40091834

Names of 40091834

• Cardinal: 40091834 can be written as Forty million, ninety-one thousand, eight hundred thirty-four.

Scientific notation

• Scientific notation: 4.0091834 × 10⁷

Factors of 40091834

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 127840

Divisors of 40091834

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 157 314 127681 255362 20045917 40091834
• Sum of all divisors σ(n): 60521268
• Sum of proper divisors (its aliquot sum) s(n): 20429434
• 40091834 is a deficient number, because the sum of its proper divisors (20429434) is less than itself. Its deficiency is 19662400

Bases of 40091834

• Binary: 10011000111100000010111010₂
• Hexadecimal: 0x263C0BA
• Base-36: NVB22

Squares and roots of 40091834

• 40091834 squared (40091834²) is 1607355153483556
• 40091834 cubed (40091834³) is 64441815992507248881704
• The square root of 40091834 is 6331.8112732455
• The cube root of 40091834 is 342.2567125165

Scales and comparisons

• 40,091,834 seconds is equal to 1 year, 14 weeks, 2 days, 37 minutes, 14 seconds.
• To count from 1 to 40,091,834 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 40091834 cubic inches would be around 28.5 feet tall.

Recreational maths with 40091834

• 40091834 backwards is 43819004
• The number of decimal digits it has is: 8
• The sum of 40091834's digits is 29
• More coming soon!