428179321944990

Names of 428179321944990

• Cardinal: 428179321944990 can be written as Four hundred twenty-eight trillion, one hundred seventy-nine billion, three hundred twenty-one million, nine hundred forty-four thousand, nine hundred ninety.

Scientific notation

• Scientific notation: 4.2817932194499 × 10¹⁴

Factors of 428179321944990

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 10253

Divisors of 428179321944990

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 5 6 7 9 10 11 14 15 18 21 22 27 30 33 35 42 45 54 55 63 66 70 73 77 90 99 105 110 121 126 135 146 154 165 189 198 210 219 231 242 270 297 315 330 363 365 378 385 438 462 495 511 594 605 630 657 693 726 730 770 803 847 945 990 1022 1089 1095 1155 1210 1314 1386 1485 1533 1606 1694 1815 1890 1971 2079 2178 2190 2310 2409 2541 2555 2970 3066 3267 3285 3465 3630 3942 4015 4158 4235 4599 4733 4818 5082 5110 5419 5445 5621 6534 6570 6930 7227 7623 7665 8030 8470 8833 9198 9466 9855 10395 10838 10890 11242 12045 12705 13797 14199 14454 15246 15330 16257 16335 16863 17666 19710 20790 21681 22869 22995 23665 24090 25410 26499 27095 27594 28105 28398 32514 32670 33131 33726 36135 37933 38115 42597 43362 44165 45738 45990 47330 48771 50589 52063 52998 54190 56210 59609 61831 66262 68985 70995 72270 75866 76230 79497 81285 84315 85194 88330 97542 99393 101178 104126 108405 113799 114345 119218 123662 127791 132495 137970 141990 146313 151767 156189 158994 162570 165655 168630 178827 185493 189665 198786 212985 216810 227598 228690 238491 243855 252945 255582 260315 264990 292626 298045 298179 303534 309155 312378 331310 341397 345509 357654 364441 370986 379330 395587 397485 417263 425970 468567 476982 487710 496965 505890 520630 536481 556479 568995 572693 596090 596358 618310 638955 655699 682794 691018 728882 731565 758835 780945 791174 794970 834526 894135 894537 927465 937134 993930 1024191 1036527 1072962 1093323 1112958 1137990 1145386 1186761 1192455 1251789 1277910 1311398 1405701 1463130 1490895 1517670 1561890 1609443 1669437 1706985 1718079 1727545 1788270 1789074 1822205 1854930 1967097 1977935 2048382 2073054 2086315 2186646 2342835 2373522 2384910 2418563 2503578 2682405 2769109 2782395 2811402 2863465 2981790 3109581 3218886 3278495 3279969 3338874 3413970 3436158 3455090 3560283 3644410 3755367 3800599 3934194 3955870 4008851 4172630 4351457 4472685 4589893 4685670 4837126 5120955 5154237 5182635 5364810 5466615 5538218 5564790 5726930 5901291 5933805 6219162 6258945 6556990 6559938 7028505 7120566 7255689 7510734 7601198 8017702 8047215 8307327 8347185 8590395 8702914 8945370 9179786 9328743 9835485 9839907 10241910 10308474 10365270 10680849 10933230 11266101 11401797 11802582 11867610 12026553 12092815 12517890 13054371 13769679 13845545 14057010 14511378 15462711 15547905 16094430 16399845 16614654 16694370 17180790 17703873 17801415 18657486 18776835 19002995 19670970 19679814 20044255 21361698 21757285 21767067 22532202 22803594 22949465 24053106 24185630 24921981 25648127 25771185 26108742 26604193 27539358 27691090 29506455 30460199 30925422 31095810 32799690 34205391 35407746 35602830 36079659 36278445 37553670 38005990 39163113 40088510 41309037 41536635 41806589 43514570 43534134 45898930 46643715 47866027 49199535 49843962 51296254 51542370 53208386 53404245 56330505 57008985 59012910 60132765 60920398 65271855 65301201 68410782 68848395 72159318 72556890 74765943 76944381 77313555 78326226 79812579 82618074 83073270 83613178 88519365 91380597 93287430 95732054 98399070 102616173 106808490 108238977 108835335 112661010 114017970 117489339 120265530 123927111 124609905 125419767 128240635 130543710 130602402 133020965 137696790 143598081 149531886 152300995 153888762 154627110 159625158 171026955 177038730 179536889 180398295 182761194 195815565 205232346 206545185 209032945 216477954 217670670 230833143 234978678 239330135 239437737 247854222 249219810 250839534 256481270 266041930 274141791 282129397 287196162 292646123 304601990 326506005 335062189 342053910 359073778 360796590 373829715 376259301 384721905 391631130 399062895 413090370 418065890 430794243 456902985 461666286 478660270 478875474 513080865 538610667 541194885 548283582 564258794 585292246 587446695 619635555 627098835 653012010 670124378 692499429 717990405 718313211 747659430 752518602 769443810 798125790 822425373 846388191 861588486 877938369 897684445 913805970 1005186567 1026161730 1077221334 1082389770 1128777903 1154165715 1174893390 1197188685 1239271110 1254197670 1292382729 1370708955 1384998858 1410646985 1435980810 1436626422 1463230615 1615832001 1644850746 1675310945 1692776382 1755876738 1795368890 1872313271 1881296505 1974905779 2010373134 2153971215 2257555806 2308331430 2394377370 2539164573 2584765458 2633815107 2693053335 2741417910 2821293970 2926461230 3015559701 3103423367 3231664002 3350621890 3462497145 3591566055 3744626542 3762593010 3949811558 4112126865 4231940955 4307942430 4389691845 4847496003 5025932835 5078329146 5267630214 5386106670 5616939813 5643889515 5924717337 6031119402 6206846734 6461913645 6924994290 7183132110 7617493719 7901445321 8079160005 8224253730 8463881910 8779383690 9046679103 9310270101 9361566355 9694992006 9874528895 10051865670 11233879626 11287779030 11849434674 12695822865 12923827290 13106192897 13169075535 15077798505 15234987438 15517116835 15802890642 16158320010 16850819439 17774152011 18093358206 18620540202 18723132710 19749057790 20595445981 21723963569 24237480015 25391645730 26212385794 26338151070 27930810303 28084699065 29623586685 30155597010 31034233670 33701638878 35548304022 38087468595 39318578691 39507226605 41190891962 43447927138 45233395515 46551350505 48474960030 50552458317 53322456033 55861620606 56169398130 59247173370 61786337943 65171890707 65530964485 76174937190 78637157382 79014453210 83792430909 84254097195 88870760055 90466791030 93102701010 101104916634 102977229905 106644912066 108619817845 117955736073 123572675886 130343781414 131061928970 139654051515 144168121867 167584861818 168508194390 177741520110 185359013829 195515672121 196592893455 205954459810 217239635690 226549905791 235911472146 252762291585 266612280165 279308103030 288336243734 308931689715 325859453535 353867208219 370718027658 391031344242 393185786910 418962154545 432504365601 453099811582 505524583170 533224560330 556077041487 586547016363 589778680365 617863379430 651718907070 679649717373 707734416438 720840609335 837924309090 865008731202 926795069145 977578360605 1112154082974 1132749528955 1173094032726 1179557360730 1297513096803 1359299434746 1441681218670 1585849340537 1769336041095 1853590138290 1955156721210 2038949152119 2162521828005 2265499057910 2595026193606 2780385207435 2932735081815 3171698681074 3398248586865 3538672082190 3892539290409 4077898304238 4325043656010 4757548021611 5560770414870 5865470163630 6116847456357 6487565484015 6796497173730 7785078580818 7929246702685 9515096043222 10194745760595 12233694912714 12975130968030 14272644064833 15858493405370 19462696452045 20389491521190 23787740108055 28545288129666 30584237281785 38925392904090 42817932194499 47575480216110 61168474563570 71363220324165 85635864388998 142726440648330 214089660972495 428179321944990
• Sum of all divisors σ(n): 1454565840537600
• Sum of proper divisors (its aliquot sum) s(n): 1026386518592610
• 428179321944990 is an abundant number, because the sum of its proper divisors (1026386518592610) is greater than itself. Its abundance is 598207196647620

Bases of 428179321944990

• Binary: 1100001010110110101000100011000100111101110011110₂
• Hexadecimal: 0x1856D44627B9E
• Base-36: 47RYV50UJI

Squares and roots of 428179321944990

• 428179321944990 squared (428179321944990²) is 183337531741271394996586100100
• 428179321944990 cubed (428179321944990³) is 78501340028045667706545089216679930833499000
• The square root of 428179321944990 is 20692494.3384066195
• The cube root of 428179321944990 is 75371.7438246759

Scales and comparisons

• 428,179,321,944,990 seconds is equal to 13,614,777 years, 51 weeks, 4 days, 4 hours, 16 minutes, 30 seconds.
• To count from 1 to 428,179,321,944,990 would take you about thirty-four million, thirty-six thousand, nine hundred forty-four 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 428179321944990 cubic inches would be around 6281 feet tall.

Recreational maths with 428179321944990

• 428179321944990 backwards is 099449123971824
• The number of decimal digits it has is: 15
• The sum of 428179321944990's digits is 72
• More coming soon!