40161041

Names of 40161041

• Cardinal: 40161041 can be written as Forty million, one hundred sixty-one thousand and forty-one.

Scientific notation

• Scientific notation: 4.0161041 × 10⁷

Factors of 40161041

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 2113758

Divisors of 40161041

• Number of divisors d(n): 4
• Complete list of divisors:
  1 19 2113739 40161041
• Sum of all divisors σ(n): 42274800
• Sum of proper divisors (its aliquot sum) s(n): 2113759
• 40161041 is a deficient number, because the sum of its proper divisors (2113759) is less than itself. Its deficiency is 38047282

Bases of 40161041

• Binary: 10011001001100111100010001₂
• Hexadecimal: 0x264CF11
• Base-36: NWSGH

Squares and roots of 40161041

• 40161041 squared (40161041²) is 1612909214203681
• 40161041 cubed (40161041³) is 64776113080911814991921
• The square root of 40161041 is 6337.2739407413
• The cube root of 40161041 is 342.4535351747

Scales and comparisons

• 40,161,041 seconds is equal to 1 year, 14 weeks, 2 days, 19 hours, 50 minutes, 41 seconds.
• To count from 1 to 40,161,041 would take you about forty-seven 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 40161041 cubic inches would be around 28.5 feet tall.

Recreational maths with 40161041

• 40161041 backwards is 14016104
• The number of decimal digits it has is: 8
• The sum of 40161041's digits is 17
• More coming soon!