40961

Names of 40961

• Cardinal: 40961 can be written as Forty thousand, nine hundred sixty-one.

Scientific notation

• Scientific notation: 4.0961 × 10⁴

Factors of 40961

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 1
• Sum of prime factors: 40961

Divisors of 40961

• Number of divisors d(n): 2
• Complete list of divisors:
  1 40961
• Sum of all divisors σ(n): 40962
• Sum of proper divisors (its aliquot sum) s(n): 1
• 40961 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 40960

Bases of 40961

• Binary: 1010000000000001₂
• Hexadecimal: 0xA001
• Base-36: VLT

Squares and roots of 40961

• 40961 squared (40961²) is 1677803521
• 40961 cubed (40961³) is 68724510023681
• The square root of 40961 is 202.3882407651
• The cube root of 40961 is 34.4712355635

Scales and comparisons

• 40,961 seconds is equal to 11 hours, 22 minutes, 41 seconds.
• To count from 1 to 40,961 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 40961 cubic inches would be around 2.9 feet tall.

Recreational maths with 40961

• 40961 backwards is 16904
• The number of decimal digits it has is: 5
• The sum of 40961's digits is 20
• More coming soon!