12279991360728

Names of 12279991360728

• Cardinal: 12279991360728 can be written as Twelve trillion, two hundred seventy-nine billion, nine hundred ninety-one million, three hundred sixty thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 1.2279991360728 × 10¹³

Factors of 12279991360728

• Number of distinct prime factors ω(n): 9
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 2088

Divisors of 12279991360728

• Number of divisors d(n): 1024
• Complete list of divisors:
  1 2 3 4 6 7 8 12 13 14 17 21 24 26 28 34 39 41 42 51 52 56 59 68 73 78 82 84 91 102 104 118 119 123 136 146 156 164 168 177 182 204 219 221 236 238 246 273 287 292 312 328 354 357 364 408 413 438 442 472 476 492 511 533 546 574 584 663 697 708 714 728 767 826 861 876 884 949 952 984 1003 1022 1066 1092 1148 1239 1241 1326 1394 1416 1428 1533 1534 1547 1599 1652 1722 1752 1768 1873 1898 2006 2044 2091 2132 2184 2296 2301 2419 2478 2482 2652 2788 2847 2856 2993 3009 3066 3068 3094 3198 3304 3444 3723 3731 3746 3796 4012 4088 4182 4264 4307 4602 4641 4838 4879 4956 4964 5304 5369 5576 5619 5694 5986 6018 6132 6136 6188 6396 6643 6888 7021 7257 7446 7462 7492 7592 8024 8364 8614 8687 8979 9061 9204 9282 9676 9758 9912 9928 10738 11193 11238 11388 11972 12036 12264 12376 12792 12921 13039 13111 13286 14042 14514 14637 14892 14924 14984 16107 16133 16728 16933 17228 17374 17958 18122 18408 18564 19352 19516 19929 20951 21063 21476 22386 22476 22776 23944 24072 24349 25842 26061 26078 26222 26572 27183 28084 29028 29274 29784 29848 30149 31447 31841 32214 32266 33866 34456 34748 35916 36244 37128 38909 39032 39117 39333 39858 41123 41902 42126 42952 44772 44952 48399 48698 50799 50881 51684 52122 52156 52444 53144 54366 55991 56168 58056 58548 60298 62853 62894 63427 63682 64428 64532 67732 69496 71832 72488 73047 73219 76793 77818 78234 78666 79716 82246 83804 84252 89544 90447 91273 94341 95523 96798 97396 101598 101762 103368 104244 104312 104888 108732 110507 111982 112931 116727 117096 120596 123369 125706 125788 126854 127364 128856 129064 135464 136729 146094 146438 152643 153586 155636 156468 157332 159432 164492 167608 167973 168504 170443 176587 180894 182546 188682 190281 191046 193596 194792 203196 203524 208488 217464 219657 220129 221014 222887 223964 225862 230379 233454 241192 246738 251412 251576 253708 254728 272363 273458 273819 287861 292188 292876 305286 307172 311272 312936 314664 328984 331521 335946 338793 340886 353174 356167 361788 365092 377364 380562 382092 387192 391937 406392 407048 410187 413933 439314 440258 442028 445774 447928 451724 460758 466908 493476 502824 507416 511329 512533 529761 534599 537551 544726 546916 547638 575722 584376 585752 610572 614344 660387 661453 663042 668661 671892 677586 681772 706348 712334 723576 730184 754728 761124 764184 773549 783874 817089 820374 827866 863583 878628 880516 884056 891548 903448 921516 933816 951847 957103 986952 998309 1022658 1025066 1059522 1068501 1069198 1075102 1089452 1093832 1095276 1151444 1175811 1221144 1236109 1241799 1305481 1320774 1322906 1326084 1337322 1343784 1355172 1363544 1412696 1424668 1436591 1522248 1537599 1547098 1567748 1603797 1612653 1634178 1640748 1655732 1727166 1757256 1761032 1777477 1783096 1843032 1878619 1903694 1914206 1984359 1996618 2045316 2050132 2119044 2137002 2138396 2150204 2178904 2190552 2295631 2302888 2320647 2324393 2351622 2472218 2483598 2610962 2641548 2645812 2652168 2674644 2710344 2849336 2855541 2871309 2873182 2897531 2994927 3001979 3075198 3094196 3135496 3207594 3225306 3268356 3281496 3311464 3454332 3554954 3708327 3742193 3757238 3807388 3828412 3916443 3968718 3993236 4090632 4100264 4238088 4274004 4276792 4300408 4309773 4530787 4591262 4630171 4641294 4648786 4703244 4944436 4967196 5221924 5283096 5291624 5332431 5349288 5605889 5635857 5711082 5742618 5746364 5795062 5989854 6003958 6150396 6188392 6415188 6450612 6536712 6662929 6886893 6908664 6973179 6988163 7109908 7416654 7484386 7514476 7614776 7656824 7832886 7937436 7986472 8067011 8548008 8619546 8692593 9005937 9061574 9138367 9182524 9260342 9282588 9297572 9406488 9888872 9934392 10056137 10443848 10664862 11211778 11226579 11271714 11422164 11485236 11492728 11590124 11979708 12007916 12300792 12442339 12830376 12901224 13150333 13325858 13592361 13773786 13890513 13946358 13976326 14219816 14833308 14968772 15028952 15665772 15874872 16069417 16134022 16270751 16817667 16971253 17239092 17385186 18011874 18123148 18276734 18365048 18520684 18565176 18595144 19988787 20112274 20964489 21013853 21329724 22423556 22453158 22543428 22844328 22970472 23180248 23959416 24015832 24201033 24422047 24884678 26300666 26651716 27184722 27415101 27547572 27781026 27892716 27952652 29666616 29937544 30168411 30217109 31331544 31715509 32138834 32268044 32541502 33635334 33942506 34478184 34770372 36023748 36246296 36553468 37041368 37327017 39025727 39241223 39450999 39977574 40224548 41928978 42027706 42659448 44847112 44906316 45086856 48208251 48402066 48812253 48844094 49769356 50913759 52601332 53303432 54369444 54830202 55095144 55562052 55785432 55905304 56469077 58900231 60336822 60434218 63041559 63431018 64277668 64536088 65083004 67270668 67885012 69540744 72047496 72876557 73106936 73266141 74654034 77023379 78051454 78482446 78901998 79955148 80449096 83857956 84055412 89812632 90651327 95146527 95300113 96416502 96804132 97624506 97688188 99538712 101827518 104871143 105202664 108738888 109660404 111124104 112938154 117077181 117723669 117800462 118798771 120673644 120868436 126083118 126862036 128555336 130166008 134541336 135770024 137139187 145753114 146532282 149308068 154046758 156102908 156964892 157803996 159910296 167715912 168110824 169407231 170954329 176700693 181302654 190293054 190600226 192833004 193608264 195249012 195376376 203655036 209742286 211519763 218629671 219320808 225876308 231070137 234154362 235447338 235600924 237597542 241347288 241736872 252166236 253724072 273180089 274278374 285900339 291506228 293064564 298616136 308093516 312205816 313929784 314613429 315607992 330747451 338814462 341908658 353401386 356396313 362605308 380586108 381200452 385666008 390498024 407310072 411417561 412301617 419484572 423039526 437259342 451752616 462140274 468308724 470894676 471201848 475195084 504332472 510135899 512862987 539163653 546360178 548556748 571800678 583012456 586129128 616187032 629226858 634559289 661494902 667100791 677628924 683817316 706802772 712792626 725210616 734098001 761172216 762400904 819540267 822835122 824603234 838969144 846079052 874518684 924280548 936617448 941789352 950390168 959974309 992242353 1001303927 1020271798 1025725974 1078327306 1092720356 1097113496 1143601356 1236904851 1238901469 1258453716 1269118578 1322989804 1334201582 1355257848 1367634632 1413605544 1425585252 1468196002 1530407697 1617490959 1639080534 1645670244 1649206468 1692158104 1749037368 1782809431 1848561096 1919948618 1984484706 2001302373 2002607854 2040543596 2051451948 2156654612 2185440712 2202294003 2287202712 2315232157 2473809702 2477802938 2516907432 2538237156 2645979608 2668403164 2851170504 2879922927 2936392004 3003911781 3060815394 3234981918 3278161068 3291340488 3298412936 3565618862 3716704407 3839897236 3968969412 4002604746 4005215708 4081087192 4102903896 4299716863 4313309224 4404588006 4630464314 4947619404 4955605876 5076474312 5336806328 5348428293 5622706667 5759845854 5872784008 6007823562 6121630788 6469963836 6556322136 6945696471 7009127489 7131237724 7433408814 7679794472 7937938824 8005209492 8010431416 8599433726 8672310283 8809176012 9260928628 9895238808 9911211752 10696856586 11245413334 11519691708 12015647124 12243261576 12479666017 12899150589 12939927672 13891392942 14018254978 14262475448 14866817628 16010418984 16868120001 17198867452 17344620566 17618352024 18521857256 21027382467 21393713172 22490826668 23039383416 24031294248 24959332034 25798301178 26016930849 27782785884 28036509956 29733635256 30098018041 33736240002 34397734904 34689241132 37438998051 39358946669 42054764934 42787426344 44981653336 49918664068 51596602356 52033861698 55565571768 56073019912 60196036082 67472480004 69378482264 73095186671 74877996102 78717893338 84109529868 90294054123 99837328136 103193204712 104067723396 118076840007 120392072164 134944960008 146190373342 149755992204 157435786676 168219059736 180588108246 208135446792 219285560013 236153680014 240784144328 292380746684 299511984408 314871573352 361176216492 438571120026 472307360028 511666306697 584761493368 722352432984 877142240052 944614720056 1023332613394 1534998920091 1754284480104 2046665226788 3069997840182 4093330453576 6139995680364 12279991360728
• Sum of all divisors σ(n): 42271107379200
• Sum of proper divisors (its aliquot sum) s(n): 29991116018472
• 12279991360728 is an abundant number, because the sum of its proper divisors (29991116018472) is greater than itself. Its abundance is 17711124657744

Bases of 12279991360728

• Binary: 10110010101100101000100001011101110011011000₂
• Hexadecimal: 0xB2B2885DCD8
• Base-36: 4CPCLSNVC

Squares and roots of 12279991360728

• 12279991360728 squared (12279991360728²) is 150798187819554317020689984
• 12279991360728 cubed (12279991360728³) is 1851800443637565332797409487549600548352
• The square root of 12279991360728 is 3504281.8609135881
• The cube root of 12279991360728 is 23070.9788164229

Scales and comparisons

• 12,279,991,360,728 seconds is equal to 390,465 years, 38 weeks, 3 days, 15 hours, 18 minutes, 48 seconds.
• To count from 1 to 12,279,991,360,728 would take you about nine hundred seventy-six thousand, one 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 12279991360728 cubic inches would be around 1922.6 feet tall.

Recreational maths with 12279991360728

• 12279991360728 backwards is 82706319997221
• The number of decimal digits it has is: 14
• The sum of 12279991360728's digits is 66
• More coming soon!