421117221936952944

Names of 421117221936952944

• Cardinal: 421117221936952944 can be written as Four hundred twenty-one quadrillion, one hundred seventeen trillion, two hundred twenty-one billion, nine hundred thirty-six million, nine hundred fifty-two thousand, nine hundred forty-four.

Scientific notation

• Scientific notation: 4.21117221936952944 × 10¹⁷

Factors of 421117221936952944

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 81054

Divisors of 421117221936952944

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 27 36 39 48 52 54 72 78 104 107 108 117 144 156 208 214 216 234 312 321 351 428 432 468 624 642 702 856 936 963 1284 1391 1404 1712 1872 1926 2568 2782 2808 2889 3852 4173 5136 5564 5616 5778 7704 8346 11128 11449 11556 12519 15408 16692 22256 22898 23112 25038 33384 34347 37557 45796 46224 50076 66768 68694 75114 80929 91592 100152 103041 137388 148837 150228 161858 183184 200304 206082 242787 274776 297674 300456 309123 323716 412164 446511 485574 549552 595348 600912 618246 647432 728361 824328 893022 971148 1052077 1190696 1236492 1294864 1339533 1456722 1648656 1786044 1942296 2104154 2185083 2381392 2472984 2679066 2913444 3156231 3572088 3884592 4018599 4208308 4370166 4945968 5358132 5826888 6312462 7144176 8037198 8416616 8659403 8740332 9468693 10716264 11653776 12624924 16074396 16833232 17318806 17480664 18937386 21432528 25249848 25978209 28406079 32148792 34637612 34961328 37874772 50499696 51956418 56812158 64297584 69275224 75749544 77934627 103912836 112572239 113624316 138550448 151499088 155869254 207825672 225144478 227248632 233803881 311738508 337716717 415651344 450288956 454497264 467607762 623477016 675433434 900577912 926556121 935215524 1013150151 1246954032 1350866868 1801155824 1853112242 1870431048 2026300302 2701733736 2779668363 3039450453 3706224484 3740862096 4052600604 5403467472 5559336726 6078900906 6549503041 7412448968 8105201208 8339005089 11118673452 12045229573 12157801812 13099006082 14824897936 16210402416 16678010178 19648509123 22237346904 24090459146 24315603624 25017015267 26198012164 33356020356 36135688719 39297018246 44474693808 48180918292 48631207248 50034030534 52396024328 58945527369 66712040712 72271377438 78594036492 85143539533 96361836584 100068061068 104792048656 108407066157 117891054738 133424081424 144542754876 157188072984 170287079066 176836582107 192723673168 200136122136 216814132314 235782109476 255430618599 289085509752 314376145968 325221198471 340574158132 353673164214 400272244272 433628264628 471564218952 510861237198 578171019504 650442396942 681148316264 700796825387 707346328428 766291855797 867256529256 943128437904 1021722474396 1300884793884 1362296632528 1401593650774 1414692656856 1532583711594 1734513058512 2043444948792 2102390476161 2298875567391 2601769587768 2803187301548 2829385313712 3065167423188 4086889897584 4204780952322 4597751134782 5203539175536 5606374603096 6130334846376 6307171428483 8409561904644 9110358730031 9195502269564 11212749206192 12260669692752 12614342856966 16819123809288 18220717460062 18391004539128 18921514285449 25228685713932 27331076190093 33638247618576 36441434920124 36782009078256 37843028570898 50457371427864 54662152380186 72882869840248 74985260316409 75686057141796 81993228570279 100914742855728 109324304760372 145765739680496 149970520632818 151372114283592 163986457140558 218648609520744 224955780949227 245979685710837 299941041265636 302744228567184 327972914281116 437297219041488 449911561898454 491959371421674 599882082531272 655945828562232 674867342847681 899823123796908 974808384113317 983918742843348 1199764165062544 1311891657124464 1349734685695362 1799646247593816 1949616768226634 1967837485686696 2024602028543043 2699469371390724 2924425152339951 3599292495187632 3899233536453268 3935674971373392 4049204057086086 5398938742781448 5848850304679902 7798467072906536 8098408114172172 8773275457019853 10797877485562896 11697700609359804 15596934145813072 16196816228344344 17546550914039706 23395401218719608 26319826371059559 32393632456688688 35093101828079412 46790802437439216 52639652742119118 70186203656158824 105279305484238236 140372407312317648 210558610968476472 421117221936952944
• Sum of all divisors σ(n): 1314039888301423920
• Sum of proper divisors (its aliquot sum) s(n): 892922666364470976
• 421117221936952944 is an abundant number, because the sum of its proper divisors (892922666364470976) is greater than itself. Its abundance is 471805444427518032

Bases of 421117221936952944

• Binary: 10111011000000110111110000111010110010110011111011001110000₂
• Hexadecimal: 0x5D81BE1D659F670
• Base-36: 376HLH14SSC0

Squares and roots of 421117221936952944

• 421117221936952944 squared (421117221936952944²) is 177339714611896881847978067270267136
• 421117221936952944 cubed (421117221936952944³) is 74680807956454076116122469029689162816255892741648384
• The square root of 421117221936952944 is 648935452.8279010155
• The cube root of 421117221936952944 is 749550.6771987929

Scales and comparisons

• 421,117,221,936,952,944 seconds is equal to 13,390,225,056 years, 26 weeks, 14 hours, 2 minutes, 24 seconds.
• To count from 1 to 421,117,221,936,952,944 would take you about forty billion, one hundred seventy million, six hundred seventy-five thousand, one hundred sixty-nine 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 421117221936952944 cubic inches would be around 62462.6 feet tall.

Recreational maths with 421117221936952944

• 421117221936952944 backwards is 449259639122711124
• 421117221936952944 is a Harshad number.
• The number of decimal digits it has is: 18
• The sum of 421117221936952944's digits is 72
• More coming soon!