12845816304364140

Names of 12845816304364140

• Cardinal: 12845816304364140 can be written as Twelve quadrillion, eight hundred forty-five trillion, eight hundred sixteen billion, three hundred four million, three hundred sixty-four thousand, one hundred forty.

Scientific notation

• Scientific notation: 1.284581630436414 × 10¹⁶

Factors of 12845816304364140

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 11079

Divisors of 12845816304364140

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 10 12 15 20 30 43 60 86 129 172 215 258 421 430 516 645 842 860 1093 1263 1290 1321 1684 2105 2186 2526 2580 2642 3279 3963 4210 4372 5052 5284 5465 6315 6558 6605 7926 8191 8420 10930 12630 13116 13210 15852 16382 16395 18103 19815 21860 24573 25260 26420 32764 32790 36206 39630 40955 46999 49146 54309 56803 65580 72412 79260 81910 90515 93998 98292 108618 113606 122865 140997 163820 170409 181030 187996 217236 227212 234995 245730 271545 281994 284015 340818 352213 362060 460153 469990 491460 543090 556141 563988 568030 681636 704426 704985 852045 920306 939980 1056639 1086180 1112282 1136060 1380459 1408852 1409970 1443853 1668423 1704090 1761065 1840612 2113278 2224564 2300765 2760918 2780705 2819940 2887706 3336846 3408180 3448411 3522130 4226556 4331559 4601530 5283195 5521836 5561410 5775412 6673692 6896822 6902295 7044260 7219265 8342115 8663118 8952763 9203060 10345233 10566390 10820311 11122820 13793644 13804590 14438530 16684230 17242055 17326236 17905526 19786579 20690466 21132780 21640622 21657795 23914063 26858289 27609180 28877060 32460933 33368460 34484110 35811052 39573158 41380932 43281244 43315590 44763815 47828126 51726165 53716578 54101555 59359737 62085679 64921866 68968220 71742189 79146316 86631180 89527630 95656252 98932895 103452330 107433156 108203110 118719474 119570315 124171358 129843732 134291445 143484378 148281673 162304665 179055260 186257037 197865790 206904660 216406220 237438948 239140630 248342716 268582890 286968756 296563346 296798685 310428395 324609330 358710945 372514074 384968809 395731580 444845019 465273373 478281260 537165780 593126692 593597370 607862113 620856790 649218660 717421890 741408365 745028148 769937618 889690038 930546746 931285185 1154906427 1187194740 1215724226 1241713580 1395820119 1434843780 1482816730 1539875236 1779380076 1823586339 1861093492 1862570370 1924844045 2224225095 2309812854 2326366865 2431448452 2791640238 2965633460 3039310565 3647172678 3725140740 3769113223 3849688090 4448450190 4555350931 4619625708 4652733730 5583280476 5774532135 6078621130 6979100595 7294345356 7538226446 7699376180 8896900380 9110701862 9117931695 9305467460 11307339669 11549064270 11826599923 12157242260 13666052793 13958201190 15076452892 18221403724 18235863390 18845566115 22614679338 22776754655 23098128540 23653199846 26138070859 27332105586 27916402380 35479799769 36471726780 37691132230 45229358676 45553509310 47306399692 52276141718 54664211172 56536698345 59132999615 68330263965 70959599538 75382264460 78414212577 91107018620 104552283436 113073396690 118265999230 130690354295 136660527930 141919199076 156828425154 162071868589 177398998845 195880090033 226146793380 236531998460 261380708590 273321055860 313656850308 324143737178 354797997690 391760180066 392071062885 486215605767 508543796689 522761417180 587640270099 648287474356 709595995380 783520360132 784142125770 810359342945 972431211534 979400450165 1017087593378 1175280540198 1525631390067 1568284251540 1620718685890 1944862423068 1958800900330 2034175186756 2350561080396 2431078028835 2542718983445 2938201350495 3051262780134 3241437371780 3917601800660 4862156057670 4978998567583 5085437966890 5876402700990 6102525560268 7628156950335 9724312115340 9957997135166 10170875933780 11752805401980 14936995702749 15256313900670 19915994270332 24894992837915 29873991405498 30512627801340 49789985675830 59747982810996 74684978513745 99579971351660 149369957027490 214096938406069 298739914054980 428193876812138 642290815218207 856387753624276 1070484692030345 1284581630436414 2140969384060690 2569163260872828 3211454076091035 4281938768121380 6422908152182070 12845816304364140
• Sum of all divisors σ(n): 36958397314105344
• Sum of proper divisors (its aliquot sum) s(n): 24112581009741204
• 12845816304364140 is an abundant number, because the sum of its proper divisors (24112581009741204) is greater than itself. Its abundance is 11266764705377064

Bases of 12845816304364140

• Binary: 101101101000110011001110101101101010111110101001101100₂
• Hexadecimal: 0x2DA333ADABEA6C
• Base-36: 3IHGMJIGX9O

Squares and roots of 12845816304364140

• 12845816304364140 squared (12845816304364140²) is 165014996525467571514009717939600
• 12845816304364140 cubed (12845816304364140³) is 2119752332831443242212735760614066465928925944000
• The square root of 12845816304364140 is 113339385.4949114321
• The cube root of 12845816304364140 is 234200.1860622349

Scales and comparisons

• 12,845,816,304,364,140 seconds is equal to 408,457,223 years, 39 weeks, 3 days, 15 hours, 49 minutes.
• To count from 1 to 12,845,816,304,364,140 would take you about one billion, two hundred twenty-five million, three hundred seventy-one thousand, six hundred seventy-one 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 12845816304364140 cubic inches would be around 19516.7 feet tall.

Recreational maths with 12845816304364140

• 12845816304364140 backwards is 04146340361854821
• 12845816304364140 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 12845816304364140's digits is 60
• More coming soon!