41989

Names of 41989

• Cardinal: 41989 can be written as Forty-one thousand, nine hundred eighty-nine.

Scientific notation

• Scientific notation: 4.1989 × 10⁴

Factors of 41989

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 410

Divisors of 41989

• Number of divisors d(n): 4
• Complete list of divisors:
  1 199 211 41989
• Sum of all divisors σ(n): 42400
• Sum of proper divisors (its aliquot sum) s(n): 411
• 41989 is a deficient number, because the sum of its proper divisors (411) is less than itself. Its deficiency is 41578

Bases of 41989

• Binary: 1010010000000101₂
• Hexadecimal: 0xA405
• Base-36: WED

Squares and roots of 41989

• 41989 squared (41989²) is 1763076121
• 41989 cubed (41989³) is 74029803244669
• The square root of 41989 is 204.9121763097
• The cube root of 41989 is 34.7572315573

Scales and comparisons

• 41,989 seconds is equal to 11 hours, 39 minutes, 49 seconds.
• To count from 1 to 41,989 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 41989 cubic inches would be around 2.9 feet tall.

Recreational maths with 41989

• 41989 backwards is 98914
• The number of decimal digits it has is: 5
• The sum of 41989's digits is 31
• More coming soon!