13090

Names of 13090

• Cardinal: 13090 can be written as Thirteen thousand and ninety.

Scientific notation

• Scientific notation: 1.309 × 10⁴

Factors of 13090

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 42

Divisors of 13090

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 5 7 10 11 14 17 22 34 35 55 70 77 85 110 119 154 170 187 238 374 385 595 770 935 1190 1309 1870 2618 6545 13090
• Sum of all divisors σ(n): 31104
• Sum of proper divisors (its aliquot sum) s(n): 18014
• 13090 is an abundant number, because the sum of its proper divisors (18014) is greater than itself. Its abundance is 4924

Bases of 13090

• Binary: 11001100100010₂
• Hexadecimal: 0x3322
• Base-36: A3M

Squares and roots of 13090

• 13090 squared (13090²) is 171348100
• 13090 cubed (13090³) is 2242946629000
• The square root of 13090 is 114.4115378797
• The cube root of 13090 is 23.5674837073

Scales and comparisons

• 13,090 seconds is equal to 3 hours, 38 minutes, 10 seconds.
• To count from 1 to 13,090 would take you about three hours.

  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 13090 cubic inches would be around 2 feet tall.

Recreational maths with 13090

• 13090 backwards is 09031
• The number of decimal digits it has is: 5
• The sum of 13090's digits is 13
• More coming soon!