80389742039079935

Names of 80389742039079935

• Cardinal: 80389742039079935 can be written as Eighty quadrillion, three hundred eighty-nine trillion, seven hundred forty-two billion, thirty-nine million, seventy-nine thousand, nine hundred thirty-five.

Scientific notation

• Scientific notation: 8.0389742039079935 × 10¹⁶

Factors of 80389742039079935

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 17386

Divisors of 80389742039079935

• Number of divisors d(n): 256
• Complete list of divisors:
  1 5 7 11 35 55 73 77 127 365 385 511 521 635 803 889 1397 2555 2605 3221 3647 4015 4445 5621 5731 6985 9271 9779 13421 16105 18235 22547 28105 28655 35431 38033 40117 46355 48895 64897 66167 67105 93947 101981 112735 147631 177155 190165 200585 235133 248017 266231 324485 330835 409067 418363 463169 469735 509905 713867 727837 738155 979733 1033417 1175665 1240085 1331155 1645931 1678141 1704467 2045335 2091815 2315845 2586463 2863469 2928541 3569335 3639185 4499737 4830191 4898665 5094859 5167085 6858131 6992341 8229655 8390705 8522335 10777063 11746987 11931269 12932315 14317345 14642705 18105241 18459551 18749137 22498685 24150955 25474295 29861891 31498159 33811337 34290655 34961705 43229041 48946387 53132101 53885315 58734935 59656345 75439441 76915751 90526205 92297755 93745685 122504293 124426091 129216857 131243959 149309455 157490795 169056685 209033237 213123907 216145205 244731935 265660505 302603287 328480801 371924707 377197205 384578755 475519451 510440893 538410257 612521465 622130455 646084285 656219795 857530051 870982637 888027307 1045166185 1065619535 1347547223 1368687001 1491867349 1513016435 1642404005 1859623535 2299365607 2344362977 2377597255 2552204465 2692051285 3155719993 3328636157 3573086251 4287650255 4354913185 4440136535 5490088207 5614849823 6216191149 6737736115 6843435005 7459336745 9432830561 9580809007 9768300377 11496828035 11721814885 15558045211 15778599965 16410540839 16643180785 17865431255 22090039951 22522330361 27450441035 28074249115 31080955745 34712919923 38430617449 39303948761 47164152805 47904045035 48841501885 60390970277 64825993411 68378102639 77790226055 82052704195 108906316477 110450199755 112611651805 157656312527 171138497321 173564599615 192153087245 196519743805 242990439461 247745633971 301954851385 324129967055 341890513195 400776439111 422736791939 453781953877 544531582385 713085927521 788281562635 855692486605 1197969481247 1214952197305 1238728169855 1644130116353 1734219437797 2003882195555 2113683959695 2268909769385 2805435073777 2860335955847 3565429637605 4408540830221 4991601492647 5989847406235 8220650581765 8671097188985 11508910814471 14027175368885 14301679779235 18085431279883 20022351690929 22042704151105 24958007463235 30859785811547 31463695514317 57544554072355 90427156399415 100111758454645 126598018959181 154298929057735 157318477571585 208804524776831 220245868600219 632990094795905 1044022623884155 1101229343001095 1461631673437817 2296849772545141 7308158367189085 11484248862725705 16077948407815987 80389742039079935
• Sum of all divisors σ(n): 123162202390265856
• Sum of proper divisors (its aliquot sum) s(n): 42772460351185921
• 80389742039079935 is a deficient number, because the sum of its proper divisors (42772460351185921) is less than itself. Its deficiency is 37617281687894014

Bases of 80389742039079935

• Binary: 100011101100110100000101101100001110100110001101111111111₂
• Hexadecimal: 0x11D9A0B61D31BFF
• Base-36: LZJS9NSFQIN

Squares and roots of 80389742039079935

• 80389742039079935 squared (80389742039079935²) is 6462510625109815785580781319604225
• 80389742039079935 cubed (80389742039079935³) is 519519562077391307836467299203874061079297338725375
• The square root of 80389742039079935 is 283530848.4787500773
• The cube root of 80389742039079935 is 431585.5329067133

Scales and comparisons

• 80,389,742,039,079,935 seconds is equal to 2,556,145,135 years, 2 weeks, 2 days, 25 minutes, 35 seconds.
• To count from 1 to 80,389,742,039,079,935 would take you about seven billion, six hundred sixty-eight million, four hundred thirty-five thousand, four hundred five 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 80389742039079935 cubic inches would be around 35965.5 feet tall.

Recreational maths with 80389742039079935

• 80389742039079935 backwards is 53997093024798308
• The number of decimal digits it has is: 17
• The sum of 80389742039079935's digits is 86
• More coming soon!