13366156018

Names of 13366156018

• Cardinal: 13366156018 can be written as Thirteen billion, three hundred sixty-six million, one hundred fifty-six thousand and eighteen.

Scientific notation

• Scientific notation: 1.3366156018 × 10¹⁰

Factors of 13366156018

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 25411208

Divisors of 13366156018

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 263 526 25410943 50821886 6683078009 13366156018
• Sum of all divisors σ(n): 20125467648
• Sum of proper divisors (its aliquot sum) s(n): 6759311630
• 13366156018 is a deficient number, because the sum of its proper divisors (6759311630) is less than itself. Its deficiency is 6606844388

Bases of 13366156018

• Binary: 1100011100101011110101101011110010₂
• Hexadecimal: 0x31CAF5AF2
• Base-36: 651V3ZM

Squares and roots of 13366156018

• 13366156018 squared (13366156018²) is 178654126697517616324
• 13366156018 cubed (13366156018³) is 2387918930698559553090047637832
• The square root of 13366156018 is 115612.0928709449
• The cube root of 13366156018 is 2373.2063883193

Scales and comparisons

• 13,366,156,018 seconds is equal to 425 years, 21 hours, 6 minutes, 58 seconds.
• To count from 1 to 13,366,156,018 would take you about eight hundred fifty 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 13366156018 cubic inches would be around 197.8 feet tall.

Recreational maths with 13366156018

• 13366156018 backwards is 81065166331
• The number of decimal digits it has is: 11
• The sum of 13366156018's digits is 40
• More coming soon!