4025649

Names of 4025649

• Cardinal: 4025649 can be written as Four million, twenty-five thousand, six hundred forty-nine.

Scientific notation

• Scientific notation: 4.025649 × 10⁶

Factors of 4025649

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 1341886

Divisors of 4025649

• Number of divisors d(n): 4
• Complete list of divisors:
  1 3 1341883 4025649
• Sum of all divisors σ(n): 5367536
• Sum of proper divisors (its aliquot sum) s(n): 1341887
• 4025649 is a deficient number, because the sum of its proper divisors (1341887) is less than itself. Its deficiency is 2683762

Bases of 4025649

• Binary: 1111010110110100110001₂
• Hexadecimal: 0x3D6D31
• Base-36: 2EA7L

Squares and roots of 4025649

• 4025649 squared (4025649²) is 16205849871201
• 4025649 cubed (4025649³) is 65239063328150434449
• The square root of 4025649 is 2006.4020035875
• The cube root of 4025649 is 159.0786763037

Scales and comparisons

• 4,025,649 seconds is equal to 6 weeks, 4 days, 14 hours, 14 minutes, 9 seconds.
• To count from 1 to 4,025,649 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 4025649 cubic inches would be around 13.3 feet tall.

Recreational maths with 4025649

• 4025649 backwards is 9465204
• The number of decimal digits it has is: 7
• The sum of 4025649's digits is 30
• More coming soon!