50145

Names of 50145

• Cardinal: 50145 can be written as Fifty thousand, one hundred forty-five.

Scientific notation

• Scientific notation: 5.0145 × 10⁴

Factors of 50145

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 3351

Divisors of 50145

• Number of divisors d(n): 8
• Complete list of divisors:
  1 3 5 15 3343 10029 16715 50145
• Sum of all divisors σ(n): 80256
• Sum of proper divisors (its aliquot sum) s(n): 30111
• 50145 is a deficient number, because the sum of its proper divisors (30111) is less than itself. Its deficiency is 20034

Bases of 50145

• Binary: 1100001111100001₂
• Hexadecimal: 0xC3E1
• Base-36: 12OX

Squares and roots of 50145

• 50145 squared (50145²) is 2514521025
• 50145 cubed (50145³) is 126090656798625
• The square root of 50145 is 223.9307928803
• The cube root of 50145 is 36.8758929211

Scales and comparisons

• 50,145 seconds is equal to 13 hours, 55 minutes, 45 seconds.
• To count from 1 to 50,145 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 50145 cubic inches would be around 3.1 feet tall.

Recreational maths with 50145

• 50145 backwards is 54105
• 50145 is a Harshad number.
• The number of decimal digits it has is: 5
• The sum of 50145's digits is 15
• More coming soon!