3049978

Names of 3049978

• Cardinal: 3049978 can be written as Three million, forty-nine thousand, nine hundred seventy-eight.

Scientific notation

• Scientific notation: 3.049978 × 10⁶

Factors of 3049978

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 1524991

Divisors of 3049978

• Number of divisors d(n): 4
• Complete list of divisors:
  1 2 1524989 3049978
• Sum of all divisors σ(n): 4574970
• Sum of proper divisors (its aliquot sum) s(n): 1524992
• 3049978 is a deficient number, because the sum of its proper divisors (1524992) is less than itself. Its deficiency is 1524986

Bases of 3049978

• Binary: 1011101000100111111010₂
• Hexadecimal: 0x2E89FA
• Base-36: 1TDDM

Squares and roots of 3049978

• 3049978 squared (3049978²) is 9302365800484
• 3049978 cubed (3049978³) is 28372011039428589352
• The square root of 3049978 is 1746.4186210643
• The cube root of 3049978 is 145.0214474813

Scales and comparisons

• 3,049,978 seconds is equal to 5 weeks, 7 hours, 12 minutes, 58 seconds.
• To count from 1 to 3,049,978 would take you about seven 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 3049978 cubic inches would be around 12.1 feet tall.

Recreational maths with 3049978

• 3049978 backwards is 8799403
• The number of decimal digits it has is: 7
• The sum of 3049978's digits is 40
• More coming soon!