1325780826183990

Names of 1325780826183990

• Cardinal: 1325780826183990 can be written as One quadrillion, three hundred twenty-five trillion, seven hundred eighty billion, eight hundred twenty-six million, one hundred eighty-three thousand, nine hundred ninety.

Scientific notation

• Scientific notation: 1.32578082618399 × 10¹⁵

Factors of 1325780826183990

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 553321

Divisors of 1325780826183990

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 3 5 6 9 10 11 15 18 19 22 27 30 31 33 38 45 54 55 57 62 66 81 90 93 95 99 110 114 135 155 162 165 171 186 190 198 209 270 279 285 297 310 330 341 342 405 418 457 465 495 513 558 570 589 594 627 682 810 837 855 891 914 930 990 1023 1026 1045 1178 1254 1371 1395 1485 1539 1674 1705 1710 1767 1782 1881 2046 2090 2285 2511 2565 2742 2790 2945 2970 3069 3078 3135 3410 3534 3762 4113 4185 4455 4570 5022 5027 5115 5130 5301 5643 5890 6138 6270 6479 6855 7695 8226 8370 8683 8835 8910 9207 9405 10054 10230 10602 11286 12339 12555 12958 13710 14167 15081 15345 15390 15903 16929 17366 17670 18414 18810 19437 20565 24678 25110 25135 26049 26505 27621 28215 28334 30162 30690 31806 32395 33858 37017 38874 41130 42501 43415 45243 46035 47709 50270 52098 53010 55242 56430 58311 61695 64790 70835 74034 75405 78147 79515 84645 85002 86830 90486 92070 95418 95513 97185 116622 123390 127503 130245 135729 138105 141670 150810 155837 156294 159030 169290 174933 185085 191026 194370 212505 226215 234441 238545 255006 260490 269173 271458 276210 286539 291555 311674 349866 370170 382509 390735 407187 425010 452430 467511 468882 477090 477565 524799 538346 552793 573078 583110 637515 678645 703323 765018 779185 781470 807519 814374 859617 874665 935022 955130 1049598 1105586 1147527 1172205 1275030 1345865 1357290 1402533 1406646 1432695 1558370 1615038 1658379 1719234 1749330 1912545 2035935 2295054 2337555 2344410 2422557 2578851 2623995 2691730 2763965 2805066 2865390 2960903 3316758 3516615 3825090 4037595 4071870 4207599 4298085 4675110 4845114 4975137 5157702 5247990 5527930 5737635 5921806 6080723 7012665 7033230 7267671 7736553 8075190 8291895 8415198 8596170 8882709 9950274 10503067 11475270 12112785 12161446 12622797 12894255 14025330 14535342 14804515 14925411 15473106 16583790 17136583 17765418 18242169 21006134 21037995 21803013 24225570 24875685 25245594 25788510 26648127 29609030 29850822 30403615 31509201 34273166 36338355 36484338 38682765 42075990 43606026 44413545 44776233 49751370 51409749 52515335 53296254 54726507 60807230 63018402 63113985 72676710 74627055 77365530 79944381 85682915 88827090 89552466 91210845 94527603 102819498 105030670 109015065 109453014 115533737 126227970 133240635 149254110 154229247 157546005 159888762 164179521 171365830 182421690 188502413 189055206 218030130 223881165 231067474 239833143 252626401 257048745 266481270 273632535 283582809 308458494 315092010 325595077 328359042 346601211 377004826 399721905 447762330 462687741 472638015 479666286 492538563 505252802 514097490 547265070 565507239 567165618 577668685 651190154 693202422 757879203 771146235 799443810 820897605 850748427 925375482 942512065 945276030 976785231 985077126 1039803633 1131014478 1155337370 1199165715 1263132005 1388063223 1417914045 1515758406 1542292470 1627975385 1641795210 1696521717 1701496854 1733006055 1885024130 1953570462 2079607266 2273637609 2313438705 2398331430 2462692815 2526264010 2776126446 2778890411 2827536195 2835828090 2930355693 3119410899 3255950770 3393043434 3466012110 3581545847 3789396015 4253742135 4547275218 4626877410 4799901619 4883926155 4925385630 5089565151 5199018165 5557780822 5655072390 5860711386 6238821798 6820912827 6940316115 7163091694 7578792030 7831418431 8336671233 8482608585 8507484270 8791067079 9358232697 9599803238 9767852310 10179130302 10398036330 10744637541 11368188045 13641825654 13880632230 13894452055 14399704857 14651778465 15268695453 15597054495 15662836862 16673342466 16965217170 17582134158 17907729235 18716465394 20462738481 21489275082 22736376090 23494255293 23999508095 25010013699 25447825755 26373201237 27788904110 28799409714 29303556930 30537390906 31194108990 32233912623 34104564135 35815458470 39157092155 40925476962 41683356165 43199114571 43955335395 46791163485 46988510586 47999016190 50020027398 50895651510 52746402474 52798917809 53723187705 64467825246 68209128270 70482765879 71998524285 75030041097 76343477265 78314184310 83366712330 86145602741 86398229142 87910670790 93582326970 96701737869 102313692405 105597835618 107446375410 117471276465 125050068495 129597343713 131866006185 140965531758 143997048570 148796950189 150060082194 152686954530 158396753427 161169563115 172291205482 193403475738 204627384810 211448297637 215995572855 225090123291 234942552930 250100136990 258436808223 259194687426 263732012370 263994589045 290105213607 297593900378 316793506854 322339126230 352413829395 375150205485 388792031139 422896595274 430728013705 431991145710 446390850567 450180246582 475190260281 483508689345 516873616446 527989178090 580210427214 634344892911 647986718565 704827658790 743984750945 750300410970 775310424669 777584062278 791983767135 861456027410 892781701134 950380520562 967017378690 1057241488185 1125450616455 1268689785822 1292184041115 1295973437130 1339172551701 1425570780843 1450526068035 1487969501890 1550620849338 1583967534270 1636766452079 1943960155695 2114482976370 2231954252835 2250901232910 2325931274007 2375951301405 2584368082230 2678345103402 2851141561686 2901052136070 3171724464555 3273532904158 3876552123345 3887920311390 4017517655103 4276712342529 4463908505670 4651862548014 4751902602810 4910299356237 6343448929110 6695862758505 6977793822021 7127853904215 7753104246690 8035035310206 8183832260395 8553424685058 9820598712474 11629656370035 12052552965309 13391725517010 13955587644042 14255707808430 14730898068711 16367664520790 20087588275515 21383561712645 23259312740070 24105105930618 24551496781185 29461796137422 34888969110105 40175176551030 42767123425290 44192694206133 49102993562370 60262764826545 69777938220210 73654490343555 88385388412266 120525529653090 132578082618399 147308980687110 220963471030665 265156165236798 441926942061330 662890413091995 1325780826183990
• Sum of all divisors σ(n): 4234946166190080
• Sum of proper divisors (its aliquot sum) s(n): 2909165340006090
• 1325780826183990 is an abundant number, because the sum of its proper divisors (2909165340006090) is greater than itself. Its abundance is 1583384513822100

Bases of 1325780826183990

• Binary: 100101101011100101001100111001100011101100100110110₂
• Hexadecimal: 0x4B5CA6731D936
• Base-36: D1Y7AX9HDI

Squares and roots of 1325780826183990

• 1325780826183990 squared (1325780826183990²) is 1757694799077103104385332320100
• 1325780826183990 cubed (1325780826183990³) is 2330318062899744057501346305802531696175199000
• The square root of 1325780826183990 is 36411273.3392281955
• The cube root of 1325780826183990 is 109856.0327658859

Scales and comparisons

• 1,325,780,826,183,990 seconds is equal to 42,155,729 years, 18 weeks, 6 days, 5 hours, 46 minutes, 30 seconds.
• To count from 1 to 1,325,780,826,183,990 would take you about one hundred twenty-six million, four hundred sixty-seven thousand, one hundred eighty-eight 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 1325780826183990 cubic inches would be around 9154.7 feet tall.

Recreational maths with 1325780826183990

• 1325780826183990 backwards is 0993816280875231
• The number of decimal digits it has is: 16
• The sum of 1325780826183990's digits is 72
• More coming soon!