164121470173518

Names of 164121470173518

• Cardinal: 164121470173518 can be written as One hundred sixty-four trillion, one hundred twenty-one billion, four hundred seventy million, one hundred seventy-three thousand, five hundred eighteen.

Scientific notation

• Scientific notation: 1.64121470173518 × 10¹⁴

Factors of 164121470173518

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 7803

Divisors of 164121470173518

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 6 11 13 17 22 26 33 34 39 51 66 78 102 121 143 187 221 242 286 289 363 374 429 442 561 578 663 726 858 867 1122 1326 1573 1734 2057 2431 3146 3179 3757 4114 4719 4862 6171 6358 7293 7514 7757 9438 9537 11271 12342 14586 15514 19074 22542 23271 26741 34969 41327 46542 53482 69938 80223 82654 85327 100841 104907 123981 131869 160446 170654 201682 209814 247962 255981 263738 302523 395607 454597 511962 605046 791214 909194 938597 1109251 1363791 1450559 1714297 1877194 2218502 2241773 2727582 2815791 2901118 3327753 3428594 4351677 4483546 5142891 5631582 6655506 6725319 8703354 10285782 12201761 13450638 15956149 18857267 24403522 24659503 29143049 31912298 36605283 37714534 47868447 49319006 56571801 58286098 60171049 73210566 73978509 87429147 95736894 113143602 120342098 147957018 174858294 180513147 207429937 271254533 320573539 361026294 414859874 542509066 622289811 641147078 661881539 782223637 813763599 961720617 1022907833 1244579622 1323763078 1564447274 1627527198 1923441234 1985644617 2045815666 2346670911 3068723499 3526308929 3971289234 4693341822 6137446998 7052617858 7280696929 8604460007 10578926787 11251986163 13297801829 14561393858 17208920014 17389433161 21157853574 21842090787 22503972326 25813380021 26595603658 33755958489 34778866322 39893405487 43684181574 51626760042 52168299483 67511916978 79786810974 94649060077 104336598966 123771847793 146275820119 189298120154 191283764771 226062631093 247543695586 283947180231 292551640238 371315543379 382567529542 438827460357 452125262186 567894360462 573851294313 678187893279 742631086758 877654920714 1147702588626 1356375786558 1609034021309 2104121412481 2486688942023 3218068042618 4208242824962 4827102063927 4973377884046 6312364237443 7460066826069 9654204127854 12624728474886 14920133652138 27353578362253 54707156724506 82060735086759 164121470173518
• Sum of all divisors σ(n): 412803025927656
• Sum of proper divisors (its aliquot sum) s(n): 248681555754138
• 164121470173518 is an abundant number, because the sum of its proper divisors (248681555754138) is greater than itself. Its abundance is 84560085580620

Bases of 164121470173518

• Binary: 100101010100010010000001111011100000000101001110₂
• Hexadecimal: 0x954481EE014E
• Base-36: 1M6CD1UMA6

Squares and roots of 164121470173518

• 164121470173518 squared (164121470173518²) is 26935856971916958493028496324
• 164121470173518 cubed (164121470173518³) is 4420752446614615975857908372377794905147832
• The square root of 164121470173518 is 12810990.2104996553
• The cube root of 164121470173518 is 54750.5474725201

Scales and comparisons

• 164,121,470,173,518 seconds is equal to 5,218,555 years, 4 weeks, 4 days, 22 hours, 25 minutes, 18 seconds.
• To count from 1 to 164,121,470,173,518 would take you about thirteen million, forty-six thousand, three hundred eighty-seven 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 164121470173518 cubic inches would be around 4562.5 feet tall.

Recreational maths with 164121470173518

• 164121470173518 backwards is 815371074121461
• 164121470173518 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 164121470173518's digits is 51
• More coming soon!