12818069561704680

Names of 12818069561704680

• Cardinal: 12818069561704680 can be written as Twelve quadrillion, eight hundred eighteen trillion, sixty-nine billion, five hundred sixty-one million, seven hundred four thousand, six hundred eighty.

Scientific notation

• Scientific notation: 1.281806956170468 × 10¹⁶

Factors of 12818069561704680

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 12207321

Divisors of 12818069561704680

• Number of divisors d(n): 1152
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 13 14 15 18 19 20 21 24 26 28 30 35 36 38 39 40 42 45 49 52 56 57 60 63 65 70 72 76 78 84 90 91 95 98 104 105 114 117 120 126 130 133 140 147 152 156 168 171 180 182 190 195 196 210 228 234 241 245 247 252 260 266 273 280 285 294 312 315 342 360 364 380 390 392 399 420 441 455 456 468 482 490 494 504 520 532 546 570 585 588 630 637 665 684 723 728 735 741 760 780 798 819 840 855 882 910 931 936 964 980 988 1064 1092 1140 1170 1176 1197 1205 1235 1260 1274 1330 1365 1368 1446 1470 1482 1560 1596 1638 1687 1710 1729 1764 1820 1862 1911 1928 1960 1976 1995 2169 2184 2205 2223 2280 2340 2394 2410 2470 2520 2548 2660 2730 2793 2892 2940 2964 3133 3185 3192 3276 3374 3420 3458 3528 3615 3640 3705 3724 3822 3990 4095 4338 4410 4446 4579 4655 4680 4788 4820 4940 5061 5096 5187 5320 5460 5586 5733 5784 5880 5928 5985 6266 6370 6552 6748 6840 6916 7230 7410 7448 7644 7980 8190 8379 8435 8645 8676 8820 8892 9158 9310 9399 9555 9576 9640 9880 10122 10374 10845 10920 11115 11172 11466 11809 11970 12103 12532 12740 13496 13737 13832 13965 14460 14820 15183 15288 15561 15665 15960 16380 16758 16870 17290 17352 17640 17784 18316 18620 18798 19110 20244 20748 21690 21931 22230 22344 22895 22932 23618 23940 24206 25064 25305 25480 25935 27474 27930 28197 28665 28920 29640 30366 31122 31330 32053 32760 33516 33740 34580 35427 36309 36632 37240 37596 38220 40488 41211 41496 41895 43380 43862 44460 45790 45864 46995 47236 47880 48412 50610 51870 54948 55860 56394 57330 59045 59527 60515 60732 62244 62660 64106 65793 67032 67480 68685 69160 70854 72618 75192 75915 76440 77805 82422 83790 86760 87724 88920 91580 93990 94472 96159 96824 101220 103740 106281 108927 109655 109896 111720 112788 114660 118090 119054 121030 121464 124488 125320 128212 131586 137370 140985 141708 145236 151830 153517 155610 160265 164844 167580 175448 177135 178581 181545 183160 187980 192318 197379 202440 206055 207480 212562 217854 219310 224371 225576 229320 236180 238108 242060 256424 263172 274740 281970 283416 288477 290472 297635 303660 307034 311220 320530 328965 329688 335160 354270 357162 363090 375960 384636 394758 412110 416689 425124 435708 438620 448742 460551 472360 476216 480795 484120 526344 531405 535743 544635 549480 563940 576954 595270 607320 614068 622440 641060 657930 673113 708540 714324 726180 767585 769272 789516 824220 833378 850248 871416 877240 892905 897484 921102 961590 986895 1062810 1071486 1089270 1121855 1127880 1153908 1190540 1228136 1250067 1282120 1315860 1346226 1381653 1417080 1428648 1442385 1452360 1535170 1579032 1648440 1666756 1785810 1794968 1842204 1923180 1973790 2019339 2083445 2125620 2142972 2178540 2243710 2302755 2307816 2381080 2500134 2631720 2678715 2692452 2763306 2884770 2916823 3070340 3333512 3365565 3571620 3684408 3750201 3846360 3947580 4038678 4166890 4251240 4285944 4357080 4487420 4605510 5000268 5357430 5384904 5526612 5769540 5833646 6140680 6250335 6731130 6908265 7143240 7500402 7895160 8077356 8333780 8750469 8974840 9211020 10000536 10096695 10714860 11053224 11539080 11667292 12207031 12500670 13462260 13816530 14584115 15000804 16154712 16667560 17500938 18422040 18751005 20193390 21429720 23334584 24414062 25001340 26251407 26924520 27633060 29168230 30001608 35001876 36621093 37502010 40386780 43752345 48828124 50002680 52502814 55266120 58336460 61035155 70003752 73242186 75004020 80773560 85449217 87504690 97656248 105005628 109863279 116672920 122070310 131257035 146484372 150008040 158691403 170898434 175009380 183105465 210011256 219726558 231933589 244140620 256347651 262514070 292968744 317382806 341796868 350018760 366210930 427246085 439453116 463867178 476074209 488281240 512695302 525028140 549316395 598144519 634765612 683593736 695800767 732421860 769042953 793457015 854492170 878906232 927734356 952148418 1025390604 1050056280 1098632790 1110839821 1159667945 1196289038 1269531224 1281738255 1391601534 1428222627 1464843720 1538085906 1586914030 1623535123 1708984340 1794433557 1855468712 1904296836 2050781208 2087402301 2197265580 2221679642 2319335890 2380371045 2392578076 2563476510 2783203068 2856445254 2941894471 2990722595 3015136657 3076171812 3173828060 3247070246 3332519463 3417968680 3479003835 3588867114 3808593672 3845214765 4174804602 4394531160 4443359284 4638671780 4760742090 4785156152 4870605369 5126953020 5383300671 5554199105 5566406136 5712890508 5883788942 5981445190 6030273314 6152343624 6347656120 6494140492 6665038926 6958007670 7141113135 7177734228 7690429530 7775878747 8117675615 8349609204 8825683413 8886718568 8972167785 9045409971 9277343560 9521484180 9741210738 9997558389 10253906040 10437011505 10766601342 11108398210 11364745861 11425781016 11767577884 11962890380 12060546628 12988280984 13330077852 13916015340 14282226270 14355468456 14611816107 14709472355 15075683285 15380859060 15551757494 16235351230 16662597315 16699218408 17651366826 17944335570 18090819942 19042968360 19482421476 19995116778 20593261297 20874023010 21105956599 21533202684 22216796420 22729491722 23327636241 23535155768 23925780760 24121093256 24353026845 26477050239 26660155704 26916503355 27136229913 27832030680 28564452540 29223632214 29418944710 30151366570 30761718120 31103514988 32470702460 33325194630 34094237583 35302733652 35888671140 36181639884 38244628123 38879393735 38964842952 39990233556 41186522594 41748046020 42211913198 43066405368 44128417065 44433592840 45227049855 45458983444 46655272482 48706053690 49987791945 52954100478 53833006710 54272459826 55895994949 56823729305 57128905080 58447264428 58837889420 60302733140 61779783891 62207029976 63317869797 64941404920 66650389260 68188475166 69982908723 70605467304 71777342280 72363279768 73059080535 76489256246 77758787470 79980467112 82373045188 83496092040 84423826396 88256834130 90454099710 90917966888 93310544964 97412107380 99975583890 102282712749 102966306485 105529782995 105908200956 107666013420 108544919652 111791989898 113647458610 114733884369 116638181205 116894528856 117675778840 120605466280 123559567782 126635739594 132385251195 133300778520 135681149565 136376950332 139965817446 144152829079 146118161070 147741696193 152978512492 155517574940 164746090376 167687984847 168847652792 170471187915 176513668260 180908199420 185339351673 186621089928 189953609391 191223140615 194824214760 199951167780 204565425498 205932612970 211059565990 211816401912 215332026840 217089839304 223583979796 227294917220 229467768738 233276362410 247119135564 253271479188 264770502390 267712396861 271362299130 272753900664 279479974745 279931634892 288305658158 292236322140 295483392386 305957024984 308898919455 311035149880 316589348985 335375969694 340942375830 344201653107 349914543615 353027336520 361816398840 370678703346 379907218782 382446281230 391271964643 399902335560 409130850996 411865225940 422119131980 432458487237 443225088579 447167959592 454589834440 458935537476 466552724820 494238271128 503063954541 506542958376 511413563745 529541004780 535424793722 542724598260 558959949490 559863269784 573669421845 576611316316 584472644280 590966784772 617797838910 633178697970 670751939388 681884751660 688403306214 699829087230 720764145395 726647934337 738708480965 741357406692 759814437564 764892562460 782543929286 803137190583 818261701992 823730451880 838439924235 844238263960 864916974474 886450177158 917871074952 926696758365 933105449640 949768046955 1006127909082 1022827127490 1059082009560 1070849587444 1085449196520 1117919898980 1147338843690 1153222632632 1173815893929 1181933569544 1235595677820 1266357395940 1297375461711 1329675265737 1338561984305 1341503878776 1363769503320 1376806612428 1399658174460 1441528290790 1453295868674 1477416961930 1482714813384 1519628875128 1529785124920 1565087858572 1606274381166 1676879848470 1721008265535 1729833948948 1772900354316 1853393516730 1873986778027 1899536093910 1956359823215 2012255818164 2045654254980 2141699174888 2162292436185 2179943803011 2216125442895 2235839797960 2294677687380 2347631787858 2409411571749 2471191355640 2515319772705 2532714791880 2594750923422 2659350531474 2677123968610 2738903752501 2753613224856 2799316348920 2883056581580 2906591737348 2954833923860 3130175717144 3212548762332 3353759696940 3442016531070 3459667897896 3521447681787 3545800708632 3633239671685 3706787033460 3747973556054 3799072187820 3912719646430 4015685952915 4024511636328 4091308509960 4324584872370 4359887606022 4432250885790 4589355374760 4695263575716 4818823143498 5030639545410 5086535540359 5189501846844 5318701062948 5354247937220 5477807505002 5621960334081 5766113163160 5813183474696 5869079469645 5909667847720 6425097524664 6486877308555 6539831409033 6648376328685 6707519393880 6884033062140 7042895363574 7266479343370 7413574066920 7495947112108 7598144375640 7825439292860 8031371905830 8216711257503 8649169744740 8719775212044 8864501771580 9369933890135 9390527151432 9637646286996 10061279090820 10173071080718 10379003693688 10637402125896 10708495874440 10899719015055 10955615010004 11243920668162 11738158939290 12047057858745 12973754617110 13079662818066 13296752657370 13694518762505 13768066124280 14085790727148 14532958686740 14991894224216 15259606621077 15650878585720 16062743811660 16433422515006 16865881002243 17298339489480 17439550424088 17607238408935 17729003543160 18739867780270 19275292573992 20122558181640 20346142161436 21799438030110 21911230020008 22487841336324 23476317878580 24094115717490 24650133772509 25432677701795 25947509234220 26159325636132 26593505314740 27389037525010 28109801670405 28171581454296 29065917373480 30519213242154 32125487623320 32699157045165 32866845030012 33731762004486 35214476817870 35605748782513 37479735560540 40692284322872 41083556287515 43598876060220 44975682672648 45778819863231 46952635757160 48188231434980 49300267545018 50865355403590 51895018468440 52318651272264 53187010629480 54778075050020 56219603340810 61038426484308 65398314090330 65733690060024 67463524008972 70428953635740 71211497565026 74959471121080 76298033105385 82167112575030 84329405011215 87197752120440 91557639726462 96376462869960 98600535090036 101730710807180 106817246347539 109556150100040 112439206681620 122076852968616 123250668862545 130796628180660 134927048017944 140857907271480 142422995130052 152596066210770 164334225150060 168658810022430 178028743912565 183115279452924 197201070180072 203461421614360 213634492695078 224878413363240 228894099316155 246501337725090 261593256361320 284845990260104 305192132421540 320451739042617 328668450300120 337317620044860 356057487825130 366230558905848 427268985390156 457788198632310 493002675450180 534086231737695 610384264843080 640903478085234 674635240089720 712114975650260 854537970780312 915576397264620 986005350900360 1068172463475390 1281806956170468 1424229951300520 1602258695213085 1831152794529240 2136344926950780 2563613912340936 3204517390426170 4272689853901560 6409034780852340 12818069561704680
• Sum of all divisors σ(n): 55162532686060800
• Sum of proper divisors (its aliquot sum) s(n): 42344463124356120
• 12818069561704680 is an abundant number, because the sum of its proper divisors (42344463124356120) is greater than itself. Its abundance is 29526393562651440

Bases of 12818069561704680

• Binary: 101101100010011111011101100010111011101000000011101000₂
• Hexadecimal: 0x2D89F762EE80E8
• Base-36: 3I7MJV4AGA0

Squares and roots of 12818069561704680

• 12818069561704680 squared (12818069561704680²) is 164302907288700007237987533902400
• 12818069561704680 cubed (12818069561704680³) is 2106046094816871574745928812312274040236743232000
• The square root of 12818069561704680 is 113216913.7616137283
• The cube root of 12818069561704680 is 234031.4417153031

Scales and comparisons

• 12,818,069,561,704,680 seconds is equal to 407,574,963 years, 8 weeks, 5 days, 19 hours, 18 minutes.
• To count from 1 to 12,818,069,561,704,680 would take you about one billion, two hundred twenty-two million, seven hundred twenty-four thousand, eight hundred eighty-nine 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 12818069561704680 cubic inches would be around 19502.6 feet tall.

Recreational maths with 12818069561704680

• 12818069561704680 backwards is 08640716596081821
• 12818069561704680 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 12818069561704680's digits is 72
• More coming soon!