20333330

Names of 20333330

• Cardinal: 20333330 can be written as Twenty million, three hundred thirty-three thousand, three hundred thirty.

Scientific notation

• Scientific notation: 2.033333 × 10⁷

Factors of 20333330

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 6481

Divisors of 20333330

• Number of divisors d(n): 16
• Complete list of divisors:
  1 2 5 10 331 662 1655 3310 6143 12286 30715 61430 2033333 4066666 10166665 20333330
• Sum of all divisors σ(n): 36716544
• Sum of proper divisors (its aliquot sum) s(n): 16383214
• 20333330 is a deficient number, because the sum of its proper divisors (16383214) is less than itself. Its deficiency is 3950116

Bases of 20333330

• Binary: 1001101100100001100010010₂
• Hexadecimal: 0x1364312
• Base-36: C3TAQ

Squares and roots of 20333330

• 20333330 squared (20333330²) is 413444308888900
• 20333330 cubed (20333330³) is 8406699569259937037000
• The square root of 20333330 is 4509.2493832123
• The cube root of 20333330 is 272.9414554205

Scales and comparisons

• 20,333,330 seconds is equal to 33 weeks, 4 days, 8 hours, 8 minutes, 50 seconds.
• To count from 1 to 20,333,330 would take you about fifty 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 20333330 cubic inches would be around 22.7 feet tall.

Recreational maths with 20333330

• 20333330 backwards is 03333302
• The number of decimal digits it has is: 8
• The sum of 20333330's digits is 17
• More coming soon!