30738424

Names of 30738424

• Cardinal: 30738424 can be written as Thirty million, seven hundred thirty-eight thousand, four hundred twenty-four.

Scientific notation

• Scientific notation: 3.0738424 × 10⁷

Factors of 30738424

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 3842305

Divisors of 30738424

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 4 8 3842303 7684606 15369212 30738424
• Sum of all divisors σ(n): 57634560
• Sum of proper divisors (its aliquot sum) s(n): 26896136
• 30738424 is a deficient number, because the sum of its proper divisors (26896136) is less than itself. Its deficiency is 3842288

Bases of 30738424

• Binary: 1110101010000011111111000₂
• Hexadecimal: 0x1D507F8
• Base-36: IATX4

Squares and roots of 30738424

• 30738424 squared (30738424²) is 944850710003776
• 30738424 cubed (30738424³) is 29043221740797108289024
• The square root of 30738424 is 5544.2243821837
• The cube root of 30738424 is 313.2520094767

Scales and comparisons

• 30,738,424 seconds is equal to 50 weeks, 5 days, 18 hours, 27 minutes, 4 seconds.
• To count from 1 to 30,738,424 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 30738424 cubic inches would be around 26.1 feet tall.

Recreational maths with 30738424

• 30738424 backwards is 42483703
• The number of decimal digits it has is: 8
• The sum of 30738424's digits is 31
• More coming soon!