13055180

Names of 13055180

• Cardinal: 13055180 can be written as Thirteen million, fifty-five thousand, one hundred eighty.

Scientific notation

• Scientific notation: 1.305518 × 10⁷

Factors of 13055180

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 652766

Divisors of 13055180

• Number of divisors d(n): 12
• Complete list of divisors:
  1 2 4 5 10 20 652759 1305518 2611036 3263795 6527590 13055180
• Sum of all divisors σ(n): 27415920
• Sum of proper divisors (its aliquot sum) s(n): 14360740
• 13055180 is an abundant number, because the sum of its proper divisors (14360740) is greater than itself. Its abundance is 1305560

Bases of 13055180

• Binary: 110001110011010011001100₂
• Hexadecimal: 0xC734CC
• Base-36: 7RTFW

Squares and roots of 13055180

• 13055180 squared (13055180²) is 170437724832400
• 13055180 cubed (13055180³) is 2225095176477451832000
• The square root of 13055180 is 3613.1952618147
• The cube root of 13055180 is 235.4656828871

Scales and comparisons

• 13,055,180 seconds is equal to 21 weeks, 4 days, 2 hours, 26 minutes, 20 seconds.
• To count from 1 to 13,055,180 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 13055180 cubic inches would be around 19.6 feet tall.

Recreational maths with 13055180

• 13055180 backwards is 08155031
• The number of decimal digits it has is: 8
• The sum of 13055180's digits is 23
• More coming soon!