84280913860990

Names of 84280913860990

• Cardinal: 84280913860990 can be written as Eighty-four trillion, two hundred eighty billion, nine hundred thirteen million, eight hundred sixty thousand, nine hundred ninety.

Scientific notation

• Scientific notation: 8.428091386099 × 10¹³

Factors of 84280913860990

• Number of distinct prime factors ω(n): 9
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 634

Divisors of 84280913860990

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 5 7 10 11 14 22 35 41 55 61 70 77 82 110 113 121 122 137 154 205 226 242 257 274 287 305 385 410 427 451 514 565 574 605 610 671 685 770 791 847 854 902 959 1130 1210 1243 1285 1342 1370 1435 1507 1582 1694 1799 1918 2135 2255 2486 2501 2570 2827 2870 3014 3157 3355 3598 3955 4235 4270 4510 4633 4697 4795 4961 5002 5617 5654 6215 6314 6710 6893 7381 7535 7910 8357 8470 8701 8995 9266 9394 9590 9922 10537 10549 11234 12430 12505 13673 13786 14135 14762 15070 15481 15677 15785 16577 16714 17402 17507 17990 19789 21074 21098 23165 23485 24805 25010 27346 27511 28085 28270 29041 30962 31097 31354 31570 32431 33154 34465 34727 35014 35209 36905 39319 39578 41785 43505 46330 46970 48251 49610 50963 51667 52685 52745 55022 56170 58082 58499 61787 62194 64862 68365 68930 69454 70418 73759 73810 75823 77405 78385 78638 82885 83570 87010 87535 91927 95711 96502 98945 101926 103334 105370 105490 108367 109739 115907 116039 116998 123574 136730 137555 145205 147518 151646 154810 155485 156770 162155 165770 170291 172447 173635 175070 176045 183854 191422 192577 196595 197890 203287 216734 217679 219478 231814 232078 241255 246463 254815 258335 275110 282613 290410 292495 302621 308935 310970 319451 324310 340582 342637 344894 347270 352090 356741 368795 379115 385154 387299 393190 406574 432509 435358 459635 478555 482510 492926 509630 516670 530761 541835 548695 560593 565226 579535 580195 584990 605242 617870 634721 638902 642757 643489 679657 685274 713482 737590 758230 774598 811349 834053 851455 862235 865018 919270 944341 957110 962885 1011197 1016435 1061522 1083670 1088395 1097390 1121186 1159070 1160390 1190681 1192037 1207129 1232315 1269442 1274977 1285514 1286978 1359314 1413065 1443569 1513105 1597255 1622698 1668106 1702910 1713185 1724470 1771501 1783705 1873201 1888682 1896917 1925770 1936495 1978291 2022394 2032870 2118347 2147749 2162545 2176790 2236157 2381362 2384074 2398459 2414258 2464630 2549954 2653805 2711093 2802965 2826130 2887138 3026210 3108743 3173605 3194510 3213785 3217445 3398285 3426370 3513961 3543002 3567410 3746402 3769007 3793834 3872990 3924151 3956582 3978617 4056745 4170265 4236694 4260289 4295498 4325090 4443047 4472314 4499299 4721705 4757599 4796918 5055985 5307610 5422186 5605930 5838371 5953405 5960185 6035645 6217486 6347210 6374885 6427570 6434890 6610387 6796570 6981931 7027922 7070327 7078379 7217845 7538014 7848302 7957234 8113490 8334767 8340530 8520578 8857505 8886094 8924839 8998598 9366005 9443410 9484585 9515198 9891455 10104983 10111970 10387751 10591735 10738745 11180785 11676742 11906810 11920370 11992295 12071290 12400507 12749770 13097491 13112407 13220774 13278419 13555465 13963862 14140654 14156758 14435690 15034243 15543715 15879259 16669534 17569805 17715010 17849678 18732010 18845035 18969170 19486511 19620755 19782910 19893085 20209966 20775502 21183470 21301445 21477490 21761201 22215235 22361570 22496495 23625239 23787995 23984590 24597727 24801014 26194982 26224814 26383049 26556838 27110930 27850319 29191855 29822023 30068486 31087430 31758518 33051935 34196173 34909655 35139610 35351635 35391895 37690070 38717981 38973022 39241510 39786170 41459077 41673835 42602890 43522402 43764787 44430470 44624195 44992990 47250478 47575990 48873517 49195454 49492289 50524915 51938755 52766098 55700638 58383710 59644046 62002535 65487455 65562035 66103870 66392095 68392346 69819310 70703270 70783790 72631541 72714257 75171215 76801241 77435962 77773597 79396295 82918154 83347670 87529574 88057709 89248390 91682437 97432555 97747034 98984578 101049830 103877510 108806005 111154813 114265261 118126195 122988635 124005070 130974910 131124070 131915245 132784190 136405577 139251595 144072401 145263082 145428514 149110115 150342430 153602482 155547194 158792590 163123297 165376673 170980865 174671849 176115418 183364874 193589905 194865110 207295385 214351621 217612010 218823935 222309626 228530522 236252390 239373211 242695637 244367585 245977270 247461445 259877629 263830490 271025867 272811154 278503190 288144802 290213539 298220230 306353509 326246594 330753346 341961730 349343698 363157705 363571285 384006205 387179810 388867985 414590770 425897791 428703242 437647870 440288545 458412185 478746422 481412657 485391274 488735170 494922890 508420787 519755258 537608687 542051734 544415179 555774065 571326305 580427078 612707018 616403963 682027885 720362005 726315410 727142570 768012410 777735970 798946951 799856827 815616485 826883365 851795582 873359245 880577090 916824370 962825314 968634799 1008506807 1016841574 1071758105 1075217374 1088830358 1111548130 1141863079 1142652610 1196866055 1213478185 1222702943 1232807926 1299388145 1355129335 1364055770 1440724010 1451067695 1500461347 1531767545 1597893902 1599713654 1631232970 1653766730 1698869459 1746718490 1794356267 1819143403 1937269598 2017013614 2129488955 2143516210 2283726158 2393732110 2407063285 2426956370 2445405886 2542103935 2598776290 2669652007 2688043435 2710258670 2722075895 2902135390 2981284537 3000922694 3063535090 3082019815 3369888599 3397738918 3588712534 3638286806 3994734755 3999284135 4258977910 4684875701 4814126570 4843173995 5042534035 5084207870 5339304014 5376086870 5444151790 5592628657 5709315395 5962569074 6113514715 6164039630 6739777198 6780443593 7502306735 7989469510 7998568270 8494347295 8788416461 8971781335 9095717015 9369751402 9686347990 9950521117 10085068070 10654982789 11185257314 11418630790 12227029430 12560493869 13348260035 13560887186 14906422685 15004613470 16849442995 16988694590 17576832922 17943562670 18191434030 18687564049 19737918937 19901042234 21309965578 23424378505 25120987738 26696520070 27963143285 29366172077 29812845370 32794129907 33698885990 33902217965 37375128098 39475837874 43942082305 46848757010 49752605585 53274913945 55926286570 58732344154 61518915227 62802469345 65588259814 67804435930 69653647819 74584879523 87884164610 93437820245 98689594685 99505211170 106549827890 109455732287 123037830454 125604938690 138165432559 139307295638 146830860385 149169759046 163970649535 186875640490 197379189370 205563204539 218911464574 276330865118 293661720770 307594576135 327941299070 348268239095 372924397615 411126409078 547278661435 615189152270 690827162795 696536478190 745848795230 766190126009 1027816022695 1094557322870 1204013055157 1381654325590 1532380252018 2055632045390 2408026110314 3830950630045 6020065275785 7661901260090 8428091386099 12040130551570 16856182772198 42140456930495 84280913860990
• Sum of all divisors σ(n): 202422487131648
• Sum of proper divisors (its aliquot sum) s(n): 118141573270658
• 84280913860990 is an abundant number, because the sum of its proper divisors (118141573270658) is greater than itself. Its abundance is 33860659409668

Bases of 84280913860990

• Binary: 10011001010011100101101111011101001100101111110₂
• Hexadecimal: 0x4CA72DEE997E
• Base-36: TVI481L6M

Squares and roots of 84280913860990

• 84280913860990 squared (84280913860990²) is 7103272441243616309043780100
• 84280913860990 cubed (84280913860990³) is 598670292751597377134241149722835528299000
• The square root of 84280913860990 is 9180463.7062073287
• The cube root of 84280913860990 is 43843.9572221983

Scales and comparisons

• 84,280,913,860,990 seconds is equal to 2,679,872 years, 18 weeks, 6 days, 1 hour, 23 minutes, 10 seconds.
• To count from 1 to 84,280,913,860,990 would take you about six million, six hundred ninety-nine thousand, six hundred eighty 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 84280913860990 cubic inches would be around 3653.7 feet tall.

Recreational maths with 84280913860990

• 84280913860990 backwards is 09906831908248
• The number of decimal digits it has is: 14
• The sum of 84280913860990's digits is 67
• More coming soon!