47442320409326018

Names of 47442320409326018

• Cardinal: 47442320409326018 can be written as Forty-seven quadrillion, four hundred forty-two trillion, three hundred twenty billion, four hundred nine million, three hundred twenty-six thousand and eighteen.

Scientific notation

• Scientific notation: 4.7442320409326018 × 10¹⁶

Factors of 47442320409326018

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 823649

Divisors of 47442320409326018

• Number of divisors d(n): 54
• Complete list of divisors:
  1 2 11 17 22 34 121 187 242 289 374 578 2057 3179 4114 6358 34969 69938 823619 1647238 9059809 14001523 18119618 28003046 99657899 154016753 199315798 238025891 308033506 476051782 1694184283 2618284801 3388368566 5236569602 28801132811 57602265622 678348257161 1356696514322 7461830828771 11531920371737 14923661657542 23063840743474 82080139116481 126851124089107 164160278232962 196042646319529 253702248178214 392085292639058 1395362364980177 2156469109514819 2790724729960354 4312938219029638 23721160204663009 47442320409326018
• Sum of all divisors σ(n): 83093013952107033
• Sum of proper divisors (its aliquot sum) s(n): 35650693542781015
• 47442320409326018 is a deficient number, because the sum of its proper divisors (35650693542781015) is less than itself. Its deficiency is 11791626866545003

Bases of 47442320409326018

• Binary: 10101000100011001000100111111111010100010111000111000010₂
• Hexadecimal: 0xA88C89FF5171C2
• Base-36: CZ4WD47ARPE

Squares and roots of 47442320409326018

• 47442320409326018 squared (47442320409326018²) is 2250773765821152028111309011736324
• 47442320409326018 cubed (47442320409326018³) is 106781930166992420268742377593104617373224768877832
• The square root of 47442320409326018 is 217812580.9252670739
• The cube root of 47442320409326018 is 362011.1725165199

Scales and comparisons

• 47,442,320,409,326,018 seconds is equal to 1,508,519,040 years, 14 weeks, 5 days, 11 hours, 53 minutes, 38 seconds.
• To count from 1 to 47,442,320,409,326,018 would take you about four billion, five hundred twenty-five million, five hundred fifty-seven thousand, one hundred twenty 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 47442320409326018 cubic inches would be around 30167.6 feet tall.

Recreational maths with 47442320409326018

• 47442320409326018 backwards is 81062390402324474
• The number of decimal digits it has is: 17
• The sum of 47442320409326018's digits is 59
• More coming soon!