13185122

Names of 13185122

• Cardinal: 13185122 can be written as Thirteen million, one hundred eighty-five thousand, one hundred twenty-two.

Scientific notation

• Scientific notation: 1.3185122 × 10⁷

Factors of 13185122

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 6592563

Divisors of 13185122

• Number of divisors d(n): 4
• Complete list of divisors:
  1 2 6592561 13185122
• Sum of all divisors σ(n): 19777686
• Sum of proper divisors (its aliquot sum) s(n): 6592564
• 13185122 is a deficient number, because the sum of its proper divisors (6592564) is less than itself. Its deficiency is 6592558

Bases of 13185122

• Binary: 110010010011000001100010₂
• Hexadecimal: 0xC93062
• Base-36: 7ULPE

Squares and roots of 13185122

• 13185122 squared (13185122²) is 173847442154884
• 13185122 cubed (13185122³) is 2292199734200088435848
• The square root of 13185122 is 3631.1323302793
• The cube root of 13185122 is 236.2443246773

Scales and comparisons

• 13,185,122 seconds is equal to 21 weeks, 5 days, 14 hours, 32 minutes, 2 seconds.
• To count from 1 to 13,185,122 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 13185122 cubic inches would be around 19.7 feet tall.

Recreational maths with 13185122

• 13185122 backwards is 22158131
• The number of decimal digits it has is: 8
• The sum of 13185122's digits is 23
• More coming soon!