13426665709076479

Names of 13426665709076479

• Cardinal: 13426665709076479 can be written as Thirteen quadrillion, four hundred twenty-six trillion, six hundred sixty-five billion, seven hundred nine million, seventy-six thousand, four hundred seventy-nine.

Scientific notation

• Scientific notation: 1.3426665709076479 × 10¹⁶

Factors of 13426665709076479

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 8550199

Divisors of 13426665709076479

• Number of divisors d(n): 32
• Complete list of divisors:
  1 23 37 851 929 1987 21367 34373 45701 73519 790579 1690937 1845923 8547223 42456229 68299151 196586129 316247251 1570880473 7273686773 7940370167 16983332101 182628513841 293793696179 390616638323 628383287737 6757255012117 14452815617951 15777515521829 362882857002067 583768074307673 13426665709076479
• Sum of all divisors σ(n): 14411834053585920
• Sum of proper divisors (its aliquot sum) s(n): 985168344509441
• 13426665709076479 is a deficient number, because the sum of its proper divisors (985168344509441) is less than itself. Its deficiency is 12441497364567038

Bases of 13426665709076479

• Binary: 101111101100110111101100111000000110110111111111111111₂
• Hexadecimal: 0x2FB37B381B7FFF
• Base-36: 3O7CT2OY5FJ

Squares and roots of 13426665709076479

• 13426665709076479 squared (13426665709076479²) is 180275352063290188614523071037441
• 13426665709076479 cubed (13426665709076479³) is 2420496887739868051837207507622830239760541450239
• The square root of 13426665709076479 is 115873490.1048401105
• The cube root of 13426665709076479 is 237678.2231397561

Scales and comparisons

• 13,426,665,709,076,479 seconds is equal to 426,926,438 years, 7 weeks, 3 days, 16 hours, 21 minutes, 19 seconds.
• To count from 1 to 13,426,665,709,076,479 would take you about one billion, two hundred eighty million, seven hundred seventy-nine thousand, three hundred fourteen 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 13426665709076479 cubic inches would be around 19806.5 feet tall.

Recreational maths with 13426665709076479

• 13426665709076479 backwards is 97467090756662431
• The number of decimal digits it has is: 17
• The sum of 13426665709076479's digits is 82
• More coming soon!