133390

Names of 133390

• Cardinal: 133390 can be written as One hundred thirty-three thousand, three hundred ninety.

Scientific notation

• Scientific notation: 1.3339 × 10⁵

Factors of 133390

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 13346

Divisors of 133390

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 5 10 13339 26678 66695 133390
• Sum of all divisors σ(n): 240120
• Sum of proper divisors (its aliquot sum) s(n): 106730
• 133390 is a deficient number, because the sum of its proper divisors (106730) is less than itself. Its deficiency is 26660

Bases of 133390

• Binary: 100000100100001110₂
• Hexadecimal: 0x2090E
• Base-36: 2UXA

Squares and roots of 133390

• 133390 squared (133390²) is 17792892100
• 133390 cubed (133390³) is 2373393877219000
• The square root of 133390 is 365.2259574565
• The cube root of 133390 is 51.0945318347

Scales and comparisons

• 133,390 seconds is equal to 1 day, 13 hours, 3 minutes, 10 seconds.
• To count from 1 to 133,390 would take you about thirteen 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 133390 cubic inches would be around 4.3 feet tall.

Recreational maths with 133390

• 133390 backwards is 093331
• The number of decimal digits it has is: 6
• The sum of 133390's digits is 19
• More coming soon!