420989131558761597

Names of 420989131558761597

• Cardinal: 420989131558761597 can be written as Four hundred twenty quadrillion, nine hundred eighty-nine trillion, one hundred thirty-one billion, five hundred fifty-eight million, seven hundred sixty-one thousand, five hundred ninety-seven.

Scientific notation

• Scientific notation: 4.20989131558761597 × 10¹⁷

Factors of 420989131558761597

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 911

Divisors of 420989131558761597

• Number of divisors d(n): 270
• Complete list of divisors:
  1 3 9 13 27 39 81 117 193 211 351 491 579 633 1053 1473 1737 1899 2509 2743 4419 5211 5697 6383 7527 8229 13257 15633 17091 19149 22581 24687 37249 39771 40723 44521 57447 67743 74061 94763 103601 111747 122169 133563 172341 203229 222183 241081 284289 310803 335241 366507 400689 484237 517023 529399 578773 723243 852867 932409 1005723 1099521 1202067 1231919 1346813 1452711 1588197 1736319 2169729 2558601 2797227 3017169 3134053 3298563 3606201 3695757 4040439 4358133 4764591 5208957 6509187 7675803 7859539 8391681 8592553 9402159 11087271 12121317 13074399 14293773 15626871 18289259 19527561 19994993 21859811 23578617 25777659 28206477 33261813 36363951 39223197 42881319 46528633 46880613 50868091 54867777 59984979 65579433 70735851 77332977 84619431 99785439 102174007 109091853 111703189 139585899 152604273 164603331 179954937 196738299 212207553 231998931 237760367 253858293 259934909 284177543 306522021 335109567 418757697 457812819 493809993 539864811 590214897 604872229 636622659 661285183 695996793 713281101 779804727 852532629 919566063 1005328701 1256273091 1373438457 1481429979 1619594433 1658362729 1770644691 1814616687 1983855549 2139843303 2339414181 2557597887 2758698189 3015986103 3768819273 3859033649 4120315371 4218943523 4975088187 5443850061 5951566647 6419529909 7018242543 7672793661 8276094567 8980026169 9047958309 9817541563 10733167201 11577100947 12656830569 14925264561 16331550183 17854699941 19258589727 21054727629 21558715477 23018380983 26940078507 29452624689 32199501603 34731302841 37970491707 44775793683 48994650549 50167437437 53564099823 54846265799 64676146431 80820235521 88357874067 96598504809 104193908523 113911475121 116740340197 127628040319 134327381049 139531173613 150502312311 164538797397 194028439293 242460706563 265073622201 289795514427 312581725569 341734425363 350221020591 382884120957 418593520839 451506936933 493616392191 582085317879 727382119689 795220866603 814256099939 869386543281 1050663061773 1148652362871 1255780562517 1354520810799 1480849176573 1746255953637 1894785521659 2071501269793 2442768299817 3151989185319 3445957088613 3767341687551 4063562432397 4442547529719 5684356564977 6214503809379 7328304899451 9455967555957 10337871265839 10585329299207 11302025062653 17053069694931 18643511428137 21984914698353 24632211781567 26929516507309 31755987897621 51159209084793 55930534284411 65954744095059 73896635344701 80788549521927 95267963692863 153477627254379 167791602853233 221689906034103 242365648565781 285803891078589 399799745070049 665069718102309 727096945697343 857411673235767 1199399235210147 1995209154306927 2181290837092029 3598197705630441 5197396685910637 10794593116891323 15592190057731911 32383779350673969 46776570173195733 140329710519587199 420989131558761597
• Sum of all divisors σ(n): 685425821928825978
• Sum of proper divisors (its aliquot sum) s(n): 264436690370064381
• 420989131558761597 is a deficient number, because the sum of its proper divisors (264436690370064381) is less than itself. Its deficiency is 156552441188697216

Bases of 420989131558761597

• Binary: 10111010111101001110110001001111000110111000011010001111101₂
• Hexadecimal: 0x5D7A76278DC347D
• Base-36: 37586X4GTIT9

Squares and roots of 420989131558761597

• 420989131558761597 squared (420989131558761597²) is 177231848890600279626618936281990409
• 420989131558761597 cubed (420989131558761597³) is 74612682149007476713741800986315673782610782271523173
• The square root of 420989131558761597 is 648836752.6263918389
• The cube root of 420989131558761597 is 749474.6730517509

Scales and comparisons

• 420,989,131,558,761,597 seconds is equal to 13,386,152,178 years, 35 weeks, 4 days, 5 hours, 19 minutes, 57 seconds.
• To count from 1 to 420,989,131,558,761,597 would take you about forty billion, one hundred fifty-eight million, four hundred fifty-six thousand, five hundred thirty-six 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 420989131558761597 cubic inches would be around 62456.2 feet tall.

Recreational maths with 420989131558761597

• 420989131558761597 backwards is 795167855131989024
• The number of decimal digits it has is: 18
• The sum of 420989131558761597's digits is 90
• More coming soon!