30274744

Names of 30274744

• Cardinal: 30274744 can be written as Thirty million, two hundred seventy-four thousand, seven hundred forty-four.

Scientific notation

• Scientific notation: 3.0274744 × 10⁷

Factors of 30274744

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 3784345

Divisors of 30274744

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 4 8 3784343 7568686 15137372 30274744
• Sum of all divisors σ(n): 56765160
• Sum of proper divisors (its aliquot sum) s(n): 26490416
• 30274744 is a deficient number, because the sum of its proper divisors (26490416) is less than itself. Its deficiency is 3784328

Bases of 30274744

• Binary: 1110011011111010010111000₂
• Hexadecimal: 0x1CDF4B8
• Base-36: I0W54

Squares and roots of 30274744

• 30274744 squared (30274744²) is 916560124265536
• 30274744 cubed (30274744³) is 27748623122747290422784
• The square root of 30274744 is 5502.2489947293
• The cube root of 30274744 is 311.6689179143

Scales and comparisons

• 30,274,744 seconds is equal to 50 weeks, 9 hours, 39 minutes, 4 seconds.
• To count from 1 to 30,274,744 would take you about twenty-three 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 30274744 cubic inches would be around 26 feet tall.

Recreational maths with 30274744

• 30274744 backwards is 44747203
• The number of decimal digits it has is: 8
• The sum of 30274744's digits is 31
• More coming soon!