40958

Names of 40958

• Cardinal: 40958 can be written as Forty thousand, nine hundred fifty-eight.

Scientific notation

• Scientific notation: 4.0958 × 10⁴

Factors of 40958

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 20481

Divisors of 40958

• Number of divisors d(n): 4
• Complete list of divisors:
  1 2 20479 40958
• Sum of all divisors σ(n): 61440
• Sum of proper divisors (its aliquot sum) s(n): 20482
• 40958 is a deficient number, because the sum of its proper divisors (20482) is less than itself. Its deficiency is 20476

Bases of 40958

• Binary: 1001111111111110₂
• Hexadecimal: 0x9FFE
• Base-36: VLQ

Squares and roots of 40958

• 40958 squared (40958²) is 1677557764
• 40958 cubed (40958³) is 68709410897912
• The square root of 40958 is 202.3808291317
• The cube root of 40958 is 34.4703939807

Scales and comparisons

• 40,958 seconds is equal to 11 hours, 22 minutes, 38 seconds.
• To count from 1 to 40,958 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 40958 cubic inches would be around 2.9 feet tall.

Recreational maths with 40958

• 40958 backwards is 85904
• The number of decimal digits it has is: 5
• The sum of 40958's digits is 26
• More coming soon!