18012045362500

Names of 18012045362500

• Cardinal: 18012045362500 can be written as Eighteen trillion, twelve billion, forty-five million, three hundred sixty-two thousand, five hundred.

Scientific notation

• Scientific notation: 1.80120453625 × 10¹³

Factors of 18012045362500

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 115

Divisors of 18012045362500

• Number of divisors d(n): 972
• Complete list of divisors:
  1 2 4 5 7 10 14 19 20 25 28 29 35 38 49 50 53 58 70 76 95 98 100 106 116 125 133 140 145 175 190 196 203 212 245 250 265 266 290 350 361 371 380 406 475 490 500 530 532 551 580 625 665 700 722 725 742 812 875 931 950 980 1007 1015 1060 1102 1225 1250 1325 1330 1421 1444 1450 1484 1537 1750 1805 1855 1862 1900 2014 2030 2204 2375 2450 2500 2527 2597 2650 2660 2755 2809 2842 2900 3074 3125 3325 3500 3610 3625 3710 3724 3857 4028 4060 4375 4655 4750 4900 5035 5054 5075 5194 5300 5510 5618 5684 6125 6148 6250 6625 6650 7049 7105 7220 7250 7420 7685 7714 8750 9025 9275 9310 9500 10070 10108 10150 10388 10469 10759 11020 11236 11875 12250 12500 12635 12985 13250 13300 13775 14045 14098 14210 14500 15370 15428 16625 17500 17689 18050 18125 18550 18620 19133 19285 19663 20140 20300 20938 21518 21875 23275 23750 24500 25175 25270 25375 25970 26500 26999 27550 28090 28196 28420 29203 30625 30740 33125 33250 35245 35378 35525 36100 36250 37100 38266 38425 38570 39326 41876 43036 43750 45125 46375 46550 47500 49343 50350 50540 50750 51940 52345 53371 53795 53998 55100 56180 58406 59375 61250 63175 64925 66250 66500 68875 70225 70490 70756 71050 72500 73283 75313 76532 76850 77140 78652 81461 83125 87500 88445 90250 90625 92750 93100 95665 96425 98315 98686 100700 101500 104690 106742 107590 107996 116375 116812 118750 122500 125875 126350 126875 129850 132500 133931 134995 137641 137750 140450 140980 142100 146015 146566 150626 153125 153700 162922 165625 166250 176225 176890 177625 180500 181250 185500 191330 192125 192850 196630 197372 204421 209380 213484 215180 225625 231875 232750 237500 246715 251750 252700 253750 259700 261725 266855 267862 268975 269990 275282 275500 280900 292030 293132 301252 306250 315875 324625 325844 331250 332500 344375 351125 352450 353780 355250 362500 366415 373597 376565 382660 384250 385700 393260 407305 408842 415625 442225 451250 463750 465500 478325 482125 491575 493430 503500 507500 512981 523450 533710 535724 537950 539980 550564 554857 570227 581875 584060 612500 629375 631750 634375 649250 662500 669655 674975 688205 688750 702250 704900 710500 730075 732830 747194 753130 768500 814610 817684 831250 881125 884450 888125 902500 927500 937517 956650 960625 964250 983150 986860 1014049 1022105 1025962 1046900 1067420 1075900 1109714 1128125 1140454 1159375 1163750 1233575 1258750 1263500 1268750 1298500 1308625 1334275 1339310 1344875 1349950 1376410 1377500 1404500 1430947 1460150 1465660 1494388 1506260 1547759 1579375 1623125 1629220 1662500 1721875 1755625 1762250 1768900 1776250 1832075 1867985 1875034 1882825 1913300 1921250 1928500 1966300 2028098 2036525 2044210 2051924 2211125 2219428 2256250 2280908 2318750 2327500 2391625 2410625 2457875 2467150 2517500 2537500 2564905 2615179 2617250 2668550 2678620 2689750 2699900 2752820 2774285 2851135 2861894 2909375 2920300 3095518 3146875 3158750 3246250 3348275 3374875 3441025 3443750 3511250 3524500 3552500 3650375 3664150 3735970 3750068 3765650 3842500 3883999 3991589 4056196 4073050 4088420 4405625 4422250 4440625 4512500 4637500 4687585 4783250 4803125 4821250 4915750 4934300 5070245 5110525 5129810 5230358 5234500 5337100 5379500 5548570 5702270 5723788 5818750 6167875 6191036 6293750 6317500 6492500 6543125 6671375 6696550 6724375 6749750 6882050 6887500 7022500 7098343 7154735 7300750 7328300 7471940 7531300 7738795 7767998 7896875 7983178 8115625 8146100 8778125 8811250 8844500 8881250 9160375 9339925 9375170 9414125 9566500 9606250 9642500 9831500 10140490 10182625 10221050 10259620 10460716 10834313 11055625 11097140 11404540 11637500 11958125 12053125 12289375 12335750 12587500 12824525 13075895 13086250 13342750 13393100 13448750 13499500 13764100 13871425 14196686 14255675 14309470 14601500 15477590 15535996 15793750 15966356 16231250 16741375 16874375 17205125 17556250 17622500 17762500 18251875 18320750 18679850 18750340 18828250 19212500 19419995 19957945 20280980 20365250 20442100 21668626 22028125 22111250 23437925 23916250 24106250 24578750 24671500 25351225 25552625 25649050 26151790 26172500 26685500 26897500 27187993 27742850 28393372 28511350 28618940 29407421 30839375 30955180 31587500 32462500 32715625 33356875 33482750 33621875 33748750 34410250 35112500 35491715 35773675 36503750 36641500 37359700 37656500 38693975 38839990 39915890 40730500 43337252 44056250 44222500 45801875 46699625 46875850 47070625 47832500 48212500 49157500 49688401 50702450 50913125 51105250 51298100 52303580 54171565 54375986 55278125 55485700 57022700 58814842 59790625 61446875 61678750 64122625 65379475 65431250 66713750 66965500 67243750 67497500 68820500 69357125 70983430 71278375 71547350 73007500 75840191 77387950 77679980 79831780 83706875 84371875 86025625 88112500 91259375 91603750 93399250 93751700 94141250 97099975 99376802 99789725 101404900 101826250 102210500 108343130 108751972 110556250 117189625 117629684 119581250 122893750 123357500 126756125 127763125 128245250 130758950 130862500 133427500 134487500 135939965 138714250 141966860 142556750 143094700 147037105 151680382 154196875 154775900 166784375 167413750 168743750 172051250 177458575 178868375 182518750 183207500 186798500 188282500 193469875 194199950 198753604 199579450 203652500 205851947 216686260 221112500 229009375 233498125 234379250 235353125 239162500 245787500 248442005 253512250 254565625 255526250 256490500 261517900 270857825 271879930 277428500 285113500 294074210 303360764 308393750 320613125 326897375 333568750 334827500 337487500 344102500 346785625 354917150 356391875 357736750 365037500 379200955 386939750 388399900 399158900 411703894 418534375 430128125 458018750 466996250 468758500 470706250 485499875 496884010 498948625 507024500 509131250 511052500 541715650 543759860 585948125 588148420 616787500 633780625 638815625 641226250 653794750 667137500 679699825 693571250 709834300 712783750 715473500 735185525 758401910 773879500 823407788 837068750 860256250 887292875 894341875 916037500 933992500 941412500 967349375 970999750 993768020 997897250 1018262500 1029259735 1083431300 1167490625 1171896250 1242210025 1267561250 1277631250 1282452500 1307589500 1354289125 1359399650 1387142500 1425567500 1440963629 1470371050 1516803820 1603065625 1634486875 1674137500 1720512500 1733928125 1774585750 1781959375 1788683750 1896004775 1934698750 1941999500 1995794500 2058519470 2334981250 2343792500 2427499375 2484420050 2494743125 2535122500 2555262500 2708578250 2718799300 2881927258 2929740625 2940742100 3168903125 3206131250 3268973750 3398499125 3467856250 3549171500 3563918750 3577367500 3675927625 3792009550 3869397500 4117038940 4436464375 4471709375 4669962500 4836746875 4854998750 4968840100 4989486250 5146298675 5417156500 5763854516 5859481250 6211050125 6337806250 6412262500 6537947500 6771445625 6796998250 6935712500 7127837500 7204818145 7351855250 7584019100 8172434375 8872928750 8943418750 9480023875 9673493750 9709997500 9978972500 10292597350 11718962500 12137496875 12422100250 12473715625 12675612500 13542891250 13593996500 14409636290 14703710500 16344868750 16992495625 17745857500 17886837500 18379638125 18960047750 19346987500 20585194700 22182321875 24274993750 24844200500 24947431250 25731493375 27085782500 28819272580 31055250625 32689737500 33857228125 33984991250 36024090725 36759276250 37920095500 44364643750 47400119375 48549987500 49894862500 51462986750 62110501250 67714456250 67969982500 72048181450 73518552500 84962478125 88729287500 91898190625 94800238750 102925973500 124221002500 128657466875 135428912500 144096362900 155276253125 169924956250 180120453625 183796381250 189600477500 237000596875 257314933750 310552506250 339849912500 360240907250 367592762500 474001193750 514629867500 621105012500 643287334375 720481814500 900602268125 948002387500 1286574668750 1801204536250 2573149337500 3602409072500 4503011340625 9006022681250 18012045362500
• Sum of all divisors σ(n): 51000297920460
• Sum of proper divisors (its aliquot sum) s(n): 32988252557960
• 18012045362500 is an abundant number, because the sum of its proper divisors (32988252557960) is greater than itself. Its abundance is 14976207195460

Bases of 18012045362500

• Binary: 100000110000111000001100100001100010101000100₂
• Hexadecimal: 0x1061C190C544
• Base-36: 6DUMAR22S

Squares and roots of 18012045362500

• 18012045362500 squared (18012045362500²) is 324433778140757756406250000
• 18012045362500 cubed (18012045362500³) is 5843715928998589618513099978515625000000
• The square root of 18012045362500 is 4244060.0092953449
• The cube root of 18012045362500 is 26213.2585237831

Scales and comparisons

• 18,012,045,362,500 seconds is equal to 572,727 years, 17 weeks, 6 hours, 1 minute, 40 seconds.
• To count from 1 to 18,012,045,362,500 would take you about one million, four hundred thirty-one thousand, eight hundred eighteen 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 18012045362500 cubic inches would be around 2184.4 feet tall.

Recreational maths with 18012045362500

• 18012045362500 backwards is 00526354021081
• The number of decimal digits it has is: 14
• The sum of 18012045362500's digits is 37
• More coming soon!