85729055640165

Names of 85729055640165

• Cardinal: 85729055640165 can be written as Eighty-five trillion, seven hundred twenty-nine billion, fifty-five million, six hundred forty thousand, one hundred sixty-five.

Scientific notation

• Scientific notation: 8.5729055640165 × 10¹³

Factors of 85729055640165

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 357

Divisors of 85729055640165

• Number of divisors d(n): 396
• Complete list of divisors:
  1 3 5 7 9 15 21 27 35 45 49 63 81 105 113 135 147 189 229 243 245 315 339 405 441 565 567 687 729 735 791 945 1017 1145 1215 1323 1603 1695 1701 2061 2187 2205 2373 2835 3051 3435 3645 3955 3969 4809 5085 5103 5537 6183 6561 6615 7119 8015 8505 9153 10305 10935 11221 11865 11907 14427 15255 15309 16611 18549 19683 19845 21357 24045 25515 25877 27459 27685 30915 32805 33663 35595 35721 43281 45765 45927 49833 52441 55647 56105 59049 59535 64071 72135 76545 77631 82377 83055 92745 98415 100989 106785 107163 129385 129843 137295 137781 149499 157323 166941 168315 178605 181139 192213 216405 229635 232893 247131 249165 262205 278235 295245 302967 320355 321489 367087 388155 389529 411885 413343 448497 471969 500823 504945 535815 543417 576639 649215 688905 698679 741393 747495 786615 834705 905695 908901 961065 964467 1101261 1164465 1168587 1235655 1267973 1345491 1415907 1502469 1514835 1607445 1630251 1729917 1835435 1947645 2066715 2096037 2224179 2242485 2359845 2504115 2569609 2717085 2726703 2883195 2893401 3303783 3493395 3505761 3706965 3803919 4036473 4247721 4507407 4544505 4822335 4890753 5189751 5506305 5842935 5925833 6288111 6339865 6672537 6727455 7079535 7512345 7708827 8151255 8180109 8649585 9911349 10480185 10517283 11120895 11411757 12109419 12743163 12848045 13522221 13633515 14467005 14672259 15569253 16518915 17528805 17777499 18864333 19019595 20182365 21238605 22537035 23126481 24453765 24540327 25948755 29629165 29734047 31440555 31551849 33362685 34235271 36328257 38229489 38544135 40900545 41480831 44016777 46707759 49556745 52586415 53332497 56592999 57058785 60547095 63715815 67611105 69379443 73361295 73620981 77846265 88887495 89202141 94321665 94655547 102705813 108984771 114688467 115632405 122701635 124442493 132050331 148670235 157759245 159997491 169778997 171176355 181641285 191147445 207404155 208138329 220083885 220862943 233538795 266662485 267606423 282964995 290365817 308117439 326954313 344065401 346897215 368104905 373327479 396150993 446010705 473277735 479992473 509336991 513529065 544923855 573442335 622212465 624414987 660251655 662588829 799987455 802819269 848894985 871097451 924352317 1032196203 1040691645 1104314715 1119982437 1188452979 1338032115 1439977419 1451829085 1528010973 1540587195 1634771565 1720327005 1866637395 1873244961 1980754965 2399962365 2408457807 2546684955 2613292353 2773056951 3096588609 3122074935 3312944145 3359947311 3565358937 4014096345 4319932257 4355487255 4621761585 5160981015 5599912185 5619734883 5942264895 7199887095 7225373421 7640054865 7839877059 8319170853 9366224805 10079841933 10696076811 12042289035 12959796771 13066461765 13865284755 15482943045 16799736555 16859204649 17826794685 21599661285 21676120263 23519631177 24957512559 28098674415 30239525799 36126867105 38879390313 39199385295 41595854265 50399209665 50577613947 53480384055 64798983855 70558893531 74872537677 84296023245 90718577397 108380601315 116638170939 117598155885 124787562795 151197628995 151732841841 194396951565 211676680593 252888069735 272155732191 349914512817 352794467655 374362688385 453592886985 583190854695 635030041779 758664209205 816467196573 1058383402965 1360778660955 1749572564085 1905090125337 2449401589719 3175150208895 4082335982865 5715270376011 9525450626685 12247007948595 17145811128033 28576351880055 85729055640165
• Sum of all divisors σ(n): 181887928095204
• Sum of proper divisors (its aliquot sum) s(n): 96158872455039
• 85729055640165 is an abundant number, because the sum of its proper divisors (96158872455039) is greater than itself. Its abundance is 10429816814874

Bases of 85729055640165

• Binary: 10011011111100001011001111010001000101001100101₂
• Hexadecimal: 0x4DF859E88A65
• Base-36: UDZDU9PB9

Squares and roots of 85729055640165

• 85729055640165 squared (85729055640165²) is 7349470980954506397961227225
• 85729055640165 cubed (85729055640165³) is 630063206652026922011411524890371401492125
• The square root of 85729055640165 is 9258998.6305304637
• The cube root of 85729055640165 is 44093.6462172649

Scales and comparisons

• 85,729,055,640,165 seconds is equal to 2,725,918 years, 41 weeks, 1 day, 6 hours, 42 minutes, 45 seconds.
• To count from 1 to 85,729,055,640,165 would take you about six million, eight hundred fourteen thousand, seven hundred ninety-six 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 85729055640165 cubic inches would be around 3674.5 feet tall.

Recreational maths with 85729055640165

• 85729055640165 backwards is 56104655092758
• 85729055640165 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 85729055640165's digits is 63
• More coming soon!