18412669214640

Names of 18412669214640

• Cardinal: 18412669214640 can be written as Eighteen trillion, four hundred twelve billion, six hundred sixty-nine million, two hundred fourteen thousand, six hundred forty.

Scientific notation

• Scientific notation: 1.841266921464 × 10¹³

Factors of 18412669214640

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1185

Divisors of 18412669214640

• Number of divisors d(n): 960
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 31 36 40 41 45 48 60 62 72 80 82 89 90 93 120 123 124 144 155 164 178 180 186 205 240 246 248 267 279 310 328 331 356 360 369 372 410 445 465 492 496 534 558 615 620 656 662 683 712 720 738 744 801 820 890 930 984 993 1068 1116 1230 1240 1271 1324 1335 1366 1395 1424 1476 1488 1602 1640 1655 1780 1845 1860 1968 1986 2049 2136 2232 2460 2480 2542 2648 2670 2732 2759 2790 2952 2979 3204 3280 3310 3415 3560 3649 3690 3720 3813 3972 4005 4098 4272 4464 4920 4965 5084 5296 5340 5464 5518 5580 5904 5958 6147 6355 6408 6620 6830 7120 7298 7380 7440 7626 7944 8010 8196 8277 9840 9930 10168 10245 10261 10680 10928 10947 11036 11160 11439 11916 12294 12710 12816 13240 13571 13660 13795 14596 14760 14895 15252 15888 16020 16392 16554 18245 19065 19860 20336 20490 20522 21173 21360 21894 22072 22320 22878 23832 24588 24831 25420 26480 27142 27320 27590 28003 29192 29459 29520 29790 30504 30735 30783 32040 32784 32841 33108 36490 38130 39720 40713 40980 41044 41385 42346 43788 44144 45756 47664 49176 49662 50840 51305 54284 54640 54735 55180 56006 57195 58384 58918 59580 60787 61008 61470 61566 63519 64080 65682 66216 67855 72980 76260 79440 81426 81960 82088 82770 84009 84692 87576 88377 91512 92349 98352 99324 101680 102610 105865 108568 109470 110360 112012 113119 114390 117836 119160 121574 122139 122940 123132 124155 127038 131364 132432 135710 140015 145960 147295 152520 153915 162852 163920 164176 164205 165540 168018 169384 175152 176754 182361 183024 184698 190557 198648 203565 205220 211730 217136 218940 220720 224024 226073 226238 228780 235672 238320 243148 244278 245880 246264 248310 252027 254076 262728 265131 271420 280030 291920 294590 303935 305040 307830 317595 325704 328410 331080 336036 338768 339357 353508 364722 369396 381114 397296 407130 410440 420045 420701 423460 437880 441885 448048 452146 452476 457560 461745 471344 486296 488556 491760 492528 496620 504054 508152 525456 530262 542840 547083 560060 565595 589180 607870 610695 615660 635190 651408 656820 662160 672072 678219 678714 707016 729444 738792 762228 814260 820880 840090 841402 846920 868093 875760 883770 904292 904952 911805 913229 915120 923490 952785 972592 977112 993240 1008108 1016304 1018071 1060524 1085680 1094166 1120120 1130365 1131190 1178360 1207819 1215740 1221390 1231320 1260135 1262103 1270380 1313640 1325655 1344144 1356438 1357428 1414032 1458888 1477584 1524456 1628520 1680180 1682804 1693840 1696785 1736186 1767540 1808584 1809904 1823610 1826458 1846980 1884397 1905570 1954224 1986480 2016216 2034657 2036142 2103505 2121048 2188332 2240240 2260730 2262380 2356720 2415638 2431480 2442780 2462640 2492267 2520270 2524206 2540760 2604279 2627280 2651310 2712876 2714856 2735415 2739687 2917776 3048912 3257040 3360360 3365608 3391095 3393570 3472372 3535080 3617168 3623457 3647220 3652916 3693960 3768794 3786309 3811140 4032432 4069314 4072284 4207010 4242096 4340465 4376664 4521460 4524760 4566145 4831276 4862960 4885560 4984534 5040540 5048412 5081520 5090355 5208558 5302620 5425752 5429712 5470830 5479374 5653191 6039095 6310515 6720720 6731216 6782190 6787140 6944744 7008263 7070160 7246914 7294440 7305832 7387920 7476801 7537588 7572618 7622280 7812837 8138628 8144568 8219061 8414020 8680930 8753328 9042920 9049520 9132290 9268993 9421985 9662552 9771120 9969068 10081080 10096824 10173285 10180710 10417116 10605240 10851504 10870371 10941660 10958748 11306382 12078190 12461335 12621030 13021395 13564380 13574280 13698435 13889488 14016526 14493828 14588880 14611664 14953602 15075176 15145236 15244560 15625674 16277256 16289136 16438122 16828040 16959573 17361860 18085840 18117285 18264580 18537986 18843970 18931545 19325104 19938136 20120497 20162160 20193648 20346570 20361420 20834232 21024789 21210480 21740742 21883320 21917496 22430403 22612764 24156380 24922670 25242060 26042790 27128760 27148560 27396870 27806979 28033052 28265955 28987656 29907204 30150352 30290472 31251348 32554512 32876244 33656080 33919146 34723720 35041315 36234570 36529160 37075972 37384005 37442389 37687940 37863090 39064185 39876272 40240994 40693140 40722840 41095305 41668464 42049578 43481484 43766640 43834992 44860806 45225528 46344965 48312760 49845340 50484120 52085580 54257520 54351855 54793740 55613958 56066104 56531910 57975312 59814408 60361491 60580944 62502696 63074367 65752488 67838292 69447440 70082630 72469140 73058320 74151944 74768010 74884778 75375880 75726180 77260277 78128370 80481988 81386280 81445680 82190610 83420937 84099156 84797865 86962968 89721612 90451056 92689930 96625520 99690680 100602485 100968240 104171160 105123945 108703710 109587480 111227916 112132208 112152015 112327167 113063820 119628816 120722982 125005392 126148734 131504976 135676584 139034895 140165260 144938280 148303888 149536020 149769556 150751760 151452360 154520554 156256740 160963976 162772560 164381220 166841874 168198312 169595730 173925936 179443224 181084473 185379860 187211945 199381360 201204970 208342320 210247890 217407420 219174960 222455832 224304030 224654334 226127640 231780831 241445964 252297468 271353168 278069790 280330520 287338783 289876560 299072040 299539112 301807455 302904720 309041108 312513480 315371835 321927952 328762440 333683748 336396624 336981501 339191460 358886448 362168946 370759720 374423890 386301385 402409940 417104685 420495780 434814840 444911664 448608060 449308668 452255280 463561662 482891928 504594936 556139580 560661040 561635835 574677566 598144080 599078224 603614910 618082216 623735407 625026960 630743670 657524880 667367496 673963002 678382920 695342493 724337892 741519440 748847780 772602770 804819880 824940377 834209370 840991560 862016349 869629680 897216120 898617336 905422365 927123324 965783856 1009189872 1112279160 1123271670 1149355132 1158904155 1207229820 1236164432 1247470814 1261487340 1334734992 1347926004 1356765840 1390684986 1436693915 1448675784 1497695560 1545205540 1609639760 1649880754 1668418740 1681983120 1684907505 1724032698 1794432240 1797234672 1810844730 1854246648 1871206221 2224558320 2246543340 2298710264 2317808310 2414459640 2474821131 2494941628 2522974680 2586049047 2695852008 2781369972 2873387830 2897351568 2995391120 3090411080 3118677035 3299761508 3336837480 3369815010 3448065396 3476712465 3621689460 3708493296 3742412442 4124701885 4310081745 4493086680 4597420528 4635616620 4828919280 4949642262 4989883256 5045949360 5172098094 5391704016 5562739944 5613618663 5746775660 6180822160 6237354070 6599523016 6673674960 6739630020 6896130792 6953424930 7243378920 7424463393 7484824884 8249403770 8620163490 8986173360 9271233240 9356031105 9899284524 9979766512 10344196188 11125479888 11227237326 11493551320 12374105655 12474708140 12930245235 13199046032 13479260040 13792261584 13906849860 14486757840 14848926786 14969649768 16498807540 17240326980 18542466480 18712062210 19798569048 20688392376 22454474652 22987102640 24748211310 24949416280 25573151687 25860490470 26958520080 27813699720 28068093315 29697853572 29939299536 32997615080 34480653960 37122316965 37424124420 39597138096 41376784752 44908949304 49496422620 49898832560 51146303374 51720980940 55627399440 56136186630 59395707144 65995230160 68961307920 74244633930 74848248840 76719455061 89817898608 98992845240 102292606748 103441961880 112272373260 118791414288 127865758435 148489267860 149696497680 153438910122 197985690480 204585213496 206883923760 224544746520 230158365183 255731516870 296978535720 306877820244 383597275305 409170426992 449089493040 460316730366 511463033740 593957071440 613755640488 767194550610 920633460732 1022926067480 1150791825915 1227511280976 1534389101220 1841266921464 2045852134960 2301583651830 3068778202440 3682533842928 4603167303660 6137556404880 9206334607320 18412669214640
• Sum of all divisors σ(n): 66418988912640
• Sum of proper divisors (its aliquot sum) s(n): 48006319698000
• 18412669214640 is an abundant number, because the sum of its proper divisors (48006319698000) is greater than itself. Its abundance is 29593650483360

Bases of 18412669214640

• Binary: 100001011111100001000100110111001111110110000₂
• Hexadecimal: 0x10BF089B9FB0
• Base-36: 6IYNVUKS0

Squares and roots of 18412669214640

• 18412669214640 squared (18412669214640²) is 339026387607751594390329600
• 18412669214640 cubed (18412669214640³) is 6242380730055855777859197945642745344000
• The square root of 18412669214640 is 4290998.6267348071
• The cube root of 18412669214640 is 26406.1802634813

Scales and comparisons

• 18,412,669,214,640 seconds is equal to 585,465 years, 48 weeks, 1 day, 9 hours, 24 minutes.
• To count from 1 to 18,412,669,214,640 would take you about one million, four hundred sixty-three thousand, six hundred sixty-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 18412669214640 cubic inches would be around 2200.5 feet tall.

Recreational maths with 18412669214640

• 18412669214640 backwards is 04641296621481
• The number of decimal digits it has is: 14
• The sum of 18412669214640's digits is 54
• More coming soon!