40108

Names of 40108

• Cardinal: 40108 can be written as Forty thousand, one hundred eight.

Scientific notation

• Scientific notation: 4.0108 × 10⁴

Factors of 40108

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 310

Divisors of 40108

• Number of divisors d(n): 12
• Complete list of divisors:
  1 2 4 37 74 148 271 542 1084 10027 20054 40108
• Sum of all divisors σ(n): 72352
• Sum of proper divisors (its aliquot sum) s(n): 32244
• 40108 is a deficient number, because the sum of its proper divisors (32244) is less than itself. Its deficiency is 7864

Bases of 40108

• Binary: 1001110010101100₂
• Hexadecimal: 0x9CAC
• Base-36: UY4

Squares and roots of 40108

• 40108 squared (40108²) is 1608651664
• 40108 cubed (40108³) is 64519800939712
• The square root of 40108 is 200.2698179957
• The cube root of 40108 is 34.2302708407

Scales and comparisons

• 40,108 seconds is equal to 11 hours, 8 minutes, 28 seconds.
• To count from 1 to 40,108 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 40108 cubic inches would be around 2.9 feet tall.

Recreational maths with 40108

• 40108 backwards is 80104
• The number of decimal digits it has is: 5
• The sum of 40108's digits is 13
• More coming soon!