49869471890424789

Names of 49869471890424789

• Cardinal: 49869471890424789 can be written as Forty-nine quadrillion, eight hundred sixty-nine trillion, four hundred seventy-one billion, eight hundred ninety million, four hundred twenty-four thousand, seven hundred eighty-nine.

Scientific notation

• Scientific notation: 4.9869471890424789 × 10¹⁶

Factors of 49869471890424789

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 4655

Divisors of 49869471890424789

• Number of divisors d(n): 36
• Complete list of divisors:
  1 3 9 709 2127 3943 6381 11829 35487 502681 1508043 2795587 4524129 8386761 15547249 25160283 46641747 139925241 356400829 1069202487 1982071183 3207607461 5946213549 11022999541 17838640647 33068998623 99206995869 1405288468747 4215865406241 7815306674569 12647596218723 23445920023707 70337760071121 5541052432269421 16623157296808263 49869471890424789
• Sum of all divisors σ(n): 72153723300547980
• Sum of proper divisors (its aliquot sum) s(n): 22284251410123191
• 49869471890424789 is a deficient number, because the sum of its proper divisors (22284251410123191) is less than itself. Its deficiency is 27585220480301598

Bases of 49869471890424789

• Binary: 10110001001011000000010100111101001010100100001111010101₂
• Hexadecimal: 0xB12C053D2A43D5
• Base-36: DN19343Y8R9

Squares and roots of 49869471890424789

• 49869471890424789 squared (49869471890424789²) is 2486964226629868178289542865694521
• 49869471890424789 cubed (49869471890424789³) is 124023592592410235598481741295290396960890199881069
• The square root of 49869471890424789 is 223314737.2889321627
• The cube root of 49869471890424789 is 368082.2907161761

Scales and comparisons

• 49,869,471,890,424,789 seconds is equal to 1,585,694,949 years, 36 weeks, 6 days, 17 hours, 33 minutes, 9 seconds.
• To count from 1 to 49,869,471,890,424,789 would take you about four billion, seven hundred fifty-seven million, eighty-four thousand, eight hundred forty-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 49869471890424789 cubic inches would be around 30673.5 feet tall.

Recreational maths with 49869471890424789

• 49869471890424789 backwards is 98742409817496894
• The number of decimal digits it has is: 17
• The sum of 49869471890424789's digits is 99
• More coming soon!