82872973946759913

Names of 82872973946759913

• Cardinal: 82872973946759913 can be written as Eighty-two quadrillion, eight hundred seventy-two trillion, nine hundred seventy-three billion, nine hundred forty-six million, seven hundred fifty-nine thousand, nine hundred thirteen.

Scientific notation

• Scientific notation: 8.2872973946759913 × 10¹⁶

Factors of 82872973946759913

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 293

Divisors of 82872973946759913

• Number of divisors d(n): 432
• Complete list of divisors:
  1 3 7 9 21 47 49 63 79 141 147 157 237 329 343 423 441 471 553 711 987 1029 1099 1413 1659 2209 2303 2961 3087 3297 3713 3871 4977 6241 6627 6909 7379 7693 9891 11139 11613 12403 15463 16121 18723 19881 20727 22137 23079 24649 25991 27097 33417 34839 37209 43687 46389 48363 51653 53851 56169 66411 69237 73947 77973 81291 86821 108241 111627 131061 139167 145089 154959 161553 172543 174511 181937 221841 233919 243873 260463 293327 305809 324723 346813 361571 393183 464877 484659 493039 517629 523533 545811 582941 607747 757687 781389 879981 917427 974169 979837 1040439 1084713 1158503 1207801 1221577 1273559 1479117 1552887 1570599 1637433 1748823 1823241 1947271 2053289 2140663 2273061 2427691 2530997 2639943 2752281 2939511 3121317 3254139 3451273 3475509 3623403 3664731 3820677 4080587 4254229 4437351 5246469 5469723 5841813 6159867 6421989 6819183 6858859 7283073 7592991 8109521 8454607 8551039 8818533 10353819 10426527 10870209 10994193 11462031 12241761 12762687 13630897 13786369 14373023 16993837 17525439 18479601 19265967 20576577 21849219 22778973 23172833 24158911 24328563 25363821 25653117 27398227 28564109 31061457 36725283 38288061 40892691 41359107 43119069 46052339 48012013 50981511 54449641 56766647 59857273 61729731 69518499 72476733 72985689 76091463 76959351 77407123 82194681 85692327 91521737 95416279 96504583 100611161 118956859 122678073 124077321 129357207 138157017 144036039 152944533 153834409 162209831 163348923 169112377 170299941 179571819 191787589 199948763 208555497 217430199 232221369 246584043 257076981 274565211 286248837 289513749 301833483 322366373 336084091 356870577 381147487 397366529 414471051 432108117 461503227 486629493 490046769 507337131 510899823 538715457 541849861 575362767 599846289 640652159 667913953 675532081 696664107 823695633 858746511 868541247 905500449 967099119 1008252273 1070611731 1076840863 1089123151 1135468817 1143442461 1192099587 1342513123 1384509681 1459888479 1522011393 1625549583 1726088301 1799538867 1921956477 2003741859 2026596243 2164459933 2256564611 2668032409 2901297357 3024756819 3230522589 3267369453 3406406451 3430327383 3576298761 3638134781 3792949027 4027539369 4301521639 4484565113 4728724567 4876648749 5765869431 6011225577 6079788729 6493379799 6769693833 7230217223 7537886041 7623862057 7948281719 8004097227 9397591861 9691567767 9802108359 10219219353 10914404343 11378847081 12082618107 12152918311 12904564917 13453695339 14186173701 15151219531 15795952277 18676226863 19480139397 20309081499 21690651669 22613658123 22871586171 23844845157 24012291681 25466943467 26550643189 28192775583 30110651473 31391955791 32743213029 34136541243 36458754933 38713694751 40361086017 42558521103 45453658593 47387856831 50611520561 52765202287 53367034399 56028680589 65071955007 67840974369 68614758513 71534535471 76400830401 79651929567 84578326749 85070428177 90331954419 94175867373 106058536717 109376264799 136360975779 142163570493 151834561683 158295606861 160101103197 168086041767 170992334707 178268604269 210774560311 229202491203 238955788701 255211284531 270995863257 282527602119 318175610151 339820209481 354280643927 373569240793 455503685049 474886820583 480303309591 512977004121 534805812807 571187160617 595492997239 632323680933 742409757019 765633853593 954526830453 1019460628443 1062841931781 1120707722379 1196946342949 1247880229883 1475421922177 1538931012363 1604417438421 1713561481851 1786478991717 1896971042799 2227229271057 2378741466367 2479964507489 3058381885329 3188525795343 3362123167137 3590839028847 3743640689649 3998310124319 4168450980673 4426265766531 5140684445553 5359436975151 6681687813171 7136224399101 7439893522467 8378624400643 10772517086541 11230922068947 11994930372957 12505352942019 13278797299593 16651190264569 21408673197303 22319680567401 25135873201929 26845796548999 27988170870233 35984791118871 37516058826057 49953570793707 58650370804501 75407619605787 80537389646997 83964512610699 116558331851983 149860712381121 175951112413503 187920575842993 195917196091631 241612168940991 251893537832097 349674995555949 527853337240509 563761727528979 587751588274893 1049024986667847 1315444030900951 1691285182586937 1763254764824679 3946332092702853 9208108216306657 11838996278108559 27624324648919971 82872973946759913
• Sum of all divisors σ(n): 145386104680128000
• Sum of proper divisors (its aliquot sum) s(n): 62513130733368087
• 82872973946759913 is a deficient number, because the sum of its proper divisors (62513130733368087) is less than itself. Its deficiency is 20359843213391826

Bases of 82872973946759913

• Binary: 100100110011011001000011111011101100100111010101011101001₂
• Hexadecimal: 0x1266C87DD93AAE9
• Base-36: MO00MNF4E09

Squares and roots of 82872973946759913

• 82872973946759913 squared (82872973946759913²) is 6867929810780347311417030863767569
• 82872973946759913 cubed (82872973946759913³) is 569165768276975461814194273180148471311535478661497
• The square root of 82872973946759913 is 287876664.4706720805
• The cube root of 82872973946759913 is 435984.4247633803

Scales and comparisons

• 82,872,973,946,759,913 seconds is equal to 2,635,104,228 years, 29 weeks, 3 days, 14 hours, 38 minutes, 33 seconds.
• To count from 1 to 82,872,973,946,759,913 would take you about seven billion, nine hundred five million, three hundred twelve thousand, six hundred eighty-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 82872973946759913 cubic inches would be around 36332 feet tall.

Recreational maths with 82872973946759913

• 82872973946759913 backwards is 31995764937927828
• The number of decimal digits it has is: 17
• The sum of 82872973946759913's digits is 99
• More coming soon!