420135384448

Names of 420135384448

• Cardinal: 420135384448 can be written as Four hundred twenty billion, one hundred thirty-five million, three hundred eighty-four thousand, four hundred forty-eight.

Scientific notation

• Scientific notation: 4.20135384448 × 10¹¹

Factors of 420135384448

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 238

Divisors of 420135384448

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 8 13 16 17 26 32 34 43 52 64 68 86 104 128 136 163 169 172 208 221 272 326 338 344 416 442 544 559 652 676 688 731 832 884 1088 1118 1304 1352 1376 1462 1664 1768 2119 2176 2236 2608 2704 2752 2771 2873 2924 3536 4238 4472 5216 5408 5504 5542 5746 5848 7009 7072 7267 8476 8944 9503 10432 10816 11084 11492 11696 14018 14144 14534 16952 17888 19006 20864 21632 22168 22984 23392 26569 27547 28036 28288 29068 33904 35776 36023 38012 44336 45968 46784 53138 55094 56072 58136 67808 71552 72046 76024 88672 91117 91936 93568 106276 110188 112144 116272 119153 123539 135616 144092 152048 177344 182234 183872 212552 220376 224288 232544 238306 247078 271232 288184 304096 345397 354688 364468 367744 425104 440752 448576 451673 465088 468299 476612 494156 576368 608192 690794 728936 850208 881504 897152 903346 930176 936598 953224 988312 1142467 1152736 1184521 1216384 1381588 1457872 1548989 1700416 1763008 1806692 1873196 1906448 1976624 2284934 2305472 2369042 2763176 2915744 3097978 3400832 3526016 3613384 3746392 3812896 3953248 4490161 4569868 4610944 4738084 5526352 5831488 5871749 6195956 7226768 7492784 7625792 7906496 8980322 9139736 9476168 11052704 11662976 11743498 12391912 14453536 14852071 14985568 15251584 15812992 17960644 18279472 18952336 19421939 20136857 22105408 23486996 24783824 28907072 29704142 29971136 35921288 36558944 37904672 38843878 40273714 44210816 46973992 49567648 57814144 59408284 59942272 71842576 73117888 75809344 76332737 77687756 80547428 93947984 99135296 118816568 143685152 146235776 151618688 152665474 155375512 161094856 187895968 193076923 198270592 237633136 252485207 287370304 305330948 310751024 322189712 375791936 386153846 475266272 504970414 574740608 610661896 621502048 644379424 751583872 772307692 950532544 1009940828 1221323792 1243004096 1288758848 1544615384 1901065088 2019881656 2442647584 2486008192 2577517696 3089230768 3282307691 4039763312 4885295168 6178461536 6564615382 8079526624 9770590336 12356923072 13129230764 16159053248 24713846144 26258461528 32318106496 52516923056 105033846112 210067692224 420135384448
• Sum of all divisors σ(n): 988016392440
• Sum of proper divisors (its aliquot sum) s(n): 567881007992
• 420135384448 is an abundant number, because the sum of its proper divisors (567881007992) is greater than itself. Its abundance is 147745623544

Bases of 420135384448

• Binary: 110000111010010000001010011010110000000₂
• Hexadecimal: 0x61D2053580
• Base-36: 5D09RDDS

Squares and roots of 420135384448

• 420135384448 squared (420135384448²) is 176513741265268760264704
• 420135384448 cubed (420135384448³) is 74159668546838492543855761284923392
• The square root of 420135384448 is 648178.5127941223
• The cube root of 420135384448 is 7489.6769649445

Scales and comparisons

• 420,135,384,448 seconds is equal to 13,359 years, 2 days, 1 hour, 27 minutes, 28 seconds.
• To count from 1 to 420,135,384,448 would take you about twenty-six thousand, seven hundred eighteen 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 420135384448 cubic inches would be around 624.1 feet tall.

Recreational maths with 420135384448

• 420135384448 backwards is 844483531024
• The number of decimal digits it has is: 12
• The sum of 420135384448's digits is 46
• More coming soon!