3984949

Names of 3984949

• Cardinal: 3984949 can be written as Three million, nine hundred eighty-four thousand, nine hundred forty-nine.

Scientific notation

• Scientific notation: 3.984949 × 10⁶

Factors of 3984949

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 1
• Sum of prime factors: 3984949

Divisors of 3984949

• Number of divisors d(n): 2
• Complete list of divisors:
  1 3984949
• Sum of all divisors σ(n): 3984950
• Sum of proper divisors (its aliquot sum) s(n): 1
• 3984949 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 3984948

Bases of 3984949

• Binary: 1111001100111000110101₂
• Hexadecimal: 0x3CCE35
• Base-36: 2DET1

Squares and roots of 3984949

• 3984949 squared (3984949²) is 15879818532601
• 3984949 cubed (3984949³) is 63280266981669822349
• The square root of 3984949 is 1996.2337037531
• The cube root of 3984949 is 158.5407551757

Scales and comparisons

• 3,984,949 seconds is equal to 6 weeks, 4 days, 2 hours, 55 minutes, 49 seconds.
• To count from 1 to 3,984,949 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 3984949 cubic inches would be around 13.2 feet tall.

Recreational maths with 3984949

• 3984949 backwards is 9494893
• The number of decimal digits it has is: 7
• The sum of 3984949's digits is 46
• More coming soon!