30994017

Names of 30994017

• Cardinal: 30994017 can be written as Thirty million, nine hundred ninety-four thousand and seventeen.

Scientific notation

• Scientific notation: 3.0994017 × 10⁷

Factors of 30994017

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 333303

Divisors of 30994017

• Number of divisors d(n): 8
• Complete list of divisors:
  1 3 31 93 333269 999807 10331339 30994017
• Sum of all divisors σ(n): 42658560
• Sum of proper divisors (its aliquot sum) s(n): 11664543
• 30994017 is a deficient number, because the sum of its proper divisors (11664543) is less than itself. Its deficiency is 19329474

Bases of 30994017

• Binary: 1110110001110111001100001₂
• Hexadecimal: 0x1D8EE61
• Base-36: IGB4X

Squares and roots of 30994017

• 30994017 squared (30994017²) is 960629089796289
• 30994017 cubed (30994017³) is 29773754339840707802913
• The square root of 30994017 is 5567.2270476423
• The cube root of 30994017 is 314.1178543899

Scales and comparisons

• 30,994,017 seconds is equal to 51 weeks, 1 day, 17 hours, 26 minutes, 57 seconds.
• To count from 1 to 30,994,017 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 30994017 cubic inches would be around 26.2 feet tall.

Recreational maths with 30994017

• 30994017 backwards is 71049903
• The number of decimal digits it has is: 8
• The sum of 30994017's digits is 33
• More coming soon!