82640140903125

Names of 82640140903125

• Cardinal: 82640140903125 can be written as Eighty-two trillion, six hundred forty billion, one hundred forty million, nine hundred three thousand, one hundred twenty-five.

Scientific notation

• Scientific notation: 8.2640140903125 × 10¹³

Factors of 82640140903125

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 333

Divisors of 82640140903125

• Number of divisors d(n): 576
• Complete list of divisors:
  1 3 5 9 13 15 25 27 31 39 45 65 75 81 93 117 125 135 155 195 225 243 279 281 325 351 375 403 405 465 585 625 675 775 837 843 961 975 1053 1125 1209 1215 1395 1405 1625 1755 1875 2015 2025 2325 2511 2529 2883 2925 3125 3159 3375 3627 3653 3875 4185 4215 4805 4875 5265 5625 6045 6075 6975 7025 7533 7587 8125 8649 8711 8775 9375 10075 10125 10881 10959 11625 12493 12555 12645 14415 14625 15795 16875 18135 18265 19375 20925 21075 22761 24025 24375 25947 26133 26325 28125 29791 30225 30375 32643 32877 34875 35125 37479 37665 37935 40625 43245 43555 43875 50375 50625 54405 54795 58125 62465 62775 63225 68283 72075 73125 77841 78399 78975 84375 89373 90675 91325 96875 97929 98631 104625 105375 112437 113243 113805 120125 121875 129735 130665 131625 148955 151125 151875 163215 164385 174375 175625 187395 188325 189675 216225 217775 219375 233523 235197 251875 253125 268119 270041 272025 273975 290625 295893 312325 313875 316125 337311 339729 341415 360375 365625 387283 389205 391995 394875 446865 453375 456625 489645 493155 523125 526875 562185 566215 569025 600625 648675 653325 658125 705591 744775 755625 759375 804357 810123 816075 821925 871875 878125 887679 936975 941625 948375 1011933 1019187 1081125 1088875 1096875 1161849 1167615 1175985 1259375 1340595 1350205 1360125 1369875 1479465 1561625 1569375 1580625 1686555 1698645 1707075 1801875 1936415 1946025 1959975 1974375 2116773 2234325 2266875 2283125 2413071 2430369 2448225 2465775 2615625 2634375 2810925 2831075 2845125 3003125 3035799 3057561 3243375 3266625 3290625 3485547 3510533 3527955 3723875 3778125 4021785 4050615 4080375 4109625 4438395 4684875 4708125 4741875 5059665 5095935 5405625 5444375 5809245 5838075 5879925 6702975 6751025 6800625 6849375 7239213 7291107 7397325 7808125 7846875 7903125 8371271 8432775 8493225 8535375 9009375 9172683 9682075 9730125 9799875 9871875 10456641 10531599 10583865 11171625 11334375 11415625 12065355 12151845 12241125 12328875 14054625 14155375 14225625 15178995 15287805 16216875 16333125 17427735 17552665 17639775 18619375 20108925 20253075 20401875 20548125 21873321 22191975 23424375 23540625 23709375 25113813 25298325 25479675 27028125 27221875 27518049 29046225 29190375 29399625 31369923 31594797 33514875 33755125 34003125 34246875 36196065 36455535 36986625 39040625 41856355 42163875 42466125 42676875 45863415 48410375 48650625 48999375 52283205 52657995 52919325 55858125 60326775 60759225 61205625 61644375 65619963 70273125 70776875 71128125 75341439 75894975 76439025 81084375 81665625 87138675 87763325 88198875 93096875 94109769 94784391 100544625 101265375 102009375 102740625 108826523 109366605 110959875 117121875 125569065 126491625 127398375 137590245 145231125 145951875 146998125 156849615 157973985 167574375 168775625 180980325 182277675 184933125 209281775 210819375 212330625 213384375 226024317 229317075 242051875 243253125 244996875 261416025 263289975 264596625 279290625 284353173 301633875 303796125 306028125 308221875 326479569 328099815 351365625 353884375 376707195 379474875 382195125 435693375 438816625 440994375 470548845 473921955 502723125 506326875 544132615 546833025 554799375 627845325 632458125 636991875 678072951 687951225 726155625 729759375 734990625 784248075 789869925 837871875 843878125 853059519 904901625 911388375 924665625 979438707 1046408875 1054096875 1061653125 1130121585 1146585375 1210259375 1307080125 1316449875 1322983125 1421765865 1508169375 1518980625 1632397845 1640499075 1883535975 1897374375 1910975625 2034218853 2178466875 2194083125 2204971875 2352744225 2369609775 2513615625 2531634375 2720663075 2734165125 2773996875 2938316121 3139226625 3162290625 3184959375 3390364755 3439756125 3630778125 3921240375 3949349625 4265297595 4524508125 4556941875 4897193535 5232044375 5650607925 5732926875 6535400625 6582249375 6614915625 7108829325 7540846875 7594903125 8161989225 8202495375 8814948363 9417679875 9486871875 9554878125 10171094265 10892334375 10970415625 11763721125 11848048875 13603315375 13670825625 14691580605 15696133125 16951823775 17198780625 19606201875 19746748125 21326487975 22622540625 22784709375 24485967675 26160221875 26444845089 28253039625 28664634375 32677003125 32911246875 35544146625 40809946125 41012476875 44074741815 47088399375 50855471325 58818605625 59240244375 68016576875 68354128125 73457903025 78480665625 84759118875 85993903125 98031009375 98733740625 106632439875 122429838375 132224225445 141265198125 177720733125 204049730625 205062384375 220373709075 235441996875 254277356625 294093028125 296201221875 340082884375 367289515125 423795594375 533162199375 612149191875 661121127225 706325990625 888603665625 1020248653125 1101868545375 1271386783125 1836447575625 2118977971875 2665810996875 3060745959375 3305605636125 5509342726875 6356933915625 9182237878125 16528028180625 27546713634375 82640140903125
• Sum of all divisors σ(n): 172796848293888
• Sum of proper divisors (its aliquot sum) s(n): 90156707390763
• 82640140903125 is an abundant number, because the sum of its proper divisors (90156707390763) is greater than itself. Its abundance is 7516566487638

Bases of 82640140903125

• Binary: 10010110010100100101000001111100010001011010101₂
• Hexadecimal: 0x4B29283E22D5
• Base-36: TAKCU6SB9

Squares and roots of 82640140903125

• 82640140903125 squared (82640140903125²) is 6829392888488353690634765625
• 82640140903125 cubed (82640140903125³) is 564381990587477389779618146971710205078125
• The square root of 82640140903125 is 9090662.2917763807
• The cube root of 82640140903125 is 43557.5739878573

Scales and comparisons

• 82,640,140,903,125 seconds is equal to 2,627,700 years, 44 weeks, 4 days, 7 hours, 18 minutes, 45 seconds.
• To count from 1 to 82,640,140,903,125 would take you about six million, five hundred sixty-nine thousand, two hundred fifty-two 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 82640140903125 cubic inches would be around 3629.8 feet tall.

Recreational maths with 82640140903125

• 82640140903125 backwards is 52130904104628
• 82640140903125 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 82640140903125's digits is 45
• More coming soon!