13163159

Names of 13163159

• Cardinal: 13163159 can be written as Thirteen million, one hundred sixty-three thousand, one hundred fifty-nine.

Scientific notation

• Scientific notation: 1.3163159 × 10⁷

Factors of 13163159

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 1
• Sum of prime factors: 13163159

Divisors of 13163159

• Number of divisors d(n): 2
• Complete list of divisors:
  1 13163159
• Sum of all divisors σ(n): 13163160
• Sum of proper divisors (its aliquot sum) s(n): 1
• 13163159 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 13163158

Bases of 13163159

• Binary: 110010001101101010010111₂
• Hexadecimal: 0xC8DA97
• Base-36: 7U4RB

Squares and roots of 13163159

• 13163159 squared (13163159²) is 173268754859281
• 13163159 cubed (13163159³) is 2280764169944738428679
• The square root of 13163159 is 3628.1068065865
• The cube root of 13163159 is 236.1130778131

Scales and comparisons

• 13,163,159 seconds is equal to 21 weeks, 5 days, 8 hours, 25 minutes, 59 seconds.
• To count from 1 to 13,163,159 would take you about thirty-two weeks!

  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 13163159 cubic inches would be around 19.7 feet tall.

Recreational maths with 13163159

• 13163159 backwards is 95136131
• The number of decimal digits it has is: 8
• The sum of 13163159's digits is 29
• More coming soon!