11820494911680

Names of 11820494911680

• Cardinal: 11820494911680 can be written as Eleven trillion, eight hundred twenty billion, four hundred ninety-four million, nine hundred eleven thousand, six hundred eighty.

Scientific notation

• Scientific notation: 1.182049491168 × 10¹³

Factors of 11820494911680

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 15034237

Divisors of 11820494911680

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 13 14 15 16 18 20 21 24 26 27 28 30 32 35 36 39 40 42 45 48 52 54 56 60 63 64 65 70 72 78 80 84 90 91 96 104 105 108 112 117 120 126 130 135 140 144 156 160 168 180 182 189 192 195 208 210 216 224 234 240 252 260 270 273 280 288 312 315 320 336 351 360 364 378 390 416 420 432 448 455 468 480 504 520 540 546 560 576 585 624 630 672 702 720 728 756 780 819 832 840 864 910 936 945 960 1008 1040 1080 1092 1120 1170 1248 1260 1344 1365 1404 1440 1456 1512 1560 1638 1680 1728 1755 1820 1872 1890 2016 2080 2160 2184 2240 2340 2457 2496 2520 2730 2808 2880 2912 3024 3120 3276 3360 3510 3640 3744 3780 4032 4095 4160 4320 4368 4680 4914 5040 5460 5616 5824 6048 6240 6552 6720 7020 7280 7488 7560 8190 8640 8736 9360 9828 10080 10920 11232 12096 12285 12480 13104 14040 14560 15120 16380 17472 18720 19656 20160 21840 22464 24570 26208 28080 29120 30240 32760 37440 39312 43680 49140 52416 56160 60480 65520 78624 87360 98280 112320 131040 157248 196560 262080 393120 786240 15034207 30068414 45102621 60136828 75171035 90205242 105239449 120273656 135307863 150342070 180410484 195444691 210478898 225513105 240547312 270615726 300684140 315718347 360820968 390889382 405923589 420957796 451026210 481094624 526197245 541231452 586334073 601368280 631436694 676539315 721641936 781778764 811847178 841915592 902052420 947155041 962189248 977223455 1052394490 1082462904 1172668146 1202736560 1262873388 1353078630 1368112837 1443283872 1563557528 1578591735 1623694356 1683831184 1759002219 1804104840 1894310082 1954446910 2029617945 2104788980 2164925808 2345336292 2405473120 2525746776 2706157260 2736225674 2841465123 2886567744 2931670365 3127115056 3157183470 3247388712 3367662368 3518004438 3608209680 3788620164 3908893820 4059235890 4104338511 4209577960 4329851616 4690672584 4735775205 4810946240 5051493552 5277006657 5412314520 5472451348 5682930246 5863340730 6254230112 6314366940 6494777424 6735324736 6840564185 7036008876 7216419360 7577240328 7817787640 8118471780 8208677022 8419155920 8659703232 8795011095 9381345168 9471550410 10102987104 10554013314 10824629040 10944902696 11365860492 11726681460 12313015533 12508460224 12628733880 12989554848 13681128370 14072017752 14207325615 14432838720 15154480656 15635575280 16236943560 16417354044 16838311840 17590022190 18762690336 18943100820 20205974208 20521692555 21108026628 21649258080 21889805392 22731720984 23453362920 24626031066 25257467760 25979109696 26385033285 27362256740 28144035504 28414651230 30308961312 31271150560 32473887120 32834708088 33676623680 35180044380 36939046599 37525380672 37886201640 41043385110 42216053256 43298516160 43779610784 45463441968 46906725840 49252062132 50514935520 52770066570 54724513480 56288071008 56829302460 60617922624 61565077665 62542301120 64947774240 65669416176 70360088760 73878093198 75772403280 82086770220 84432106512 87559221568 90926883936 93813451680 98504124264 101029871040 105540133140 109449026960 112576142016 113658604920 123130155330 129895548480 131338832352 140720177520 147756186396 151544806560 164173540440 168864213024 181853767872 184695232995 187626903360 197008248528 211080266280 218898053920 227317209840 246260310660 262677664704 281440355040 295512372792 303089613120 328347080880 337728426048 369390465990 394016497056 422160532560 437796107840 454634419680 492520621320 562880710080 591024745584 656694161760 738780931980 788032994112 844321065120 909268839360 985041242640 1182049491168 1313388323520 1477561863960 1688642130240 1970082485280 2364098982336 2955123727920 3940164970560 5910247455840 11820494911680
• Sum of all divisors σ(n): 51323177902080
• Sum of proper divisors (its aliquot sum) s(n): 39502682990400
• 11820494911680 is an abundant number, because the sum of its proper divisors (39502682990400) is greater than itself. Its abundance is 27682188078720

Bases of 11820494911680

• Binary: 10101100000000101100011001100111100011000000₂
• Hexadecimal: 0xAC02C6678C0
• Base-36: 46U9DH2O0

Squares and roots of 11820494911680

• 11820494911680 squared (11820494911680²) is 139724099957052771000422400
• 11820494911680 cubed (11820494911680³) is 1651608012581409986139737242330693632000
• The square root of 11820494911680 is 3438094.6629899533
• The cube root of 11820494911680 is 22779.5541749091

Scales and comparisons

• 11,820,494,911,680 seconds is equal to 375,855 years, 9 weeks, 16 hours, 48 minutes.
• To count from 1 to 11,820,494,911,680 would take you about nine hundred thirty-nine thousand, six hundred thirty-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 11820494911680 cubic inches would be around 1898.3 feet tall.

Recreational maths with 11820494911680

• 11820494911680 backwards is 08611949402811
• 11820494911680 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 11820494911680's digits is 54
• More coming soon!