40429799

Names of 40429799

• Cardinal: 40429799 can be written as Forty million, four hundred twenty-nine thousand, seven hundred ninety-nine.

Scientific notation

• Scientific notation: 4.0429799 × 10⁷

Factors of 40429799

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 1394160

Divisors of 40429799

• Number of divisors d(n): 4
• Complete list of divisors:
  1 29 1394131 40429799
• Sum of all divisors σ(n): 41823960
• Sum of proper divisors (its aliquot sum) s(n): 1394161
• 40429799 is a deficient number, because the sum of its proper divisors (1394161) is less than itself. Its deficiency is 39035638

Bases of 40429799

• Binary: 10011010001110100011100111₂
• Hexadecimal: 0x268E8E7
• Base-36: O2JTZ

Squares and roots of 40429799

• 40429799 squared (40429799²) is 1634568647180401
• 40429799 cubed (40429799³) is 66085281857205529169399
• The square root of 40429799 is 6358.4431270555
• The cube root of 40429799 is 343.2157380493

Scales and comparisons

• 40,429,799 seconds is equal to 1 year, 14 weeks, 5 days, 22 hours, 29 minutes, 59 seconds.
• To count from 1 to 40,429,799 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 40429799 cubic inches would be around 28.6 feet tall.

Recreational maths with 40429799

• 40429799 backwards is 99792404
• The number of decimal digits it has is: 8
• The sum of 40429799's digits is 44
• More coming soon!