40261

Names of 40261

• Cardinal: 40261 can be written as Forty thousand, two hundred sixty-one.

Scientific notation

• Scientific notation: 4.0261 × 10⁴

Factors of 40261

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 195

Divisors of 40261

• Number of divisors d(n): 8
• Complete list of divisors:
  1 13 19 163 247 2119 3097 40261
• Sum of all divisors σ(n): 45920
• Sum of proper divisors (its aliquot sum) s(n): 5659
• 40261 is a deficient number, because the sum of its proper divisors (5659) is less than itself. Its deficiency is 34602

Bases of 40261

• Binary: 1001110101000101₂
• Hexadecimal: 0x9D45
• Base-36: V2D

Squares and roots of 40261

• 40261 squared (40261²) is 1620948121
• 40261 cubed (40261³) is 65260992299581
• The square root of 40261 is 200.6514390679
• The cube root of 40261 is 34.2737416861

Scales and comparisons

• 40,261 seconds is equal to 11 hours, 11 minutes, 1 second.
• To count from 1 to 40,261 would take you about eleven 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 40261 cubic inches would be around 2.9 feet tall.

Recreational maths with 40261

• 40261 backwards is 16204
• 40261 is a Harshad number.
• The number of decimal digits it has is: 5
• The sum of 40261's digits is 13
• More coming soon!