13397568133

Names of 13397568133

• Cardinal: 13397568133 can be written as Thirteen billion, three hundred ninety-seven million, five hundred sixty-eight thousand, one hundred thirty-three.

Scientific notation

• Scientific notation: 1.3397568133 × 10¹⁰

Factors of 13397568133

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 965146

Divisors of 13397568133

• Number of divisors d(n): 4
• Complete list of divisors:
  1 14087 951059 13397568133
• Sum of all divisors σ(n): 13398533280
• Sum of proper divisors (its aliquot sum) s(n): 965147
• 13397568133 is a deficient number, because the sum of its proper divisors (965147) is less than itself. Its deficiency is 13396602986

Bases of 13397568133

• Binary: 1100011110100011101010101010000101₂
• Hexadecimal: 0x31E8EAA85
• Base-36: 65KKDQD

Squares and roots of 13397568133

• 13397568133 squared (13397568133²) is 179494831878377105689
• 13397568133 cubed (13397568133³) is 2404794239611937642935719408637
• The square root of 13397568133 is 115747.8644857001
• The cube root of 13397568133 is 2375.0640430671

Scales and comparisons

• 13,397,568,133 seconds is equal to 426 years, 10 hours, 42 minutes, 13 seconds.
• To count from 1 to 13,397,568,133 would take you about eight hundred fifty-two 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 13397568133 cubic inches would be around 197.9 feet tall.

Recreational maths with 13397568133

• 13397568133 backwards is 33186579331
• The number of decimal digits it has is: 11
• The sum of 13397568133's digits is 49
• More coming soon!