409042

Names of 409042

• Cardinal: 409042 can be written as Four hundred nine thousand and forty-two.

Scientific notation

• Scientific notation: 4.09042 × 10⁵

Factors of 409042

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 204523

Divisors of 409042

• Number of divisors d(n): 4
• Complete list of divisors:
  1 2 204521 409042
• Sum of all divisors σ(n): 613566
• Sum of proper divisors (its aliquot sum) s(n): 204524
• 409042 is a deficient number, because the sum of its proper divisors (204524) is less than itself. Its deficiency is 204518

Bases of 409042

• Binary: 1100011110111010010₂
• Hexadecimal: 0x63DD2
• Base-36: 8RMA

Squares and roots of 409042

• 409042 squared (409042²) is 167315357764
• 409042 cubed (409042³) is 68439008570502088
• The square root of 409042 is 639.5639139289
• The cube root of 409042 is 74.2316819681

Scales and comparisons

• 409,042 seconds is equal to 4 days, 17 hours, 37 minutes, 22 seconds.
• To count from 1 to 409,042 would take you about four days.

  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 409042 cubic inches would be around 6.2 feet tall.

Recreational maths with 409042

• 409042 backwards is 240904
• The number of decimal digits it has is: 6
• The sum of 409042's digits is 19
• More coming soon!