30680674

Names of 30680674

• Cardinal: 30680674 can be written as Thirty million, six hundred eighty thousand, six hundred seventy-four.

Scientific notation

• Scientific notation: 3.0680674 × 10⁷

Factors of 30680674

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 28100

Divisors of 30680674

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 557 1114 27541 55082 15340337 30680674
• Sum of all divisors σ(n): 46105308
• Sum of proper divisors (its aliquot sum) s(n): 15424634
• 30680674 is a deficient number, because the sum of its proper divisors (15424634) is less than itself. Its deficiency is 15256040

Bases of 30680674

• Binary: 1110101000010011001100010₂
• Hexadecimal: 0x1D42662
• Base-36: I9LCY

Squares and roots of 30680674

• 30680674 squared (30680674²) is 941303757094276
• 30680674 cubed (30680674³) is 28879833706384669222024
• The square root of 30680674 is 5539.0138111401
• The cube root of 30680674 is 313.0557117907

Scales and comparisons

• 30,680,674 seconds is equal to 50 weeks, 5 days, 2 hours, 24 minutes, 34 seconds.
• To count from 1 to 30,680,674 would take you about twenty-four 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 30680674 cubic inches would be around 26.1 feet tall.

Recreational maths with 30680674

• 30680674 backwards is 47608603
• The number of decimal digits it has is: 8
• The sum of 30680674's digits is 34
• More coming soon!