12790749101940

Names of 12790749101940

• Cardinal: 12790749101940 can be written as Twelve trillion, seven hundred ninety billion, seven hundred forty-nine million, one hundred one thousand, nine hundred forty.

Scientific notation

• Scientific notation: 1.279074910194 × 10¹³

Factors of 12790749101940

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 129

Divisors of 12790749101940

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 27 29 30 31 36 45 54 58 59 60 62 81 87 90 93 108 116 118 124 135 145 155 162 174 177 180 186 236 243 261 270 279 290 295 310 324 348 354 372 405 435 465 486 522 531 540 558 580 590 620 708 783 810 837 841 870 885 899 930 972 1044 1062 1116 1180 1215 1305 1395 1566 1593 1620 1674 1682 1711 1740 1770 1798 1829 1860 2124 2349 2430 2511 2523 2610 2655 2697 2790 3132 3186 3348 3364 3422 3481 3540 3596 3658 3915 4185 4205 4495 4698 4779 4860 5022 5046 5133 5220 5310 5394 5487 5580 6372 6844 6962 7047 7316 7533 7569 7830 7965 8091 8370 8410 8555 8990 9145 9396 9558 10044 10092 10266 10443 10620 10788 10974 11745 12555 12615 13485 13924 14094 14337 15066 15138 15399 15660 15930 16182 16461 16740 16820 17110 17405 17980 18290 19116 20532 20886 21948 22707 23490 23895 24273 24389 25110 25230 25665 26071 26970 27435 28188 28674 30132 30276 30798 31329 31860 32364 32922 34220 34810 35235 36580 37665 37845 40455 41772 45414 46197 46980 47790 48546 48778 49383 49619 50220 50460 51330 52142 52215 53041 53940 54870 57348 61596 62658 65844 68121 69620 70470 71685 72819 73167 75330 75690 76995 78213 80910 82305 90828 92394 93987 95580 97092 97556 98766 99238 100949 102660 104284 104430 106082 107911 109740 113535 121365 121945 125316 130355 136242 138591 140940 143370 145638 146334 148149 148857 150660 151380 153990 156426 156645 159123 161820 164610 184788 187974 197532 198476 201898 204363 208860 212164 215822 218457 219501 227070 230985 234639 242730 243890 246915 248095 260710 265205 272484 277182 281961 286740 291276 292668 296298 297714 302847 307980 312852 313290 318246 323733 329220 340605 364095 365835 375948 391065 403796 408726 415773 431644 436914 439002 444447 446571 454140 461970 469278 469935 477369 485460 487780 493830 496190 504745 521420 530410 539555 554364 563922 592596 595428 605694 626580 636492 647466 658503 681210 692955 703917 728190 731670 740745 744285 756059 782130 795615 817452 831546 845883 873828 878004 888894 893142 908541 923940 938556 939870 954738 971199 987660 992380 1009490 1021815 1060820 1079110 1092285 1097505 1127844 1173195 1211388 1294932 1317006 1339713 1362420 1385910 1407834 1409805 1432107 1438951 1456380 1463340 1481490 1488570 1512118 1514235 1538189 1564260 1591230 1618665 1663092 1691766 1777788 1786284 1817082 1879740 1909476 1942398 1975509 2018980 2043630 2078865 2111751 2158220 2184570 2195010 2222235 2232855 2268177 2346390 2386845 2634012 2679426 2725623 2771820 2815668 2819610 2864214 2877902 2913597 2927521 2962980 2977140 3024236 3028470 3076378 3129419 3182460 3237330 3292515 3383532 3519585 3634164 3780295 3884796 3951018 4019139 4087260 4157730 4223502 4229415 4296321 4316853 4369140 4390020 4444470 4465710 4536354 4542705 4614567 4692780 4773690 4855995 5358852 5451246 5639220 5728428 5755804 5827194 5855042 5926527 6056940 6152756 6258838 6335253 6474660 6585030 6698565 6804531 7039170 7160535 7194755 7560590 7690945 7902036 8038278 8176869 8315460 8447004 8458830 8592642 8633706 8740791 8782563 8888940 8931420 9072708 9085410 9229134 9388257 9547380 9711990 9877545 10558755 10902492 11340885 11654388 11710084 11853054 12057417 12517676 12670506 12888963 12950559 13170060 13397130 13609062 13628115 13843701 14078340 14321070 14389510 14567985 14637605 15121180 15381890 15647095 16076556 16353738 16917660 17185284 17267412 17481582 17565126 18170820 18458268 18776514 19423980 19755090 20095695 20413593 21117510 21481605 21584265 22681770 23072835 23706108 24114834 24530607 25341012 25777926 25901118 26222373 26347689 26794260 27218124 27256230 27687402 28164771 28642140 28779020 29135970 29275210 29632635 30763780 31294190 31676265 32707476 34022655 34963164 35130252 37553028 38851677 39510180 40191390 40827186 40884345 41531103 42235020 42963210 43168530 43703955 43912815 44607481 45363540 46145670 46941285 48229668 49061214 51555852 51802236 52444746 52695378 54512460 55374804 56329542 58271940 58550420 59265270 60287085 61240779 62588380 63352530 64444815 64752795 68045310 69218505 77703354 79043067 80382780 81654372 81768690 83062206 84494313 84898109 85926420 86337060 87407910 87825630 89214962 90753151 92291340 93882570 98122428 102067965 104889492 105390756 112659084 116555031 118530540 120574170 122481558 122653035 124593309 126705060 128889630 129505590 131111865 131738445 133822443 136090620 138437010 140823855 155406708 158086134 163537380 166124412 168988626 169796218 174815820 175651260 178429924 181506302 183722337 187765140 194258385 204135930 207655515 223037405 233110062 237129201 241148340 244963116 245306070 249186618 253482939 254694327 257779260 259011180 262223730 263476890 267644886 272259453 276874020 281647710 306203895 316172268 337977252 339592436 349665093 363012604 367444674 373779927 388516770 395215335 401467329 408271860 415311030 422471565 424490545 446074810 453765755 466220124 474258402 490612140 498373236 506965878 509388654 524447460 526953780 535289772 544518906 563295420 582775155 612407790 622966545 669112215 699330186 711387603 734889348 747559854 760448817 764082981 777033540 790430670 802934658 816778359 830622060 844943130 848981090 892149620 907531510 918611685 948516804 1013931756 1018777308 1089037812 1165550310 1185646005 1204401987 1224815580 1245933090 1267414695 1273471635 1338224430 1361297265 1398660372 1422775206 1495119708 1520897634 1528165962 1580861340 1605869316 1633556718 1689886260 1697962180 1748325465 1815063020 1837223370 1868899635 2007336645 2292248943 2331100620 2371292010 2408803974 2450335077 2491866180 2534829390 2546943270 2631841379 2676448860 2722594530 2845550412 3041795268 3056331924 3267113436 3496650930 3556938015 3613205961 3674446740 3737799270 3802244085 3820414905 4014673290 4083891795 4584497886 4742584020 4817607948 4900670154 5069658780 5093886540 5263682758 5445189060 6022009935 6876746829 6993301860 7113876030 7226411922 7351005231 7475598540 7604488170 7640829810 7895524137 8029346580 8167783590 9168995772 9801340308 10527365516 10839617883 11461244715 12044019870 12251675385 13159206895 13753493658 14227752060 14452823844 14702010462 15208976340 15281659620 15791048274 16335567180 18066029805 20630240487 21679235766 22053015693 22922489430 23686572411 24088039740 24503350770 26318413790 27506987316 29404020924 31582096548 34383734145 36132059610 36755026155 39477620685 41260480974 43358471532 44106031386 45844978860 47373144822 49006701540 52636827580 54198089415 68767468290 71059717233 72264119220 73510052310 78955241370 82520961948 88212062772 94746289644 103151202435 108396178830 110265078465 118432862055 137534936580 142119434466 147020104620 157910482740 206302404870 213179151699 216792357660 220530156930 236865724110 284238868932 355298586165 412604809740 426358303398 441060313860 473731448220 639537455097 710597172330 852716606796 1065895758495 1279074910194 1421194344660 2131791516990 2558149820388 3197687275485 4263583033980 6395374550970 12790749101940
• Sum of all divisors σ(n): 43758248002560
• Sum of proper divisors (its aliquot sum) s(n): 30967498900620
• 12790749101940 is an abundant number, because the sum of its proper divisors (30967498900620) is greater than itself. Its abundance is 18176749798680

Bases of 12790749101940

• Binary: 10111010001000010100000011100111111101110100₂
• Hexadecimal: 0xBA2140E7F74
• Base-36: 4J7ZLRN90

Squares and roots of 12790749101940

• 12790749101940 squared (12790749101940²) is 163603262588778916511763600
• 12790749101940 cubed (12790749101940³) is 2092608284031877925894046504145581384000
• The square root of 12790749101940 is 3576415.6780133933
• The cube root of 12790749101940 is 23386.5051746255

Scales and comparisons

• 12,790,749,101,940 seconds is equal to 406,706 years, 13 weeks, 2 days, 13 hours, 39 minutes.
• To count from 1 to 12,790,749,101,940 would take you about one million, sixteen thousand, seven hundred sixty-five 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 12790749101940 cubic inches would be around 1948.9 feet tall.

Recreational maths with 12790749101940

• 12790749101940 backwards is 04910194709721
• 12790749101940 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 12790749101940's digits is 54
• More coming soon!