 629615174580 661095933309 734551037010 777759921540 881461244412 944422761870 1101826555515 1322191866618 1469102074020 1888845523740 2203653111030 2644383733236 3305479666545 4407306222060 6610959333090 13221918666180
• Sum of all divisors σ(n): 52802494532172
• Sum of proper divisors (its aliquot sum) s(n): 39580575865992
• 13221918666180 is an abundant number, because the sum of its proper divisors (39580575865992) is greater than itself. Its abundance is 26358657199812

Bases of 13221918666180

• Binary: 11000000011001110111110000111110110111000100₂
• Hexadecimal: 0xC0677C3EDC4
• Base-36: 4OQ2CZS90

Squares and roots of 13221918666180

• 13221918666180 squared (13221918666180²) is 174819133215079110275792400
• 13221918666180 cubed (13221918666180³) is 2311444360661862524800886181350581032000
• The square root of 13221918666180 is 3636195.6309005157
• The cube root of 13221918666180 is 23646.3888549767

Scales and comparisons

• 13,221,918,666,180 seconds is equal to 420,416 years, 6 weeks, 1 hour, 3 minutes.
• To count from 1 to 13,221,918,666,180 would take you about one million, fifty-one thousand and forty 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 13221918666180 cubic inches would be around 1970.5 feet tall.

Recreational maths with 13221918666180

• 13221918666180 backwards is 08166681912231
• 13221918666180 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13221918666180's digits is 54
• More coming soon!