3949089

Names of 3949089

• Cardinal: 3949089 can be written as Three million, nine hundred forty-nine thousand and eighty-nine.

Scientific notation

• Scientific notation: 3.949089 × 10⁶

Factors of 3949089

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 1316366

Divisors of 3949089

• Number of divisors d(n): 4
• Complete list of divisors:
  1 3 1316363 3949089
• Sum of all divisors σ(n): 5265456
• Sum of proper divisors (its aliquot sum) s(n): 1316367
• 3949089 is a deficient number, because the sum of its proper divisors (1316367) is less than itself. Its deficiency is 2632722

Bases of 3949089

• Binary: 1111000100001000100001₂
• Hexadecimal: 0x3C4221
• Base-36: 2CN4X

Squares and roots of 3949089

• 3949089 squared (3949089²) is 15595303929921
• 3949089 cubed (3949089³) is 61587243201307791969
• The square root of 3949089 is 1987.2314912963
• The cube root of 3949089 is 158.0637594509

Scales and comparisons

• 3,949,089 seconds is equal to 6 weeks, 3 days, 16 hours, 58 minutes, 9 seconds.
• To count from 1 to 3,949,089 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 3949089 cubic inches would be around 13.2 feet tall.

Recreational maths with 3949089

• 3949089 backwards is 9809493
• The number of decimal digits it has is: 7
• The sum of 3949089's digits is 42
• More coming soon!