82138726762244856

Names of 82138726762244856

• Cardinal: 82138726762244856 can be written as Eighty-two quadrillion, one hundred thirty-eight trillion, seven hundred twenty-six billion, seven hundred sixty-two million, two hundred forty-four thousand, eight hundred fifty-six.

Scientific notation

• Scientific notation: 8.2138726762244856 × 10¹⁶

Factors of 82138726762244856

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 77

Divisors of 82138726762244856

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 18 22 24 27 33 36 44 54 61 66 72 88 99 108 121 122 132 183 198 216 242 244 264 297 363 366 396 484 488 549 594 671 726 732 792 968 1089 1098 1188 1342 1452 1464 1647 2013 2178 2196 2376 2684 2904 3267 3294 3721 4026 4356 4392 5368 6039 6534 6588 7381 7442 8052 8712 11163 12078 13068 13176 14762 14884 16104 18117 22143 22326 24156 26136 29524 29768 33489 36234 40931 44286 44652 48312 59048 66429 66978 72468 81862 88572 89304 100467 122793 132858 133956 144936 163724 177144 199287 200934 226981 245586 265716 267912 327448 368379 398574 401868 450241 453962 491172 531432 680943 736758 797148 803736 900482 907924 982344 1105137 1350723 1361886 1473516 1594296 1800964 1815848 2042829 2210274 2496791 2701446 2723772 2947032 3601928 4052169 4085658 4420548 4993582 5402892 5447544 6128487 7490373 8104338 8171316 8841096 9987164 10805784 12156507 12256974 13845841 14980746 16208676 16342632 19974328 22471119 24313014 24513948 27464701 27691682 29961492 32417352 41537523 44942238 48626028 49027896 54929402 55383364 59922984 67413357 82394103 83075046 89884476 97252056 109858804 110766728 124612569 134826714 152304251 164788206 166150092 179768952 219717608 247182309 249225138 269653428 304608502 329576412 332300184 373837707 456912753 494364618 498450276 539306856 609217004 659152824 741546927 747675414 844596301 913825506 988729236 996900552 1218434008 1370738259 1483093854 1495350828 1675346761 1689192602 1827651012 1977458472 2533788903 2741476518 2966187708 2990701656 3350693522 3378385204 3655302024 4112214777 5026040283 5067577806 5482953036 5932375416 6701387044 6756770408 7601366709 8224429554 9290559311 10052080566 10135155612 10965906072 13402774088 15078120849 15202733418 16448859108 18581118622 20104161132 20270311224 22804100127 27871677933 30156241698 30405466836 32897718216 37162237244 40208322264 45234362547 45608200254 51520374361 55743355866 60312483396 60810933672 74324474488 83615033799 90468725094 91216400508 102196152421 103040748722 111486711732 120624966792 154561123083 167230067598 180937450188 182432801016 204392304842 206081497444 222973423464 250845101397 306588457263 309122246166 334460135196 361874900376 408784609684 412162994888 463683369249 501690202794 566724117971 613176914526 618244492332 668920270392 817569219368 919765371789 927366738498 1003380405588 1133448235942 1226353829052 1236488984664 1391050107747 1700172353913 1839530743578 1854733476996 2006760811176 2266896471884 2452707658104 2759296115367 2782100215494 3142742836021 3400344707826 3679061487156 3709466953992 4533792943768 5100517061739 5518592230734 5564200430988 6233965297681 6285485672042 6800689415652 7358122974312 9428228508063 10201034123478 11037184461468 11128400861976 12467930595362 12570971344084 13601378831304 15301551185217 18701895893043 18856457016126 20402068246956 22074368922936 24935861190724 25141942688168 28284685524189 30603102370434 34570171196231 37403791786086 37712914032252 40804136493912 49871722381448 56105687679129 56569371048378 61206204740868 69140342392462 74807583572172 75425828064504 84854056572567 103710513588693 112211375358258 113138742096756 122412409481736 138280684784924 149615167144344 168317063037387 169708113145134 207421027177386 224422750716516 226277484193512 276561369569848 311131540766079 336634126074774 339416226290268 380271883158541 414842054354772 448845501433032 622263081532158 673268252149548 678832452580536 760543766317082 829684108709544 933394622298237 1140815649475623 1244526163064316 1346536504299096 1521087532634164 1866789244596474 2281631298951246 2489052326128632 3042175065268328 3422446948426869 3733578489192948 4563262597902492 6844893896853738 7467156978385896 9126525195804984 10267340845280607 13689787793707476 20534681690561214 27379575587414952 41069363381122428 82138726762244856
• Sum of all divisors σ(n): 254970726286382400
• Sum of proper divisors (its aliquot sum) s(n): 172831999524137544
• 82138726762244856 is an abundant number, because the sum of its proper divisors (172831999524137544) is greater than itself. Its abundance is 90693272761892688

Bases of 82138726762244856

• Binary: 100100011110100001011110010011110111101110110101011111000₂
• Hexadecimal: 0x123D0BC9EF76AF8
• Base-36: MGRQY5F5U60

Squares and roots of 82138726762244856

• 82138726762244856 squared (82138726762244856²) is 6746770434122719324804132498460736
• 82138726762244856 cubed (82138726762244856³) is 554171133215998151017921321022505020556459933974016
• The square root of 82138726762244856 is 286598546.3365870877
• The cube root of 82138726762244856 is 434693.0088577605

Scales and comparisons

• 82,138,726,762,244,856 seconds is equal to 2,611,757,439 years, 14 weeks, 2 days, 8 hours, 27 minutes, 36 seconds.
• To count from 1 to 82,138,726,762,244,856 would take you about seven billion, eight hundred thirty-five million, two hundred seventy-two thousand, three hundred seventeen 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 82138726762244856 cubic inches would be around 36224.4 feet tall.

Recreational maths with 82138726762244856

• 82138726762244856 backwards is 65844226762783128
• The number of decimal digits it has is: 17
• The sum of 82138726762244856's digits is 81
• More coming soon!