12818664006720

Names of 12818664006720

• Cardinal: 12818664006720 can be written as Twelve trillion, eight hundred eighteen billion, six hundred sixty-four million, six thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 1.281866400672 × 10¹³

Factors of 12818664006720

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 317

Divisors of 12818664006720

• Number of divisors d(n): 1792
• Complete list of divisors:
  1 2 3 4 5 6 8 10 11 12 13 15 16 20 22 24 26 30 32 33 37 39 40 44 48 52 55 60 64 65 66 74 78 80 88 96 104 109 110 111 120 130 132 137 143 148 156 160 165 169 176 185 192 195 208 218 220 222 240 260 264 274 286 296 312 320 327 330 338 352 370 390 407 411 416 429 436 440 444 480 481 507 520 528 545 548 555 572 592 624 654 660 676 685 704 715 740 780 814 822 832 845 858 872 880 888 960 962 1014 1040 1056 1090 1096 1110 1144 1184 1199 1221 1248 1308 1320 1352 1370 1417 1430 1443 1480 1507 1560 1628 1635 1644 1690 1716 1744 1760 1776 1781 1859 1924 2028 2035 2055 2080 2112 2145 2180 2192 2197 2220 2288 2368 2398 2405 2442 2496 2535 2616 2640 2704 2740 2834 2860 2886 2960 3014 3120 3256 3270 3288 3380 3432 3488 3520 3552 3562 3597 3718 3848 4033 4056 4070 4110 4160 4251 4290 4360 4384 4394 4440 4521 4576 4796 4810 4884 5069 5070 5232 5280 5291 5343 5408 5480 5577 5668 5720 5772 5920 5995 6028 6105 6240 6253 6512 6540 6576 6591 6760 6864 6976 7085 7104 7124 7194 7215 7436 7535 7696 8066 8112 8140 8220 8502 8580 8720 8768 8788 8880 8905 9042 9152 9295 9592 9620 9768 10138 10140 10464 10560 10582 10686 10816 10960 10985 11154 11336 11440 11544 11840 11990 12056 12099 12210 12480 12506 13024 13080 13152 13182 13520 13728 14170 14248 14388 14430 14872 14933 15070 15207 15392 15587 15873 16132 16224 16280 16440 17004 17160 17440 17576 17760 17810 17985 18084 18421 18590 18759 19184 19240 19536 19591 20165 20276 20280 20928 21164 21255 21372 21920 21970 22308 22605 22672 22880 23088 23153 23980 24112 24167 24198 24420 25012 25345 26048 26160 26304 26364 26455 26715 27040 27456 27885 28340 28496 28776 28860 29744 29866 30140 30414 30784 31174 31265 31746 32264 32448 32560 32880 32955 34008 34320 34880 35152 35520 35620 35970 36168 36842 37180 37518 38368 38480 39072 39182 40330 40552 40560 42328 42510 42744 43840 43940 44363 44616 44799 45210 45344 45760 46176 46306 46761 47960 48224 48334 48396 48840 50024 50690 52320 52429 52728 52910 53430 54080 55263 55759 55770 56680 56992 57552 57720 58773 59488 59732 60280 60495 60828 62348 62530 63492 64528 65120 65760 65897 65910 68016 68640 68783 69459 70304 71240 71940 72336 72501 73684 74360 74665 75036 76035 76736 76960 77935 78144 78364 79365 80660 81104 81120 81289 84656 85020 85488 87880 88726 89232 89598 90420 90688 92105 92352 92612 93522 93795 95920 96448 96668 96792 97680 97955 100048 101380 104640 104858 105456 105820 106860 110526 111518 111540 113360 113984 115104 115440 115765 117546 118976 119464 120560 120835 120990 121656 124696 125060 126984 129056 130240 131520 131794 131820 133089 136032 137280 137566 138918 140608 142480 143880 144672 145002 147368 148720 149330 150072 152070 153920 155870 156728 157287 158730 161320 162208 162240 162578 164263 167277 169312 170040 170976 175760 177452 178464 179196 180840 184210 185224 187044 187590 191840 193336 193584 194129 195360 195910 197691 200096 202631 202760 206349 209716 210912 211640 213720 221052 221815 223036 223080 223995 226720 230208 230880 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654313920 656156020 666250728 668195580 683334080 689546208 695872320 708840080 712741952 719745312 721771622 729327720 735015138 747008392 753861680 779724088 787387224 790105030 794610960 807576640 822394560 832813410 842944960 850608096 858411840 861932760 888334304 890927440 899681640 904634016 933760490 948126036 972436960 974655110 980020184 984234030 1025001120 1027136539 1049849632 1059481280 1063260120 1069112928 1082657433 1110417880 1120512588 1130792520 1149243680 1166924352 1169586132 1185157545 1199575520 1211364960 1213888637 1225025230 1264168048 1264417440 1312312040 1332501456 1336391160 1379092416 1400640735 1417680160 1439490624 1443543244 1458655440 1461982665 1470030276 1494016784 1507723360 1559448176 1574774448 1580210060 1589221920 1665626820 1701216192 1723865520 1776668608 1781854880 1799363280 1804429055 1809268032 1837537845 1867520980 1896252072 1944873920 1949310220 1960040368 1968468060 2050002240 2054273078 2099699264 2126520240 2138225856 2165314866 2220835760 2241025176 2261585040 2298487360 2339172264 2370315090 2399151040 2422729920 2427777274 2450050460 2528336096 2528834880 2624624080 2665002912 2672782320 2801281470 2835360320 2887086488 2917310880 2923965330 2940060552 2988033568 3015446720 3081409617 3118896352 3149548896 3160420120 3178443840 3331253640 3447731040 3563709760 3598726560 3608858110 3641665911 3675075690 3735041960 3792504144 3898620440 3920080736 3936936120 4108546156 4253040480 4330629732 4441671520 4482050352 4523170080 4678344528 4740630180 4855554548 4900100920 5056672192 5135682695 5249248160 5330005824 5345564640 5413287165 5602562940 5774172976 5834621760 5847930660 5880121104 5976067136 6069443185 6162819234 6237792704 6299097792 6320840240 6662507280 6895462080 7197453120 7217716220 7283331822 7350151380 7470083920 7585008288 7797240880 7840161472 7873872240 8217092312 8506080960 8661259464 8883343040 8964100704 9046340160 9356689056 9481260360 9711109096 9800201840 10271365390 10498496320 10691129280 10826574330 11205125880 11548345952 11695861320 11760242208 12138886370 12325638468 12641680480 13325014560 13352775007 14435432440 14566663644 14700302760 14940167840 15170016576 15407048085 15594481760 15747744480 16434184624 17322518928 17928201408 18208329555 18713378112 18962520720 19422218192 19600403680 20542730780 21653148660 22410251760 23096691904 23391722640 23520484416 24277772740 24651276936 25283360960 26650029120 26705550014 28870864880 29133327288 29400605520 29880335680 30814096170 31188963520 31495488960 32868369248 34645037856 36416659110 37925041440 38844436384 39200807360 40058325021 41085461560 43306297320 44820503520 46783445280 48555545480 49302553872 53411100028 57741729760 58266654576 58801211040 61628192340 65736738496 66763875035 69290075712 72833318220 75850082880 77688872768 80116650042 82170923120 86612594640 89641007040 93566890560 97111090960 98605107744 106822200056 115483459520 116533309152 117602422080 123256384680 133527750070 145666636440 160233300084 164341846240 173225189280 194222181920 197210215488 200291625105 213644400112 233066618304 246512769360 267055500140 291333272880 320466600168 328683692480 346450378560 388444363840 400583250210 427288800224 493025538720 534111000280 582666545760 640933200336 801166500420 854577600448 986051077440 1068222000560 1165333091520 1281866400672 1602333000840 2136444001120 2563732801344 3204666001680 4272888002240 6409332003360 12818664006720
• Sum of all divisors σ(n): 50214429619200
• Sum of proper divisors (its aliquot sum) s(n): 37395765612480
• 12818664006720 is an abundant number, because the sum of its proper divisors (37395765612480) is greater than itself. Its abundance is 24577101605760

Bases of 12818664006720

• Binary: 10111010100010010011111010100010010001000000₂
• Hexadecimal: 0xBA893EA2440
• Base-36: 4JKT9KXMO

Squares and roots of 12818664006720

• 12818664006720 squared (12818664006720²) is 164318146917178844205158400
• 12818664006720 cubed (12818664006720³) is 2106339115538169379057714429436264448000
• The square root of 12818664006720 is 3580316.1880928897
• The cube root of 12818664006720 is 23403.5059438257

Scales and comparisons

• 12,818,664,006,720 seconds is equal to 407,593 years, 44 weeks, 6 days, 17 hours, 52 minutes.
• To count from 1 to 12,818,664,006,720 would take you about one million, eighteen thousand, nine hundred eighty-four 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 12818664006720 cubic inches would be around 1950.3 feet tall.

Recreational maths with 12818664006720

• 12818664006720 backwards is 02760046681821
• The number of decimal digits it has is: 14
• The sum of 12818664006720's digits is 51
• More coming soon!