12730744538460

Names of 12730744538460

• Cardinal: 12730744538460 can be written as Twelve trillion, seven hundred thirty billion, seven hundred forty-four million, five hundred thirty-eight thousand, four hundred sixty.

Scientific notation

• Scientific notation: 1.273074453846 × 10¹³

Factors of 12730744538460

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 181

Divisors of 12730744538460

• Number of divisors d(n): 972
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 13 15 18 20 26 27 30 31 36 39 45 52 54 60 62 65 78 81 90 93 108 117 124 127 130 135 155 156 162 169 180 186 195 234 243 254 260 270 279 310 324 338 351 372 381 390 403 405 465 468 486 507 508 540 558 585 620 635 676 702 762 780 806 810 837 845 930 961 972 1014 1053 1116 1143 1170 1209 1215 1270 1395 1404 1521 1524 1612 1620 1651 1674 1690 1755 1860 1905 1922 2015 2028 2106 2286 2340 2418 2430 2511 2535 2540 2790 2883 3042 3159 3302 3348 3380 3429 3510 3627 3810 3844 3937 4030 4185 4212 4563 4572 4805 4836 4860 4953 5022 5070 5239 5265 5580 5715 5766 6045 6084 6318 6604 6858 7020 7254 7533 7605 7620 7874 8060 8255 8370 8649 9126 9610 9906 10044 10140 10287 10478 10530 10881 11430 11532 11811 12090 12493 12555 12636 13689 13716 14415 14508 14859 15066 15210 15717 15748 15795 16129 16510 16740 17145 17298 18135 18252 19220 19685 19812 20574 20956 21060 21463 21762 22815 22860 23622 24180 24765 24986 25110 25947 26195 27378 28830 29718 30132 30420 30861 31434 31590 32258 32643 33020 34290 34596 35433 36270 37479 37665 39370 41067 41148 42926 43245 43524 44577 45630 47151 47244 48387 49530 49972 50220 51181 51435 51894 52390 54405 54756 57660 59055 59436 61722 62465 62868 63180 64389 64516 65286 68445 68580 70866 72540 74295 74958 75330 77841 78585 78740 80645 82134 85852 86490 89154 91260 94302 96774 97929 99060 102362 102870 103788 104780 106299 107315 108810 112437 118110 122047 123444 124930 128778 129735 130572 133731 136890 141453 141732 145161 148590 149916 150660 153543 154305 155682 157170 161290 162409 163215 164268 172980 177165 178308 187395 188604 193167 193548 195858 204724 205335 205740 209677 212598 214630 217620 222885 224874 233523 235755 236220 241935 244094 249860 255905 257556 259470 267462 273780 282906 290322 297180 307086 308610 311364 314340 318897 321945 322580 324818 326430 337311 354330 366141 374790 386334 389205 391716 401193 410670 419354 424359 425196 429260 435483 445770 449748 460629 467046 471510 483870 487227 488188 489645 499999 511810 518940 531495 534924 562185 565812 579501 580644 610235 614172 617220 629031 637794 643890 649636 652860 665353 668655 674622 707265 708660 725805 732282 749580 767715 772668 778410 802386 812045 821340 838708 848718 870966 891540 921258 934092 943020 956691 965835 967740 974454 979290 999998 1011933 1023620 1048385 1062990 1098423 1124370 1159002 1167615 1220470 1258062 1273077 1275588 1287780 1306449 1330706 1337310 1349244 1381887 1414530 1451610 1461681 1464564 1499997 1535430 1556820 1586611 1594485 1604772 1624090 1686555 1697436 1738503 1741932 1830705 1842516 1887093 1913382 1931670 1948908 1958580 1996059 1999996 2005965 2023866 2096770 2121795 2125980 2177415 2196846 2248740 2303145 2318004 2335230 2436135 2440940 2499995 2516124 2546154 2612898 2661412 2674620 2725801 2763774 2829060 2897505 2903220 2923362 2999994 3035799 3070860 3145155 3173222 3188970 3248180 3295269 3326765 3373110 3477006 3661410 3774186 3826764 3863340 3919347 3992118 4011930 4047732 4145661 4193540 4243590 4354830 4385043 4393692 4499991 4606290 4670460 4759833 4783455 4872270 4999990 5059665 5092308 5215509 5225796 5451602 5492115 5527548 5661279 5795010 5846724 5988177 5999988 6071598 6290310 6346444 6365385 6377940 6499987 6532245 6590538 6653530 6746220 6909435 6954012 7308405 7322820 7499985 7548372 7838694 7933055 7984236 8023860 8177403 8291322 8487180 8692515 8709660 8770086 8999982 9212580 9435465 9519666 9566910 9744540 9885807 9980295 9999980 10119330 10431018 10903204 10984230 11322558 11590020 11976354 12143196 12436983 12580620 12730770 12999974 13064490 13155129 13181076 13307060 13499973 13629005 13818870 14279499 14616810 14999970 15178995 15499969 15677388 15866110 16354806 16476345 16582644 16983837 17385030 17540172 17964531 17999964 18870930 19039332 19133820 19499961 19596735 19771614 19960590 20238660 20625943 20728305 20862036 21925215 21968460 22499955 22645116 23799165 23952708 24532209 24873966 25461540 25999948 26077545 26128980 26310258 26999946 27258010 27637740 28306395 28558998 29233620 29657421 29940885 29999940 30357990 30999938 31732220 32499935 32709612 32952690 33967674 34770060 35929062 37741860 38999922 39193470 39465387 39543228 39921180 40499919 40887015 41251886 41456610 42838497 43850430 44999910 46499907 47598330 49064418 49429035 49747932 50951511 52155090 52620516 53893593 53999892 54516020 56612790 57117996 58499883 59314842 59881770 60715980 61877829 61999876 62184915 64999870 65775645 65905380 67499865 67935348 71397495 71858124 73596627 77499845 77999844 78386940 78930774 80999838 81774030 82503772 82913220 84499831 84919185 85676994 87700860 89822655 89999820 92999814 95196660 97499805 98128836 98858070 101903022 103129715 104310180 107787186 113225580 116999766 118629684 119763540 121499757 122661045 123755658 124369830 128515491 129999740 131551290 134999730 139499721 142794990 147193254 148287105 154999690 157861548 161680779 161999676 163548060 168999662 169838370 171353988 175499649 179645310 185633487 185999628 194999610 197326935 197716140 201499597 202499595 203806044 206259430 214192485 215574372 220789881 232499535 233999532 242999514 245322090 247511316 248739660 253499493 254757555 257030982 263102580 269467965 269999460 278999442 285589980 292499415 294386508 296574210 309389145 309999380 323361558 337999324 339676740 350999298 359290620 367983135 371266974 385546473 389999220 394653870 402999194 404999190 412518860 418499163 422499155 428384970 441579762 464999070 485999028 490644180 506998986 509515110 514061964 526498947 538935930 556900461 557998884 584998830 593148420 604498791 607498785 618778290 642577455 646723116 662369643 697498605 701998596 735966270 742533948 760498479 771092946 789307740 805998388 808403895 809998380 836998326 844998310 856769940 877498245 883159524 928167435 929998140 1007497985 1013997972 1019030220 1052997894 1077871860 1103949405 1113800922 1169997660 1208997582 1214997570 1237556580 1255497489 1267497465 1285154910 1324739286 1394997210 1471932540 1520996958 1542185892 1579496841 1616807790 1670701383 1673996652 1689996620 1754996490 1813496373 1856334870 1927732365 2014995970 2092495815 2105995788 2207898810 2227601844 2281495437 2417995164 2429995140 2510994978 2534994930 2570309820 2619494761 2632494735 2649478572 2784502305 2789994420 3022493955 3041993916 3158993682 3233615580 3311848215 3341402766 3509992980 3626992746 3712669740 3766492467 3802492395 3855464730 4029991940 4184991630 4415797620 4562990874 5012104149 5021989956 5069989860 5238989522 5264989470 5440489119 5569004610 6044987910 6277487445 6317987364 6623696430 6682805532 6844486311 7253985492 7532984934 7604984790 7710929460 7858484283 7897484205 8353506915 8369983260 9067481865 9125981748 10024208298 10477979044 10529978940 10880978238 11138009220 11407477185 12089975820 12554974890 13097473805 13247392860 13688972622 15065969868 15209969580 15716968566 15794968410 16321467357 16707013830 18134963730 18832462335 20048416596 20533458933 21761956476 22814954370 23575452849 25060520745 25109949780 26194947610 27202445595 27377945244 31433937132 31589936820 32642934714 33414027660 34222431555 36269927460 37664924670 39292421415 41066917866 45629908740 47150905698 48964402071 50121041490 52389895220 54404891190 65285869428 68444863110 70726358547 75329849340 78584842830 81607336785 82133835732 94301811396 97928804142 100242082980 102667294665 108809782380 117877264245 136889726220 141452717094 157169685660 163214673570 195857608284 205334589330 212179075641 235754528490 244822010355 282905434188 326429347140 353631792735 410669178660 424358151282 471509056980 489644020710 636537226923 707263585470 848716302564 979288041420 1060895378205 1273074453846 1414527170940 2121790756410 2546148907692 3182686134615 4243581512820 6365372269230 12730744538460
• Sum of all divisors σ(n): 45163898010504
• Sum of proper divisors (its aliquot sum) s(n): 32433153472044
• 12730744538460 is an abundant number, because the sum of its proper divisors (32433153472044) is greater than itself. Its abundance is 19702408933584

Bases of 12730744538460

• Binary: 10111001010000011011100000011000010101011100₂
• Hexadecimal: 0xB941B81855C
• Base-36: 4IGF8LLR0

Squares and roots of 12730744538460

• 12730744538460 squared (12730744538460²) is 162071856503529118419171600
• 12730744538460 cubed (12730744538460³) is 2063295402020376156030447435657539736000
• The square root of 12730744538460 is 3568016.8915603525
• The cube root of 12730744538460 is 23349.8772136781

Scales and comparisons

• 12,730,744,538,460 seconds is equal to 404,798 years, 15 weeks, 3 days, 7 hours, 21 minutes.
• To count from 1 to 12,730,744,538,460 would take you about one million, eleven thousand, nine hundred ninety-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 12730744538460 cubic inches would be around 1945.8 feet tall.

Recreational maths with 12730744538460

• 12730744538460 backwards is 06483544703721
• 12730744538460 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 12730744538460's digits is 54
• More coming soon!