4000049

Names of 4000049

• Cardinal: 4000049 can be written as Four million and forty-nine.

Scientific notation

• Scientific notation: 4.000049 × 10⁶

Factors of 4000049

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 13858

Divisors of 4000049

• Number of divisors d(n): 6
• Complete list of divisors:
  1 17 289 13841 235297 4000049
• Sum of all divisors σ(n): 4249494
• Sum of proper divisors (its aliquot sum) s(n): 249445
• 4000049 is a deficient number, because the sum of its proper divisors (249445) is less than itself. Its deficiency is 3750604

Bases of 4000049

• Binary: 1111010000100100110001₂
• Hexadecimal: 0x3D0931
• Base-36: 2DQGH

Squares and roots of 4000049

• 4000049 squared (4000049²) is 16000392002401
• 4000049 cubed (4000049³) is 64002352028812117649
• The square root of 4000049 is 2000.0122499625
• The cube root of 4000049 is 158.7407533833

Scales and comparisons

• 4,000,049 seconds is equal to 6 weeks, 4 days, 7 hours, 7 minutes, 29 seconds.
• To count from 1 to 4,000,049 would take you about nine 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 4000049 cubic inches would be around 13.2 feet tall.

Recreational maths with 4000049

• 4000049 backwards is 9400004
• 4000049 is a Harshad number.
• The number of decimal digits it has is: 7
• The sum of 4000049's digits is 17
• More coming soon!