13378800805202663

Names of 13378800805202663

• Cardinal: 13378800805202663 can be written as Thirteen quadrillion, three hundred seventy-eight trillion, eight hundred billion, eight hundred five million, two hundred two thousand, six hundred sixty-three.

Scientific notation

• Scientific notation: 1.3378800805202663 × 10¹⁶

Factors of 13378800805202663

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 257961201

Divisors of 13378800805202663

• Number of divisors d(n): 8
• Complete list of divisors:
  1 227 228677 51909679 257732297 58505231419 58937448481069 13378800805202663
• Sum of all divisors σ(n): 13437797068786032
• Sum of proper divisors (its aliquot sum) s(n): 58996263583369
• 13378800805202663 is a deficient number, because the sum of its proper divisors (58996263583369) is less than itself. Its deficiency is 13319804541619294

Bases of 13378800805202663

• Binary: 101111100001111111001011001101100000111100101011100111₂
• Hexadecimal: 0x2F87F2CD83CAE7
• Base-36: 3NQE08P0MHZ

Squares and roots of 13378800805202663

• 13378800805202663 squared (13378800805202663²) is 178992310985291423840128502291569
• 13378800805202663 cubed (13378800805202663³) is 2394702474335102363153119513591599644572961248247
• The square root of 13378800805202663 is 115666766.2088063349
• The cube root of 13378800805202663 is 237395.4527416631

Scales and comparisons

• 13,378,800,805,202,663 seconds is equal to 425,404,482 years, 13 weeks, 2 days, 16 hours, 44 minutes, 23 seconds.
• To count from 1 to 13,378,800,805,202,663 would take you about one billion, two hundred seventy-six million, two hundred thirteen thousand, four hundred forty-six 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 13378800805202663 cubic inches would be around 19783 feet tall.

Recreational maths with 13378800805202663

• 13378800805202663 backwards is 36620250800887331
• The number of decimal digits it has is: 17
• The sum of 13378800805202663's digits is 62
• More coming soon!