71422339662028369728

Names of 71422339662028369728

• Cardinal: 71422339662028369728 can be written as Seventy-one quintillion, four hundred twenty-two quadrillion, three hundred thirty-nine trillion, six hundred sixty-two billion, twenty-eight million, three hundred sixty-nine thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 7.1422339662028369728 × 10¹⁹

Factors of 71422339662028369728

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 49405

Divisors of 71422339662028369728

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 49 54 56 63 64 72 84 96 98 108 112 126 144 147 168 189 192 196 216 224 252 288 294 336 343 378 392 432 441 448 504 576 588 672 686 756 784 864 882 1008 1029 1176 1323 1344 1372 1512 1568 1728 1764 2016 2058 2352 2646 2744 3024 3087 3136 3528 4032 4116 4704 5292 5488 6048 6174 7056 8232 9261 9408 10584 10976 12096 12348 14112 16464 18522 21168 21952 24696 28224 32928 37044 42336 49392 49393 65856 74088 84672 98784 98786 148176 148179 197568 197572 296352 296358 345751 395144 444537 592704 592716 691502 790288 889074 1037253 1185432 1333611 1383004 1580576 1778148 2074506 2370864 2420257 2667222 2766008 3111759 3161152 3556296 4149012 4741728 4840514 5334444 5532016 6223518 7112592 7260771 8298024 9335277 9483456 9681028 10668888 11064032 12447036 14225184 14521542 16596048 16941799 18670554 19362056 21337776 21782313 22128064 24894072 28450368 29043084 33192096 33883598 37341108 38724112 42675552 43564626 49788144 50825397 58086168 65346939 66384192 67767196 74682216 77448224 85351104 87129252 99576288 101650794 116172336 130693878 135534392 149364432 152476191 154896448 174258504 199152576 203301588 232344672 261387756 271068784 298728864 304952382 348517008 406603176 457428573 464689344 522775512 542137568 597457728 609904764 697034016 813206352 914857146 1045551024 1084275136 1219809528 1394068032 1626412704 1829714292 2091102048 2439619056 2439668449 3252825408 3659428584 4182204096 4879238112 4879336898 7318857168 7319005347 9758476224 9758673796 14637714336 14638010694 17077679143 19517347592 21957016041 29275428672 29276021388 34155358286 39034695184 43914032082 51233037429 58552042776 65871048123 68310716572 78069390368 87828064164 102466074858 117104085552 119543754001 131742096246 136621433144 153699112287 156138780736 175656128328 204932149716 234208171104 239087508002 263484192492 273242866288 307398224574 351312256656 358631262003 409864299432 461097336861 468416342208 478175016004 526968384984 546485732576 614796449148 702624513312 717262524006 819728598864 836806278007 922194673722 956350032008 1053936769968 1075893786009 1092971465152 1229592898296 1405249026624 1434525048012 1639457197728 1673612556014 1844389347444 1912700064016 2107873539936 2151787572018 2459185796592 2510418834021 2869050096024 3227681358027 3278914395456 3347225112028 3688778694888 3825400128032 4215747079872 4303575144036 4918371593184 5020837668042 5738100192048 6455362716054 6694450224056 7377557389776 7531256502063 7650800256064 8607150288072 9836743186368 10041675336084 11476200384096 12910725432108 13388900448112 14755114779552 15062513004126 17214300576144 20083350672168 22593769506189 22952400768192 25821450864216 26777800896224 29510229559104 30125026008252 34428601152288 40166701344336 45187539012378 51642901728432 53555601792448 60250052016504 68857202304576 80333402688672 90375078024756 103285803456864 120500104033008 160666805377344 180750156049512 206571606913728 241000208066016 361500312099024 482000416132032 723000624198048 1446001248396096
• Sum of all divisors σ(n): 71425851167436949632
• Sum of proper divisors (its aliquot sum) s(n): 3511505408579904
• 71422339662028369728 is a deficient number, because the sum of its proper divisors (3511505408579904) is less than itself. Its deficiency is 71418828156619789824

Bases of 71422339662028369728

• Binary: 111101111100101111000111111000001011000110011111100110111101000000₂
• Hexadecimal: 0x3DF2F1F82C67E6F40
• Base-36: F2MSYE03KSPC0

Squares and roots of 71422339662028369728

• 71422339662028369728 squared (71422339662028369728²) is 5101150602798150738942669908713466793984
• 71422339662028369728 cubed (71422339662028369728³) is 364336111020210287957328080540646561346387412076290358116352
• The square root of 71422339662028369728 is 8451173862.9629653199
• 71422339662028369728 is a perfect cube number. Its cube root is 4149012

Scales and comparisons

• 71,422,339,662,028,369,728 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 71,422,339,662,028,369,728 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and 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 71422339662028369728 cubic inches would be around 345751 feet tall.

Recreational maths with 71422339662028369728

• 71422339662028369728 backwards is 82796382026693322417
• The number of decimal digits it has is: 20
• The sum of 71422339662028369728's digits is 90
• More coming soon!