164144829340186656

Names of 164144829340186656

• Cardinal: 164144829340186656 can be written as One hundred sixty-four quadrillion, one hundred forty-four trillion, eight hundred twenty-nine billion, three hundred forty million, one hundred eighty-six thousand, six hundred fifty-six.

Scientific notation

• Scientific notation: 1.64144829340186656 × 10¹⁷

Factors of 164144829340186656

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 134447

Divisors of 164144829340186656

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 8 12 13 16 17 24 26 32 34 39 48 51 52 68 78 96 102 104 136 156 204 208 221 272 312 408 416 431 442 544 624 663 816 862 884 1248 1293 1326 1632 1724 1768 2586 2652 3448 3536 5172 5304 5603 6896 7072 7327 10344 10608 11206 13792 14654 16809 20688 21216 21981 22412 29308 33618 41376 43962 44824 58616 67236 87924 89648 95251 117232 133981 134472 175848 179296 190502 234464 267962 268944 285753 351696 381004 401943 535924 537888 571506 703392 762008 803886 1071848 1143012 1524016 1607772 1741753 2143696 2277677 2286024 3048032 3215544 3483506 4287392 4555354 4572048 5225259 6431088 6833031 6967012 9110708 9144096 10450518 12862176 13666062 13934024 18221416 20901036 27332124 27868048 29609801 36442832 41802072 54664248 55736096 57745811 59219602 72885664 83604144 88829403 109328496 115491622 118439204 167208288 173237433 177658806 218656992 230983244 236878408 346474866 355317612 461966488 473756816 692949732 710635224 750695543 923932976 947513632 981678787 1385899464 1421270448 1501391086 1847865952 1963357574 2252086629 2771798928 2842540896 2945036361 3002782172 3926715148 4504173258 5543597856 5890072722 6005564344 7853430296 9008346516 11780145444 12011128688 12761824231 15706860592 17950908361 18016693032 23560290888 24022257376 25523648462 31413721184 35901816722 36033386064 38285472693 47120581776 51047296924 53852725083 71803633444 72066772128 76570945386 94241163552 102094593848 107705450166 143607266888 153141890772 204189187696 215410900332 233361808693 287214533776 305165442137 306283781544 408378375392 430821800664 466723617386 574429067552 610330884274 612567563088 700085426079 861643601328 915496326411 933447234772 1220661768548 1225135126176 1400170852158 1723287202656 1830992652822 1866894469544 2441323537096 2800341704316 3661985305644 3733788939088 3967150747781 4882647074192 5600683408632 7323970611288 7467577878176 7736841503591 7934301495562 9765294148384 11201366817264 11901452243343 14647941222576 15473683007182 15868602991124 22402733634528 23210524510773 23802904486686 29295882445152 30947366014364 31737205982248 46421049021546 47605808973372 61894732028728 63474411964496 92842098043092 95211617946744 100578939546683 123789464057456 126948823928992 131526305561047 185684196086184 190423235893488 201157879093366 247578928114912 263052611122094 301736818640049 371368392172368 380846471786976 394578916683141 402315758186732 526105222244188 603473637280098 742736784344736 789157833366282 804631516373464 1052210444488376 1206947274560196 1578315666732564 1609263032746928 1709841972293611 2104420888976752 2413894549120392 3156631333465128 3218526065493856 3419683944587222 4208841777953504 4827789098240784 5129525916880833 6313262666930256 6839367889174444 9655578196481568 10259051833761666 12626525333860512 13678735778348888 20518103667523332 27357471556697776 41036207335046664 54714943113395552 82072414670093328 164144829340186656
• Sum of all divisors σ(n): 492464012954344704
• Sum of proper divisors (its aliquot sum) s(n): 328319183614158048
• 164144829340186656 is an abundant number, because the sum of its proper divisors (328319183614158048) is greater than itself. Its abundance is 164174354273971392

Bases of 164144829340186656

• Binary: 1001000111001010001101101001000100100010011111100000100000₂
• Hexadecimal: 0x24728DA4489F820
• Base-36: 18W8HHLB8TUO

Squares and roots of 164144829340186656

• 164144829340186656 squared (164144829340186656²) is 26943524999119002070130608920462336
• 164144829340186656 cubed (164144829340186656³) is 4422640312803441415754931069209974075556396057788416
• The square root of 164144829340186656 is 405147910.4477606163
• The cube root of 164144829340186656 is 547531.4487083957

Scales and comparisons

• 164,144,829,340,186,656 seconds is equal to 5,219,297,839 years, 37 weeks, 4 days, 13 hours, 37 minutes, 36 seconds.
• To count from 1 to 164,144,829,340,186,656 would take you about fifteen billion, six hundred fifty-seven million, eight hundred ninety-three thousand, five hundred nineteen 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 164144829340186656 cubic inches would be around 45627.6 feet tall.

Recreational maths with 164144829340186656

• 164144829340186656 backwards is 656681043928441461
• 164144829340186656 is a Harshad number.
• The number of decimal digits it has is: 18
• The sum of 164144829340186656's digits is 78
• More coming soon!