409150047

Names of 409150047

• Cardinal: 409150047 can be written as Four hundred nine million, one hundred fifty thousand and forty-seven.

Scientific notation

• Scientific notation: 4.09150047 × 10⁸

Factors of 409150047

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 7178093

Divisors of 409150047

• Number of divisors d(n): 8
• Complete list of divisors:
  1 3 19 57 7178071 21534213 136383349 409150047
• Sum of all divisors σ(n): 574245760
• Sum of proper divisors (its aliquot sum) s(n): 165095713
• 409150047 is a deficient number, because the sum of its proper divisors (165095713) is less than itself. Its deficiency is 244054334

Bases of 409150047

• Binary: 11000011000110010001001011111₂
• Hexadecimal: 0x1863225F
• Base-36: 6RLI73

Squares and roots of 409150047

• 409150047 squared (409150047²) is 167403760960102209
• 409150047 cubed (409150047³) is 68493256664802583937153823
• The square root of 409150047 is 20227.4577493067
• The cube root of 409150047 is 742.3821740501

Scales and comparisons

• 409,150,047 seconds is equal to 13 years, 3 days, 12 hours, 47 minutes, 27 seconds.
• To count from 1 to 409,150,047 would take you about nineteen years!

  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 409150047 cubic inches would be around 61.9 feet tall.

Recreational maths with 409150047

• 409150047 backwards is 740051904
• The number of decimal digits it has is: 9
• The sum of 409150047's digits is 30
• More coming soon!