489831260122607164

Names of 489831260122607164

• Cardinal: 489831260122607164 can be written as Four hundred eighty-nine quadrillion, eight hundred thirty-one trillion, two hundred sixty billion, one hundred twenty-two million, six hundred seven thousand, one hundred sixty-four.

Scientific notation

• Scientific notation: 4.89831260122607164 × 10¹⁷

Factors of 489831260122607164

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 201

Divisors of 489831260122607164

• Number of divisors d(n): 126
• Complete list of divisors:
  1 2 4 19 31 38 62 76 124 149 298 361 589 596 722 1178 1444 2356 2831 4619 5662 9238 11191 11324 18476 22201 22382 44402 44764 53789 87761 88804 107578 175522 215156 351044 421819 688231 843638 1376462 1667459 1687276 2752924 3307949 3334918 6615898 6669836 8014561 13076389 13231796 16029122 26152778 32058244 52305556 62851031 102546419 125702062 205092838 248451391 251404124 410185676 492884401 496902782 985768802 993805564 1194169589 1948381961 1971537604 2388339178 3896763922 4776678356 7793527844 9364803619 15279416431 18729607238 30558832862 37019257259 37459214476 61117665724 73439775749 74038514518 146879551498 148077029036 177931268761 290308912189 293759102996 355862537522 580617824378 711725075044 1161235648756 1395355739231 2276633048219 2790711478462 4553266096438 5515869331591 5581422956924 9106532192876 10942526586601 11031738663182 21885053173202 22063477326364 26511759045389 43256027916161 43770106346404 53023518090778 86512055832322 106047036181556 173024111664644 207908005145419 339218324184631 415816010290838 678436648369262 821864530407059 831632020581676 1356873296738524 1643729060814118 3287458121628236 3950252097762961 6445148159507989 7900504195525922 12890296319015978 15801008391051844 25780592638031956 122457815030651791 244915630061303582 489831260122607164
• Sum of all divisors σ(n): 940188982175840544
• Sum of proper divisors (its aliquot sum) s(n): 450357722053233380
• 489831260122607164 is a deficient number, because the sum of its proper divisors (450357722053233380) is less than itself. Its deficiency is 39473538069373784

Bases of 489831260122607164

• Binary: 11011001100001110101110111110010011011111010110111000111100₂
• Hexadecimal: 0x6CC3AEF937D6E3C
• Base-36: 3PZ2OUE0NARG

Squares and roots of 489831260122607164

• 489831260122607164 squared (489831260122607164²) is 239934663393301243269325796664122896
• 489831260122607164 cubed (489831260122607164³) is 117527498517034332174127656365417239063557728826026944
• The square root of 489831260122607164 is 699879461.1378499111
• The cube root of 489831260122607164 is 788283.0092875345
• Being both a perfect square and a perfect cube, 489831260122607164 is also a perfect sixth number.

Scales and comparisons

• 489,831,260,122,607,164 seconds is equal to 15,575,118,924 years, 17 weeks, 1 day, 2 hours, 26 minutes, 4 seconds.
• To count from 1 to 489,831,260,122,607,164 would take you about forty-six billion, seven hundred twenty-five million, three hundred fifty-six thousand, seven hundred seventy-two 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 489831260122607164 cubic inches would be around 65690.3 feet tall.

Recreational maths with 489831260122607164

• 489831260122607164 backwards is 461706221062138984
• The number of decimal digits it has is: 18
• The sum of 489831260122607164's digits is 70
• More coming soon!