420961897793536

Names of 420961897793536

• Cardinal: 420961897793536 can be written as Four hundred twenty trillion, nine hundred sixty-one billion, eight hundred ninety-seven million, seven hundred ninety-three thousand, five hundred thirty-six.

Scientific notation

• Scientific notation: 4.20961897793536 × 10¹⁴

Factors of 420961897793536

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 5959

Divisors of 420961897793536

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 8 11 16 22 31 32 44 62 64 88 124 128 139 176 248 256 278 341 352 496 512 556 682 704 887 992 1024 1112 1364 1408 1529 1774 1984 2048 2224 2728 2816 3058 3548 3968 4309 4448 4889 5456 5632 6116 7096 7936 8618 8896 9757 9778 10912 11264 12232 14192 15872 17236 17792 19514 19556 21824 22528 24464 27497 28384 31744 34472 35584 39028 39112 43648 47399 48928 53779 54994 56768 63488 68944 71168 78056 78224 87296 94798 97856 107558 109988 113536 123293 137888 142336 151559 156112 156448 174592 189596 195712 215116 219976 227072 246586 275776 284672 302467 303118 312224 312896 349184 379192 391424 430232 439952 454144 493172 551552 604934 606236 624448 625792 679571 698368 758384 782848 860464 879904 908288 986344 1103104 1209868 1212472 1248896 1251584 1356223 1359142 1516768 1565696 1667149 1720928 1759808 1816576 1972688 2206208 2419736 2424944 2497792 2503168 2712446 2718284 3033536 3131392 3334298 3441856 3519616 3822083 3945376 4336543 4412416 4839472 4849888 4995584 5006336 5424892 5436568 6067072 6668596 6883712 7039232 7475281 7644166 7890752 8673086 8824832 9678944 9699776 9991168 10012672 10849784 10873136 12134144 13337192 13767424 14078464 14950562 15288332 15781504 17346172 19357888 19399552 19982336 21066701 21699568 21746272 24268288 26674384 27534848 28156928 29901124 30576664 31563008 34692344 38715776 38799104 42042913 42133402 43399136 43492544 47701973 48536576 53348768 55069696 56313856 59802248 61153328 63126016 69384688 77431552 77598208 84085826 84266804 86798272 86985088 95403946 97073152 106697536 110139392 119604496 122306656 126252032 134432833 138769376 154863104 155196416 168171652 168533608 173596544 173970176 190807892 213395072 231733711 239208992 244613312 252504064 268865666 277538752 309726208 310392832 336343304 337067216 347193088 347940352 381615784 426790144 463467422 478417984 489226624 537731332 555077504 602779477 619452416 672686608 674134432 694386176 695880704 763231568 853580288 926934844 956835968 978453248 1075462664 1110155008 1205558954 1345373216 1348268864 1388772352 1391761408 1478761163 1526463136 1707160576 1853869688 1913671936 1956906496 2150925328 2220310016 2411117908 2690746432 2696537728 2777544704 2957522326 3052926272 3414321152 3707739376 3827343872 3913812992 4301850656 4440620032 4822235816 5381492864 5393075456 5915044652 6105852544 6630574247 7415478752 7654687744 7827625984 8603701312 8881240064 9644471632 10762985728 10786150912 11830089304 12211705088 13261148494 14830957504 15309375488 17207402624 18686163787 19288943264 21525971456 21572301824 23660178608 24423410176 26522296988 29661915008 34414805248 37372327574 38577886528 43051942912 43144603648 47320357216 48846820352 53044593976 59323830016 68829610496 74744655148 77155773056 86103885824 94640714432 97693640704 106089187952 118647660032 137659220992 149489310296 154311546112 189281428864 205547801657 212178375904 237295320064 275318441984 298978620592 308623092224 378562857728 411095603314 424356751808 474590640128 597957241184 617246184448 757125715456 822191206628 848713503616 1195914482368 1234492368896 1514251430912 1644382413256 1697427007232 2391828964736 3028502861824 3288764826512 3394854014464 4783657929472 6577529653024 6789708028928 9567315858944 13155059306048 13579416057856 19134631717888 26310118612096 38269263435776 52620237224192 105240474448384 210480948896768 420961897793536
• Sum of all divisors σ(n): 955949589504000
• Sum of proper divisors (its aliquot sum) s(n): 534987691710464
• 420961897793536 is an abundant number, because the sum of its proper divisors (534987691710464) is greater than itself. Its abundance is 114025793916928

Bases of 420961897793536

• Binary: 1011111101101110011010100011000011100100000000000₂
• Hexadecimal: 0x17EDCD461C800
• Base-36: 457V8515OG

Squares and roots of 420961897793536

• 420961897793536 squared (420961897793536²) is 177208919393935449425283383296
• 420961897793536 cubed (420961897793536³) is 74598203014012814145800813590003947359174656
• The square root of 420961897793536 is 20517356.0137152175
• The cube root of 420961897793536 is 74945.8511543925

Scales and comparisons

• 420,961,897,793,536 seconds is equal to 13,385,286 years, 11 weeks, 6 days, 10 hours, 12 minutes, 16 seconds.
• To count from 1 to 420,961,897,793,536 would take you about thirty-three million, four hundred sixty-three thousand, two hundred fifteen 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 420961897793536 cubic inches would be around 6245.5 feet tall.

Recreational maths with 420961897793536

• 420961897793536 backwards is 635397798169024
• The number of decimal digits it has is: 15
• The sum of 420961897793536's digits is 79
• More coming soon!