13191434164721780

Names of 13191434164721780

• Cardinal: 13191434164721780 can be written as Thirteen quadrillion, one hundred ninety-one trillion, four hundred thirty-four billion, one hundred sixty-four million, seven hundred twenty-one thousand, seven hundred eighty.

Scientific notation

• Scientific notation: 1.319143416472178 × 10¹⁶

Factors of 13191434164721780

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 39389

Divisors of 13191434164721780

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 5 10 11 20 22 29 43 44 55 58 86 110 116 127 145 172 215 220 254 290 319 430 473 508 580 635 638 860 946 1247 1270 1276 1397 1595 1892 2365 2494 2540 2794 3190 3683 4730 4988 5461 5588 6235 6380 6985 7366 9460 10922 12470 13717 13970 14732 17351 18415 21821 21844 24940 27305 27434 27940 34702 36830 40513 43642 54610 54868 60071 68585 69404 73660 81026 86755 87284 109105 109220 120142 137170 158369 162052 173510 190861 202565 218210 240031 240284 274340 300355 316738 347020 381722 405130 436420 480062 503179 600710 632809 633476 746093 763444 791845 810260 938303 954305 960124 1006358 1200155 1201420 1265618 1492186 1583690 1742059 1876606 1908610 2012716 2203577 2400310 2515895 2531236 2771267 2984372 3164045 3167380 3484118 3730465 3753212 3817220 4407154 4691515 4800620 5031790 5534969 5542534 6328090 6960899 6968236 7460930 8207023 8710295 8814308 9383030 10063580 10321333 11017885 11069938 11085068 12656180 13856335 13921798 14921860 16414046 17420590 18766060 20642666 21636697 22035770 22139876 24239347 27210787 27674845 27712670 27843596 30483937 32828092 34804495 34841180 41035115 41285332 43273394 44071540 48478694 51606665 54421574 55349690 55425340 60967874 63903733 69608990 80366743 82070230 86546788 94753811 96957388 103213330 108183485 108843148 110699380 119164481 121196735 121935748 127807466 136053935 139217980 152419685 160733486 164140460 189507622 206426660 216366970 238003667 238328962 242393470 255614932 272107870 299318657 304839370 319518665 321466972 378616171 379015244 401833715 432733940 473769055 476007334 476657924 484786940 544215740 595822405 598637314 609678740 639037330 702941063 757232342 803667430 884034173 947538110 952014668 1042291921 1190018335 1191644810 1197274628 1278074660 1310809291 1405882126 1496593285 1514464684 1607334860 1768068346 1893080855 1895076220 2084583842 2380036670 2383289620 2621618582 2747860519 2811764252 2993186570 3455769949 3514705315 3536136692 3786161710 4164777881 4169167684 4420170865 4760073340 5211459605 5243237164 5495721038 5986373140 6554046455 6911539898 7029410630 7572323420 8329555762 8840341730 10422919210 10979868959 10991442076 13108092910 13739302595 13823079796 14058821260 16280495353 16659111524 17278849745 17680683460 20823889405 20845838420 21959737918 26216185820 27478605190 30226465709 32560990706 34557699490 38013469439 41647778810 43919475836 48084253717 54899344795 54957210380 60452931418 65121981412 69115398980 76026938878 81402476765 83295557620 96168507434 109798689590 120778558549 120905862836 151132328545 152053877756 162804953530 179085448883 190067347195 192337014868 219597379180 240421268585 241557117098 302264657090 325609907060 358170897766 380134694390 472134365237 480842537170 483114234196 528926790887 603892792745 604529314180 716341795532 760269388780 895427244415 944268730474 961685074340 1057853581774 1207785585490 1394443357793 1790854488830 1888537460948 2067622909831 2115707163548 2360671826185 2415571170980 2644633954435 2788886715586 3581708977660 4135245819662 4721343652370 5193478017607 5289267908870 5577773431172 6972216788965 8270491639324 9442687304740 10338114549155 10386956035214 10578535817740 13944433577930 15338876935723 20676229098310 20773912070428 22743852008141 25967390088035 27888867155860 30677753871446 41352458196620 45487704016282 51934780176070 59961064385099 61355507742892 76694384678615 90975408032564 103869560352140 113719260040705 119922128770198 153388769357230 227438520081410 239844257540396 299805321925495 306777538714460 454877040162820 599610643850990 659571708236089 1199221287701980 1319143416472178 2638286832944356 3297858541180445 6595717082360890 13191434164721780
• Sum of all divisors σ(n): 32244713888808960
• Sum of proper divisors (its aliquot sum) s(n): 19053279724087180
• 13191434164721780 is an abundant number, because the sum of its proper divisors (19053279724087180) is greater than itself. Its abundance is 5861845559365400

Bases of 13191434164721780

• Binary: 101110110111011000101000011011011101110101100001110100₂
• Hexadecimal: 0x2EDD8A1B775874
• Base-36: 3LVZ170XS38

Squares and roots of 13191434164721780

• 13191434164721780 squared (13191434164721780²) is 174013935322189005598304806368400
• 13191434164721780 cubed (13191434164721780³) is 2295493371546810173951514863674260973158183752000
• The square root of 13191434164721780 is 114853968.8679576279
• The cube root of 13191434164721780 is 236282.0180509165

Scales and comparisons

• 13,191,434,164,721,780 seconds is equal to 419,446,802 years, 33 weeks, 6 days, 18 hours, 16 minutes, 20 seconds.
• To count from 1 to 13,191,434,164,721,780 would take you about one billion, two hundred fifty-eight million, three hundred forty thousand, four hundred seven 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 13191434164721780 cubic inches would be around 19690.2 feet tall.

Recreational maths with 13191434164721780

• 13191434164721780 backwards is 08712746143419131
• The number of decimal digits it has is: 17
• The sum of 13191434164721780's digits is 62
• More coming soon!