18420583702430416

Names of 18420583702430416

• Cardinal: 18420583702430416 can be written as Eighteen quadrillion, four hundred twenty trillion, five hundred eighty-three billion, seven hundred two million, four hundred thirty thousand, four hundred sixteen.

Scientific notation

• Scientific notation: 1.8420583702430416 × 10¹⁶

Factors of 18420583702430416

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 4559

Divisors of 18420583702430416

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 4 8 13 16 26 52 61 73 104 122 146 208 244 281 292 488 562 584 793 949 976 1124 1168 1586 1898 2248 3172 3653 3721 3796 4129 4453 4496 6344 7306 7442 7592 8258 8906 12688 14612 14884 15184 16516 17141 17812 20513 29224 29768 33032 34282 35624 41026 48373 53677 57889 58448 59536 66064 68564 71248 78961 82052 96746 107354 115778 137128 157922 164104 193492 214708 222833 231556 251869 266669 271633 274256 301417 315844 328208 386984 429416 445666 463112 503738 533338 543266 602834 631688 773968 858832 891332 926224 1007476 1026493 1045601 1066676 1086532 1160249 1205668 1251293 1263376 1782664 2014952 2052986 2091202 2133352 2173064 2320498 2411336 2502586 3274297 3531229 3565328 3918421 4029904 4105972 4182404 4266704 4346128 4640996 4816621 4822672 5005172 5764153 6548594 7062458 7836842 8211944 8364808 9281992 9633242 10010344 11528306 13097188 13592813 14124916 15083237 15364009 15673684 16266809 16423888 16729616 18386437 18563984 19266484 20020688 23056612 26194376 27185626 28249832 30166474 30728018 31347368 32533618 36772874 38532968 46113224 52388752 54371252 56499664 60332948 61456036 62616073 62694736 65067236 70775189 73545748 74933989 76328873 77065936 84698177 92226448 108742504 120665896 122912072 125232146 130134472 141550378 147091496 149867978 152657746 169396354 199732117 217485008 239023681 241331792 245824144 250464292 260268944 283100756 293813881 294182992 299735956 305315492 326029969 338792708 351613333 399464234 478047362 500928584 566201512 587627762 599471912 610630984 652059938 677585416 703226666 798928468 920077457 956094724 992275349 1001857168 1101076301 1121572657 1132403024 1175255524 1198943824 1221261968 1304119876 1355170832 1406453332 1597856936 1840154914 1912189448 1984550698 2202152602 2243145314 2350511048 2608239752 2812906664 3195713872 3680309828 3819580453 3824378896 3969101396 4238389597 4317286529 4404305204 4486290628 4570973329 4701022096 5166588797 5216479504 5625813328 7360619656 7639160906 7938202792 8476779194 8634573058 8808610408 8972581256 9141946658 10333177594 14580444541 14721239312 15278321812 15876405584 16953558388 17269146116 17617220816 17945162512 18283893316 19887828109 20666355188 21448413313 23800187737 29160889082 30556643624 33907116776 34538292232 36567786632 39775656218 41332710376 42896826626 47600375474 56124724877 58321778164 61113287248 67165654361 67814233552 69076584464 73135573264 79551312436 82665420752 85793653252 95200750948 112249449754 116643556328 134331308722 159102624872 171587306504 190401501896 224498899508 233287112656 258541765417 268662617444 278829373069 309402440581 315161916617 318205249744 343174613008 380803003792 448997799016 517083530834 537325234888 557658746138 618804881162 630323833234 897995598032 1034167061668 1074650469776 1115317492276 1213157514649 1237609762324 1260647666468 1451811451957 2068334123336 2230634984552 2426315029298 2475219524648 2521295332936 2903622903914 4097104916021 4136668246672 4461269969104 4852630058596 4950439049296 5042590665872 5807245807828 8194209832042 9705260117192 11614491615656 15771047690437 16388419664084 18873548875441 19410520234384 23228983231312 31542095380874 32776839328168 37747097750882 63084190761748 65553678656336 75494195501764 88560498569377 126168381523496 150988391003528 177120997138754 252336763046992 301976782007056 354241994277508 708483988555016 1151286481401901 1416967977110032 2302572962803802 4605145925607604 9210291851215208 18420583702430416
• Sum of all divisors σ(n): 39762048525992520
• Sum of proper divisors (its aliquot sum) s(n): 21341464823562104
• 18420583702430416 is an abundant number, because the sum of its proper divisors (21341464823562104) is greater than itself. Its abundance is 2920881121131688

Bases of 18420583702430416

• Binary: 1000001011100010110110001011100001000111000001011010000₂
• Hexadecimal: 0x41716C5C2382D0
• Base-36: 51DJVBV1SR4

Squares and roots of 18420583702430416

• 18420583702430416 squared (18420583702430416²) is 339317903938245052713545321933056
• 18420583702430416 cubed (18420583702430416³) is 6250433851227686287438747514447147811938450231296
• The square root of 18420583702430416 is 135722450.9888854609
• The cube root of 18420583702430416 is 264099.6319235797

Scales and comparisons

• 18,420,583,702,430,416 seconds is equal to 585,717,583 years, 6 weeks, 5 days, 14 hours, 40 minutes, 16 seconds.
• To count from 1 to 18,420,583,702,430,416 would take you about one billion, seven hundred fifty-seven million, one hundred fifty-two thousand, seven hundred forty-nine 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 18420583702430416 cubic inches would be around 22008.3 feet tall.

Recreational maths with 18420583702430416

• 18420583702430416 backwards is 61403420738502481
• The number of decimal digits it has is: 17
• The sum of 18420583702430416's digits is 58
• More coming soon!