399941

Names of 399941

• Cardinal: 399941 can be written as Three hundred ninety-nine thousand, nine hundred forty-one.

Scientific notation

• Scientific notation: 3.99941 × 10⁵

Factors of 399941

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 1
• Sum of prime factors: 399941

Divisors of 399941

• Number of divisors d(n): 2
• Complete list of divisors:
  1 399941
• Sum of all divisors σ(n): 399942
• Sum of proper divisors (its aliquot sum) s(n): 1
• 399941 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 399940

Bases of 399941

• Binary: 1100001101001000101₂
• Hexadecimal: 0x61A45
• Base-36: 8KLH

Squares and roots of 399941

• 399941 squared (399941²) is 159952803481
• 399941 cubed (399941³) is 63971684176994621
• The square root of 399941 is 632.4088867181
• The cube root of 399941 is 73.6770071637

Scales and comparisons

• 399,941 seconds is equal to 4 days, 15 hours, 5 minutes, 41 seconds.
• To count from 1 to 399,941 would take you about four days.

  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 399941 cubic inches would be around 6.1 feet tall.

Recreational maths with 399941

• 399941 backwards is 149993
• The number of decimal digits it has is: 6
• The sum of 399941's digits is 35
• More coming soon!