809085166428

Names of 809085166428

• Cardinal: 809085166428 can be written as Eight hundred nine billion, eighty-five million, one hundred sixty-six thousand, four hundred twenty-eight.

Scientific notation

• Scientific notation: 8.09085166428 × 10¹¹

Factors of 809085166428

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 168

Divisors of 809085166428

• Number of divisors d(n): 972
• Complete list of divisors:
  1 2 3 4 6 7 11 12 14 17 19 21 22 28 33 34 38 42 44 49 51 57 66 68 76 77 84 98 102 109 114 119 121 132 133 147 154 187 196 204 209 218 228 231 238 242 266 289 294 308 323 327 357 361 363 374 399 418 436 462 476 484 532 539 561 578 588 627 646 654 714 722 726 748 763 798 833 836 847 867 924 931 969 1078 1083 1122 1156 1199 1254 1292 1308 1309 1428 1444 1452 1463 1526 1596 1617 1666 1694 1734 1853 1862 1938 2023 2057 2071 2156 2166 2244 2261 2289 2299 2398 2499 2508 2527 2541 2618 2793 2926 3052 3179 3234 3332 3388 3468 3553 3597 3706 3724 3876 3927 3971 4046 4114 4142 4332 4389 4522 4578 4598 4796 4998 5054 5082 5236 5341 5491 5559 5586 5852 5929 6069 6137 6171 6213 6358 6468 6783 6897 7106 7194 7412 7581 7854 7942 8092 8228 8284 8393 8778 9044 9156 9163 9196 9537 9996 10108 10164 10241 10659 10682 10982 11118 11172 11858 11913 12138 12274 12342 12426 12716 12971 13189 13566 13794 14161 14212 14388 14399 14497 15162 15708 15827 15884 16023 16093 16473 16786 17556 17689 17787 18326 18411 19074 20383 20482 21318 21364 21964 22236 22253 22781 23716 23826 24276 24548 24684 24852 24871 25179 25942 26378 27132 27489 27588 27797 28322 28798 28994 30324 30723 31501 31654 32046 32186 32946 33572 34969 35207 35378 35574 36652 36822 38148 38437 38913 39083 39349 39567 40766 40964 42483 42636 42959 43197 43491 43681 44506 45562 47481 47652 48279 49742 50358 51884 52756 53067 54978 55594 56644 57596 57988 58751 60401 61149 61446 63002 63308 64092 64372 65892 66759 67507 68343 69938 70414 70756 71148 73644 74613 76874 77826 78166 78698 79134 81532 83391 84966 85918 86394 86982 87362 89012 90797 91124 92323 94503 94962 96558 99484 100716 100793 101479 104329 104907 105621 106134 109956 111188 112651 115311 117249 117502 118047 120802 122298 122892 126004 128877 131043 133518 135014 136686 139876 140828 142681 149226 153748 155652 155771 156332 157396 158268 159467 166782 169932 171836 172788 173964 174097 174724 176253 181203 181594 184646 189006 189924 193116 194579 201586 202521 202958 208658 209814 211242 212268 220507 224213 225302 230622 234498 235004 236094 241604 244596 244783 246449 250591 257754 262086 267036 269059 270028 272391 273372 273581 275443 276969 285362 298452 300713 302379 304437 305767 311542 312987 318934 333564 337953 346511 348194 352506 362406 363188 369292 378012 387277 389158 403172 405042 405916 417316 419628 422484 422807 428043 432839 441014 448426 450604 461244 467313 468996 472188 472549 478401 489566 492898 501182 515508 522291 524172 538118 544782 547162 550886 553938 570724 583737 598519 601426 604758 608874 611534 623084 625974 637868 646261 661521 664411 668933 672639 675906 693022 696388 705012 724812 730303 734349 739347 742577 751773 774554 778316 807177 810084 820743 826329 845614 856086 865678 882028 896852 902139 917301 934626 945098 956802 979132 985796 998767 1002364 1039533 1044582 1076236 1089564 1094324 1101772 1107876 1116269 1147619 1161831 1167474 1197038 1202852 1209516 1217748 1223068 1251948 1268421 1292522 1298517 1323042 1328822 1337866 1345278 1351812 1386044 1417647 1460606 1468698 1478694 1485154 1503546 1543549 1549108 1569491 1614354 1641486 1652658 1691228 1712172 1713481 1725143 1731356 1754137 1795557 1804278 1834602 1869252 1890196 1913604 1915067 1928101 1938783 1993233 1997534 2006799 2079066 2089164 2140369 2190909 2227731 2232538 2295238 2323662 2334948 2394076 2425577 2536842 2585044 2597034 2646084 2657644 2675732 2690556 2710939 2835294 2921212 2937396 2957388 2959649 2970308 2996301 3007092 3029873 3087098 3138982 3228708 3282972 3305316 3307843 3348807 3426962 3442857 3450286 3508274 3591114 3608556 3669204 3811621 3830134 3856202 3877566 3986466 3995068 4013598 4158132 4189633 4260047 4280738 4381818 4455462 4465076 4590476 4630647 4647324 4650877 4682531 4708473 4761229 4851154 5073684 5112121 5140443 5175429 5194068 5198039 5262411 5421878 5670588 5745201 5784303 5919298 5992602 6059746 6174196 6277964 6421107 6583709 6615686 6697614 6853924 6885714 6900572 7016548 7182228 7276731 7358263 7623242 7660268 7712404 7755132 7972932 8027196 8033333 8132817 8379266 8520094 8561476 8763636 8878947 8910924 9089619 9261294 9301754 9365062 9416946 9522458 9702308 9923529 10224242 10280886 10350858 10396078 10524822 10843756 10986437 11371861 11434863 11490402 11568606 11838596 11985204 12119492 12278959 12568899 12623809 12780141 12842214 13167418 13231372 13395228 13771428 13952631 14047593 14283687 14553462 14716526 15246484 15336363 15594117 16066666 16265634 16758532 16979039 17040188 17757894 18179238 18522588 18603508 18730124 18833892 18976573 19044916 19751127 19847058 20448484 20561772 20701716 20792156 21049644 21209111 21972874 22074789 22743722 22869726 22980804 23137212 24099999 24557918 25137798 25247618 25560282 25684428 26334836 26681347 27905262 28095186 28567374 29106924 29327431 29433052 29820329 30672726 31188234 32133332 32531268 32556139 32777717 32959311 33328603 33958078 34115583 35515788 36358476 36386273 36836877 37871427 37953146 39502254 39694116 42418222 43945748 44149578 45487444 45739452 46085963 48199998 49115836 50275596 50495236 50937117 51120564 51507841 53362694 55810524 56190372 56233331 56929719 57134748 58654862 59640658 61345452 62376468 63627333 65112278 65555434 65918622 66657206 67916156 68231166 72420799 72772546 73673754 75742854 75906292 79004508 79603027 80044041 80940893 84836444 87982293 88299156 88366663 89460987 92171926 96399996 97668417 98333151 99985809 101874234 103015682 106725388 109158819 112466662 113859438 117309724 119281316 125090471 127254666 130224556 131110868 131837244 133314412 136462332 138257889 144841598 145545092 147347508 151485708 154523523 159206054 160088082 161881786 168699993 175964586 176733326 178921974 184343852 186769429 195336834 196666302 199971618 203748468 206031364 208742303 217262397 218317638 224933324 227718876 233300221 238809081 242822679 250180942 254509332 265099989 276515778 289683196 309047046 318412108 320176164 322601741 323763572 337399986 351929172 353466652 357843948 360554887 373538858 375271413 390673668 393332604 399943236 417484606 434524794 436635276 466600442 477618162 485645358 500361884 506945593 530199978 553031556 557221189 560308287 566586251 618094092 618566641 626226909 645203482 674799972 699900663 721109774 747077716 750542826 834969212 869049588 875633297 933200884 955236324 967805223 971290716 1013891186 1060399956 1081664661 1114442378 1120616574 1133172502 1237133282 1252453818 1290406964 1375995181 1399801326 1442219548 1501085652 1520836779 1671663567 1699758753 1751266594 1855699923 1935610446 2027782372 2163329322 2228884756 2241233148 2266345004 2474266564 2504907636 2626899891 2751990362 2799602652 3041673558 3343327134 3399517506 3502533188 3548619151 3711399846 3871220892 3966103757 4127985543 4326658644 5253799782 5503980724 6083347116 6129433079 6686654268 6799035012 7097238302 7422799692 7932207514 8255971086 9631966267 10507599564 10645857453 11898311271 12258866158 14194476604 15864415028 16511942172 18388299237 19263932534 21291714906 23796622542 24517732316 28895898801 36776598474 38527865068 42583429812 47593245084 57791797602 67423763869 73553196948 115583595204 134847527738 202271291607 269695055476 404542583214 809085166428
• Sum of all divisors σ(n): 2731118627160
• Sum of proper divisors (its aliquot sum) s(n): 1922033460732
• 809085166428 is an abundant number, because the sum of its proper divisors (1922033460732) is greater than itself. Its abundance is 1112948294304

Bases of 809085166428

• Binary: 1011110001100001001110111110001101011100₂
• Hexadecimal: 0xBC613BE35C
• Base-36: ABOSF1WC

Squares and roots of 809085166428

• 809085166428 squared (809085166428²) is 654618806533824458279184
• 809085166428 cubed (809085166428³) is 529642366031318095638150529128034752
• The square root of 809085166428 is 899491.6155406897
• The cube root of 809085166428 is 9318.1868123657

Scales and comparisons

• 809,085,166,428 seconds is equal to 25,726 years, 21 weeks, 15 hours, 33 minutes, 48 seconds.
• To count from 1 to 809,085,166,428 would take you about fifty-one thousand, four 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 809085166428 cubic inches would be around 776.5 feet tall.

Recreational maths with 809085166428

• 809085166428 backwards is 824661580908
• 809085166428 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 809085166428's digits is 57
• More coming soon!