420081923486273942

Names of 420081923486273942

• Cardinal: 420081923486273942 can be written as Four hundred twenty quadrillion, eighty-one trillion, nine hundred twenty-three billion, four hundred eighty-six million, two hundred seventy-three thousand, nine hundred forty-two.

Scientific notation

• Scientific notation: 4.20081923486273942 × 10¹⁷

Factors of 420081923486273942

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1453

Divisors of 420081923486273942

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 17 23 34 46 79 158 289 391 521 529 578 782 811 1042 1058 1343 1622 1817 2686 3634 6241 6647 8857 8993 11983 12482 13294 13787 17714 17986 18653 22831 23966 27574 30889 37306 41159 41791 45662 61778 64069 82318 83582 106097 128138 143543 150569 152881 203711 212194 234379 271441 275609 287086 301138 305762 317101 407422 422531 429019 468758 525113 542882 551218 634202 699703 710447 845062 858038 946657 1050226 1089173 1399406 1420894 1473587 1803649 1893314 2178346 2440231 2947174 3251561 3301489 3463087 3607298 4614497 4685353 4880462 5061451 5390717 6243143 6503122 6602978 6926174 7183027 7293323 9228994 9370706 9718213 10122902 10781434 11894951 12077599 12486286 14366054 14586646 16093169 18515941 19436426 21443839 21773111 23789902 24155198 25050979 32186338 33379949 33892501 37031882 41483927 42887678 43546222 50101958 55276537 56125313 66759898 67785002 74785903 78446449 79651001 82967854 86044667 106133431 110553074 112250626 116413373 122111459 123986491 143592289 149571806 156892898 159302002 165209621 172089334 212266862 220138651 223518899 232826746 244222918 247972982 273583873 287184578 330419242 364545263 370142887 425866643 440277302 447037798 493208297 547167746 567459133 576172517 729090526 740285774 767738827 851733286 939701129 954130321 986416594 1134918266 1152345034 1271360351 1462759339 1535477654 1694063281 1720075769 1804268327 1879402258 1908260642 1979027341 2441068913 2542720702 2637015971 2677507579 2808563557 2925518678 3388126562 3440151538 3608536654 3742357067 3799821283 3958054682 4882137826 5063188973 5274031942 5355015158 5617127114 6197269471 6292429079 7484714134 7599642566 8384541049 9646805261 9794932789 10126377946 11343790831 12394538942 12584858158 13051560059 16769082098 17390953429 17657993021 19293610522 19589865578 21613125967 22687581662 26103120118 28799075777 29241288073 33643464797 34781906858 35315986042 38963455463 41498171521 43226251934 44829271507 45517628843 57598151554 58482576146 60651367333 63620070139 64596961811 67286929594 77926910926 82996343042 86074212541 89658543014 91035257686 116453346379 121302734666 127240140278 129193923622 142537197833 172148425082 192844444127 221876521003 232906692758 285074395666 295646208293 300185881357 385688888254 399991928867 443753042006 489584288209 497101897241 591292416586 600371762714 662378742871 762097615619 773799690331 799983857734 896159475649 979168576418 994203794482 1031073244661 1324757485742 1373885320891 1394981448659 1463261613197 1524195231238 1547599380662 1792318951298 1979706888443 2062146489322 2747770641782 2789962897318 2926523226394 3278355550159 3959413776886 5025985540981 5103159983069 6556711100318 6799862790739 9199814363941 10051971081962 10206319966138 11260438628807 13599725581478 15234711086033 17528245159237 18399628727882 22520877257614 23356050455147 23714684627203 30469422172066 31599362380493 33655017103531 35056490318474 46712100910294 47429369254406 63198724760986 67310034207062 115597667442563 156396844186997 231195334885126 258990088462561 312793688373994 397052857737499 403149638662451 517980176925122 537189160468381 726785334751339 794105715474998 806299277324902 1074378320936762 1453570669502678 2658746351178949 5317492702357898 9132215727962477 12355350690772763 18264431455924954 24710701381545526 210040961743136971 420081923486273942
• Sum of all divisors σ(n): 710945654880313188
• Sum of proper divisors (its aliquot sum) s(n): 290863731394039246
• 420081923486273942 is a deficient number, because the sum of its proper divisors (290863731394039246) is less than itself. Its deficiency is 129218192092234696

Bases of 420081923486273942

• Binary: 10111010100011011100100100010100001111101100101000110010110₂
• Hexadecimal: 0x5D46E48A1F65196
• Base-36: 36WAM3HLVNH2

Squares and roots of 420081923486273942

• 420081923486273942 squared (420081923486273942²) is 176468822439927714556763278668219364
• 420081923486273942 cubed (420081923486273942³) is 74131362365922576239961918711298531693796512253012888
• The square root of 420081923486273942 is 648137272.1008057735
• The cube root of 420081923486273942 is 748935.9271860303

Scales and comparisons

• 420,081,923,486,273,942 seconds is equal to 13,357,305,768 years, 8 weeks, 1 day, 15 hours, 39 minutes, 2 seconds.
• To count from 1 to 420,081,923,486,273,942 would take you about forty billion, seventy-one million, nine hundred seventeen thousand, three hundred 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 420081923486273942 cubic inches would be around 62411.3 feet tall.

Recreational maths with 420081923486273942

• 420081923486273942 backwards is 249372684329180024
• The number of decimal digits it has is: 18
• The sum of 420081923486273942's digits is 74
• More coming soon!