12018784436940

Names of 12018784436940

• Cardinal: 12018784436940 can be written as Twelve trillion, eighteen billion, seven hundred eighty-four million, four hundred thirty-six thousand, nine hundred forty.

Scientific notation

• Scientific notation: 1.201878443694 × 10¹³

Factors of 12018784436940

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1791

Divisors of 12018784436940

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 10 12 15 17 20 30 34 51 60 68 79 85 102 158 170 204 237 255 316 340 353 395 474 510 521 706 790 811 948 1020 1042 1059 1185 1343 1412 1563 1580 1622 1765 2084 2118 2370 2433 2605 2686 3126 3244 3530 4029 4055 4236 4740 4866 5210 5295 5372 6001 6252 6715 7060 7815 8058 8110 8857 9732 10420 10590 12002 12165 13430 13787 15630 16116 16220 17714 18003 20145 21180 24004 24330 26571 26860 27574 27887 30005 31260 35428 36006 40290 41159 41361 44285 48660 53142 55148 55774 60010 64069 68935 72012 80580 82318 82722 83661 88570 90015 106284 111548 120020 123477 128138 132855 137870 139435 164636 165444 167322 177140 180030 183913 192207 205795 206805 246954 256276 265710 275740 278870 286283 320345 334644 360060 367826 384414 411590 413610 418305 422531 474079 493908 531420 551739 557740 572566 617385 640690 699703 735652 768828 823180 827220 836610 845062 858849 919565 948158 961035 1089173 1103478 1145132 1234770 1267593 1281380 1399406 1422237 1431415 1673220 1690124 1717698 1839130 1896316 1922070 2099109 2112655 2178346 2206956 2370395 2469540 2535186 2758695 2798812 2844474 2862830 3126521 3267519 3435396 3498515 3678260 3844140 4198218 4225310 4294245 4356692 4740790 4866811 5070372 5445865 5517390 5688948 5725660 6253042 6337965 6535038 6997030 7111185 7183027 8396436 8450620 8588490 9379563 9481580 9733622 10495545 10891730 11034780 12506084 12675930 13070076 13994060 14222370 14366054 14529127 14600433 15632605 16337595 17176980 18759126 19467244 20991090 21549081 21783460 22616357 24334055 25351860 28444740 28732108 29058254 29200866 31265210 32675190 33379949 35915135 37518252 41982180 43098162 43587381 45232714 46897815 48668110 58116508 58401732 62530420 65350380 66759898 67849071 71830270 72645635 73002165 86196324 87174762 90465428 93795630 97336220 100139847 107745405 113081785 133519796 135698142 143660540 145291270 146004330 149153443 166899745 174349524 187591260 200279694 215490810 217936905 226163570 246995159 271396284 290582540 292008660 298306886 333799490 339245355 384478069 400559388 430981620 435873810 447460329 452327140 493990318 500699235 567459133 596613772 667598980 678490710 740985477 745767215 768956138 871747620 894920658 987980636 1001398470 1134918266 1153434207 1234975795 1356981420 1481970954 1491534430 1537912276 1702377399 1789841316 1922390345 2002796940 2237301645 2269836532 2306868414 2469951590 2535608531 2837295665 2963941908 2983068860 3404754798 3704927385 3844780690 4474603290 4613736828 4939903180 5071217062 5674591330 5767171035 6809509596 7409854770 7606825593 7689561380 8511886995 8949206580 10142434124 11349182660 11534342070 11783121997 12678042655 14819709540 15213651186 17023773990 23068684140 23566243994 25356085310 30427302372 34047547980 35349365991 38034127965 47132487988 50712170620 58915609985 70698731982 76068255930 117831219970 141397463964 152136511860 176746829955 200313073949 235662439940 353493659910 400626147898 600939221847 706987319820 801252295796 1001565369745 1201878443694 2003130739490 2403756887388 3004696109235 4006261478980 6009392218470 12018784436940
• Sum of all divisors σ(n): 36299577323520
• Sum of proper divisors (its aliquot sum) s(n): 24280792886580
• 12018784436940 is an abundant number, because the sum of its proper divisors (24280792886580) is greater than itself. Its abundance is 12262008449640

Bases of 12018784436940

• Binary: 10101110111001010111011000001000001011001100₂
• Hexadecimal: 0xAEE576082CC
• Base-36: 49DCPXRKC

Squares and roots of 12018784436940

• 12018784436940 squared (12018784436940²) is 144451179341631152836563600
• 12018784436940 cubed (12018784436940³) is 1736127586168825335145961131070499384000
• The square root of 12018784436940 is 3466811.8548516589
• The cube root of 12018784436940 is 22906.2246301223

Scales and comparisons

• 12,018,784,436,940 seconds is equal to 382,160 years, 8 weeks, 5 days, 8 hours, 29 minutes.
• To count from 1 to 12,018,784,436,940 would take you about nine hundred fifty-five thousand, four hundred 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 12018784436940 cubic inches would be around 1908.9 feet tall.

Recreational maths with 12018784436940

• 12018784436940 backwards is 04963448781021
• The number of decimal digits it has is: 14
• The sum of 12018784436940's digits is 57
• More coming soon!