80918668376442

Names of 80918668376442

• Cardinal: 80918668376442 can be written as Eighty trillion, nine hundred eighteen billion, six hundred sixty-eight million, three hundred seventy-six thousand, four hundred forty-two.

Scientific notation

• Scientific notation: 8.0918668376442 × 10¹³

Factors of 80918668376442

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 118

Divisors of 80918668376442

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 6 9 13 18 26 27 39 41 54 59 78 81 82 117 118 123 162 169 177 234 243 246 338 351 354 369 486 507 531 533 702 729 738 767 1014 1053 1062 1066 1107 1458 1521 1534 1593 1599 2106 2187 2197 2214 2301 2419 3042 3159 3186 3198 3321 3481 4374 4394 4563 4602 4779 4797 4838 6318 6591 6642 6903 6929 6962 7257 9126 9477 9558 9594 9963 9971 10443 13182 13689 13806 13858 14337 14391 14514 18954 19773 19926 19942 20709 20787 20886 21771 27378 28431 28674 28782 29889 29913 31329 31447 39546 41067 41418 41574 43011 43173 43542 45253 56862 59319 59778 59826 62127 62361 62658 62894 65313 82134 86022 86346 89667 89739 90077 90506 93987 94341 118638 123201 124254 124722 129033 129519 129623 130626 135759 142721 177957 179334 179478 180154 186381 187083 187974 188682 195939 205379 246402 258066 259038 259246 269217 270231 271518 281961 283023 285442 355914 369603 372762 374166 388557 388869 391878 407277 408811 410758 428163 533871 538434 540462 559143 561249 563922 566046 587817 588289 616137 739206 777114 777738 807651 810693 814554 817622 845883 849069 856326 1067742 1118286 1122498 1165671 1166607 1175634 1176578 1221831 1226433 1232274 1284489 1601613 1615302 1621386 1677429 1683747 1691766 1698138 1763451 1764867 1848411 1855373 2331342 2333214 2422953 2432079 2443662 2452866 2537649 2547207 2568978 2669927 3203226 3354858 3367494 3499821 3526902 3529734 3665493 3679299 3696822 3710746 3853467 4804839 4845906 4864158 5051241 5075298 5094414 5290353 5294601 5314543 5339854 5545233 5566119 6999642 7268859 7296237 7330986 7358598 7612947 7641621 7647757 7706934 8009781 8420539 9609678 10102482 10499463 10580706 10589202 10629086 10996479 11037897 11090466 11132238 11560401 14537718 14592474 15153723 15225894 15283242 15295514 15883803 15943629 16019562 16635699 16698357 16841078 20998926 21806577 21888711 21992958 22075794 22924863 22943271 23120802 24029343 24119849 25261617 30307446 31498389 31767606 31887258 32989437 33113691 33271398 33396714 34681203 34709051 43613154 43777422 45849726 45886542 47651409 47830887 48058686 48239698 49907097 50095071 50523234 62996778 65666133 65978874 66227382 68774589 68829813 69362406 69418102 72088029 72359547 75784851 94495167 95302818 95661774 98968311 99341073 99814194 100190142 104043609 104127153 109467007 131332266 137549178 137659626 142954227 143492661 144176058 144719094 149721291 150285213 151569702 188990334 196998399 197936622 198682146 206489439 208087218 208254306 216264087 217078641 218934014 227354553 283485501 285908454 286985322 298023219 299442582 300570426 312130827 312381459 313558037 328401021 393996798 412978878 428862681 430477983 432528174 434157282 449163873 450855639 451217663 454709106 566971002 596046438 619468317 624261654 624762918 627116074 648792261 651235923 656802042 682063659 857725362 860955966 894069657 898327746 901711278 902435326 937144377 940674111 985203063 1238936634 1286588043 1291433949 1297584522 1302471846 1352566917 1353652989 1364127318 1423071091 1788139314 1858404951 1874288754 1881348222 1946376783 1953707769 1970406126 2046190977 2573176086 2582867898 2705133834 2707305978 2811433131 2822022333 2846142182 2955609189 3716809902 3874301847 3892753566 3907415538 4057700751 4060958967 4092381954 4269213273 5575214853 5622866262 5644044666 5839130349 5861123307 5911218378 6138572931 7748603694 8115401502 8121917934 8434299393 8466066999 8538426546 8866827567 11150429706 11622905541 11678260698 11722246614 12182876901 12277145862 12807639819 16725644559 16868598786 16932133998 17583369921 17733655134 18415718793 18499924183 23245811082 24365753802 25302898179 25398200997 25615279638 26600482701 33451289118 35166739842 36548630703 36831437586 36999848366 38422919457 50605796358 50796401994 52750109763 53200965402 55499772549 73097261406 75908694537 76194602991 76845838914 79801448103 105500219526 109645892109 110999545098 115268758371 151817389074 152389205982 159602896206 166499317647 219291784218 228583808973 230537516742 239404344309 328937676327 332998635294 345806275113 457167617946 478808688618 499497952941 657875352654 685751426919 691612550226 986813028981 998995905882 1037418825339 1371502853838 1498493858823 1973626057962 2074837650678 2996987717646 3112256476017 4495481576469 6224512952034 8990963152938 13486444729407 26972889458814 40459334188221 80918668376442
• Sum of all divisors σ(n): 205495049088000
• Sum of proper divisors (its aliquot sum) s(n): 124576380711558
• 80918668376442 is an abundant number, because the sum of its proper divisors (124576380711558) is greater than itself. Its abundance is 43657712335116

Bases of 80918668376442

• Binary: 10010011001100001011000011110111111100101111010₂
• Hexadecimal: 0x4998587BF97A
• Base-36: SOLITW5MI

Squares and roots of 80918668376442

• 80918668376442 squared (80918668376442²) is 6547830891816594580220579364
• 80918668376442 cubed (80918668376442³) is 529841756519929490304690925290562488942888
• The square root of 80918668376442 is 8995480.4416685827
• The cube root of 80918668376442 is 43253.0007164703

Scales and comparisons

• 80,918,668,376,442 seconds is equal to 2,572,963 years, 18 weeks, 3 days, 18 hours, 20 minutes, 42 seconds.
• To count from 1 to 80,918,668,376,442 would take you about six million, four hundred thirty-two thousand, four hundred eight 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 80918668376442 cubic inches would be around 3604.4 feet tall.

Recreational maths with 80918668376442

• 80918668376442 backwards is 24467386681908
• The number of decimal digits it has is: 14
• The sum of 80918668376442's digits is 72
• More coming soon!