13390105463488513

Names of 13390105463488513

• Cardinal: 13390105463488513 can be written as Thirteen quadrillion, three hundred ninety trillion, one hundred five billion, four hundred sixty-three million, four hundred eighty-eight thousand, five hundred thirteen.

Scientific notation

• Scientific notation: 1.3390105463488513 × 10¹⁶

Factors of 13390105463488513

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 37806303

Divisors of 13390105463488513

• Number of divisors d(n): 8
• Complete list of divisors:
  1 1777 200383 37604143 356080591 66822562111 7535230986769 13390105463488513
• Sum of all divisors σ(n): 13397707910924288
• Sum of proper divisors (its aliquot sum) s(n): 7602447435775
• 13390105463488513 is a deficient number, because the sum of its proper divisors (7602447435775) is less than itself. Its deficiency is 13382503016052738

Bases of 13390105463488513

• Binary: 101111100100100011101011011111101010000000000000000001₂
• Hexadecimal: 0x2F923ADFA80001
• Base-36: 3NUE9J2OLC1

Squares and roots of 13390105463488513

• 13390105463488513 squared (13390105463488513²) is 179294924323344925549331682951169
• 13390105463488513 cubed (13390105463488513³) is 2400777945757780367397404643498312657569771421697
• The square root of 13390105463488513 is 115715623.2472025059
• The cube root of 13390105463488513 is 237462.2977699173

Scales and comparisons

• 13,390,105,463,488,513 seconds is equal to 425,763,935 years, 22 weeks, 1 hour, 55 minutes, 13 seconds.
• To count from 1 to 13,390,105,463,488,513 would take you about one billion, two hundred seventy-seven million, two hundred ninety-one thousand, eight hundred 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 13390105463488513 cubic inches would be around 19788.5 feet tall.

Recreational maths with 13390105463488513

• 13390105463488513 backwards is 31588436450109331
• The number of decimal digits it has is: 17
• The sum of 13390105463488513's digits is 64
• More coming soon!