128468107824012

Names of 128468107824012

• Cardinal: 128468107824012 can be written as One hundred twenty-eight trillion, four hundred sixty-eight billion, one hundred seven million, eight hundred twenty-four thousand and twelve.

Scientific notation

• Scientific notation: 1.28468107824012 × 10¹⁴

Factors of 128468107824012

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 2014

Divisors of 128468107824012

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 6 9 11 12 18 22 27 31 33 36 44 54 61 62 66 93 99 108 121 122 124 132 183 186 198 242 244 279 293 297 341 363 366 372 396 484 549 558 586 594 671 682 726 732 837 879 1023 1089 1098 1116 1172 1188 1331 1342 1364 1452 1613 1647 1674 1758 1891 2013 2046 2178 2196 2637 2662 2684 3069 3223 3226 3267 3294 3348 3516 3751 3782 3993 4026 4092 4356 4839 5274 5324 5673 6039 6138 6446 6452 6534 6588 7381 7502 7564 7911 7986 8052 9083 9207 9669 9678 10548 11253 11346 11979 12078 12276 12892 13068 14517 14762 15004 15822 15972 17019 17743 17873 18117 18166 18414 19338 19356 20801 22143 22506 22692 23958 24156 27249 29007 29034 29524 31644 33759 34038 35453 35486 35746 35937 36234 36332 36828 38676 41261 41602 43551 44286 45012 47916 50003 51057 53229 53619 54498 58014 58068 62403 66429 67518 68076 70906 70972 71492 71874 72468 81191 81747 82522 83204 87021 87102 88572 98393 99913 100006 101277 102114 106359 106458 107238 108996 116028 123783 124806 132858 135036 141812 143748 150009 159687 160857 162382 163494 165044 174042 174204 187209 195173 196603 196786 199287 199826 200012 202554 204228 212718 212916 214476 228811 243573 245241 247566 249612 265716 295179 299739 300018 319077 319374 321714 324764 326988 348084 371349 374418 389983 390346 393206 393572 398574 399652 405108 425436 450027 457622 472609 479061 482571 487146 490482 495132 550033 554063 561627 585519 589809 590358 599478 600036 638154 638748 643428 686433 730719 742698 748836 779966 780692 786412 797148 885537 899217 900054 915244 945218 957231 958122 965142 974292 980964 1082323 1099043 1100066 1108126 1114047 1123254 1169949 1171038 1179618 1180716 1198956 1276308 1350081 1372866 1417827 1461438 1485396 1559932 1650099 1662189 1756557 1769427 1771074 1798434 1800108 1890436 1914462 1916244 1930284 2059299 2146903 2162633 2164646 2192157 2198086 2200132 2216252 2228094 2246508 2339898 2342076 2359236 2516921 2656611 2697651 2700162 2745732 2835654 2922876 3050183 3246969 3297129 3300198 3324378 3509847 3513114 3538854 3542148 3596868 3828924 4118598 4253481 4293806 4325266 4329292 4384314 4396172 4456188 4679796 4950297 4986567 5033842 5198699 5269671 5308281 5313222 5395302 5400324 5671308 6050363 6094693 6100366 6177897 6440709 6487899 6493938 6594258 6600396 6648756 7019694 7026228 7077708 7550763 8237196 8506962 8587612 8650532 8768628 9150549 9740907 9891387 9900594 9973134 10067684 10397398 10529541 10539342 10616562 10626444 10790604 11905553 12089473 12100726 12189386 12200732 12355794 12760443 12881418 12975798 12987876 13188516 14039388 14650879 14850891 14959701 15101526 15596097 17013924 18151089 18284079 18301098 19322127 19463697 19481814 19782774 19801188 19946268 20794796 21059082 21078684 21233124 22652289 23788963 23811106 24178946 24201452 24378772 24711588 25520886 25762836 25951596 27451647 28829149 29222721 29301758 29674161 29701782 29919402 30203052 31192194 33552013 35716659 36268419 36302178 36568158 36602196 38644254 38927394 38963628 39565548 42118164 43952637 45304578 46788291 47577926 47622212 48357892 51041772 54453267 54852237 54903294 57185689 57658298 57966381 58391091 58445442 58603516 59348322 59403564 59838804 62384388 66553993 67041623 67104026 67956867 71366889 71433318 72536838 72604356 73136316 77288508 77854788 82354941 86487447 87905274 90609156 93576582 95155852 100656039 107149977 108805257 108906534 109704474 109806588 114371378 115316596 115932762 116782182 116890884 118696644 130961083 131857911 133107986 134083246 134208052 135913734 140364873 142733778 142866636 145073676 161159669 163359801 164556711 164709882 171557067 172974894 175810548 187153164 199661979 201124869 201312078 214100667 214299954 217610514 217813068 219408948 228742756 231865524 233564364 259462341 261922166 263715822 266215972 268166492 271827468 280729746 285467556 301968117 317120639 321449931 322319338 326415771 326719602 329113422 329419764 343114134 345949788 369072143 392883249 395573733 399323958 402249738 402624156 428201334 428599908 435221028 483479007 514671201 518924682 523844332 527431644 561459492 598985937 603374607 603936234 629042579 634241278 642302001 642899862 644638676 652831542 653439204 658226844 686228268 737457853 738144286 778387023 785766498 791147466 798647916 804499476 856402668 893703619 905904351 951361917 966958014 1029342402 1037849364 1107216429 1178649747 1197971874 1206749214 1207872468 1258085158 1268482556 1284604002 1285799724 1305663084 1450437021 1474915706 1476288572 1544013603 1556774046 1571532996 1582294932 1772756359 1787407238 1796957811 1810123821 1811808702 1887127737 1902723834 1933916028 2058684804 2212373559 2214432858 2357299494 2395943748 2413498428 2516170316 2569208004 2681110857 2854085751 2900874042 2949831412 3088027206 3113548092 3321649287 3488327029 3535949241 3545512718 3574814476 3593915622 3620247642 3623617404 3774255474 3805447668 4059793573 4351311063 4424747118 4428865716 4714598988 5318269077 5362221714 5661383211 5708171502 5801748084 6176054412 6637120677 6643298574 6976654058 7071898482 7091025436 7187831244 7240495284 7548510948 8043332571 8119587146 8562257253 8702622126 8849494236 9830739809 9964947861 10464981087 10636538154 10724443428 11322766422 11416343004 12179380719 13274241354 13286597148 13953308116 14143796964 15954807231 16086665142 16239174292 16984149633 17124514506 17405244252 19500319949 19661479618 19911362031 19929895722 20929962174 21273076308 22645532844 24129997713 24358761438 26548482708 29492219427 31394943261 31909614462 32173330284 33968299266 34249029012 36538142157 38371597319 39000639898 39322959236 39822724062 39859791444 41859924348 47864421693 48259995426 48717522876 58500959847 58984438854 62789886522 63819228924 67936598532 73076284314 76743194638 78001279796 79645448124 88476658281 94184829783 95728843386 96519990852 108138137899 109614426471 115114791957 117001919694 117968877708 125579773044 146152568628 153486389276 175502879541 176953316562 188369659566 191457686772 216276275798 219228852942 230229583914 234003839388 265429974843 324414413697 345344375871 351005759082 353906633124 376739319132 432552551596 438457705884 460459167828 526508638623 530859949686 648828827394 690688751742 702011518164 973243241091 1036033127613 1053017277246 1061719899372 1189519516889 1297657654788 1381377503484 1946486482182 2072066255226 2106034554492 2379039033778 2919729723273 3568558550667 3892972964364 4144132510452 4758078067556 5839459446546 7137117101334 10705675652001 11678918893092 14274234202668 21411351304002 32117026956003 42822702608004 64234053912006 128468107824012
• Sum of all divisors σ(n): 385914979860480
• Sum of proper divisors (its aliquot sum) s(n): 257446872036468
• 128468107824012 is an abundant number, because the sum of its proper divisors (257446872036468) is greater than itself. Its abundance is 128978764212456

Bases of 128468107824012

• Binary: 11101001101011101001111111011101000101110001100₂
• Hexadecimal: 0x74D74FEE8B8C
• Base-36: 19JDFMG7F0

Squares and roots of 128468107824012

• 128468107824012 squared (128468107824012²) is 16504054727881973249563776144
• 128468107824012 cubed (128468107824012³) is 2120244682314936367227577438310985715969728
• The square root of 128468107824012 is 11334377.2578828521
• The cube root of 128468107824012 is 50458.2025582555

Scales and comparisons

• 128,468,107,824,012 seconds is equal to 4,084,888 years, 23 weeks, 3 days, 2 hours, 40 minutes, 12 seconds.
• To count from 1 to 128,468,107,824,012 would take you about ten million, two hundred twelve thousand, two hundred twenty-one 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 128468107824012 cubic inches would be around 4204.9 feet tall.

Recreational maths with 128468107824012

• 128468107824012 backwards is 210428701864821
• 128468107824012 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 128468107824012's digits is 54
• More coming soon!