40455959

Names of 40455959

• Cardinal: 40455959 can be written as Forty million, four hundred fifty-five thousand, nine hundred fifty-nine.

Scientific notation

• Scientific notation: 4.0455959 × 10⁷

Factors of 40455959

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 2129280

Divisors of 40455959

• Number of divisors d(n): 4
• Complete list of divisors:
  1 19 2129261 40455959
• Sum of all divisors σ(n): 42585240
• Sum of proper divisors (its aliquot sum) s(n): 2129281
• 40455959 is a deficient number, because the sum of its proper divisors (2129281) is less than itself. Its deficiency is 38326678

Bases of 40455959

• Binary: 10011010010100111100010111₂
• Hexadecimal: 0x2694F17
• Base-36: O340N

Squares and roots of 40455959

• 40455959 squared (40455959²) is 1636684618609681
• 40455959 cubed (40455959³) is 66213645826403891539079
• The square root of 40455959 is 6360.4999017373
• The cube root of 40455959 is 343.2897477165

Scales and comparisons

• 40,455,959 seconds is equal to 1 year, 14 weeks, 6 days, 5 hours, 45 minutes, 59 seconds.
• To count from 1 to 40,455,959 would take you about forty-eight weeks!

  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 40455959 cubic inches would be around 28.6 feet tall.

Recreational maths with 40455959

• 40455959 backwards is 95955404
• The number of decimal digits it has is: 8
• The sum of 40455959's digits is 41
• More coming soon!