30849829

Names of 30849829

• Cardinal: 30849829 can be written as Thirty million, eight hundred forty-nine thousand, eight hundred twenty-nine.

Scientific notation

• Scientific notation: 3.0849829 × 10⁷

Factors of 30849829

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 1
• Sum of prime factors: 30849829

Divisors of 30849829

• Number of divisors d(n): 2
• Complete list of divisors:
  1 30849829
• Sum of all divisors σ(n): 30849830
• Sum of proper divisors (its aliquot sum) s(n): 1
• 30849829 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 30849828

Bases of 30849829

• Binary: 1110101101011101100100101₂
• Hexadecimal: 0x1D6BB25
• Base-36: ID7VP

Squares and roots of 30849829

• 30849829 squared (30849829²) is 951711949329241
• 30849829 cubed (30849829³) is 29360150894063749549789
• The square root of 30849829 is 5554.2622372373
• The cube root of 30849829 is 313.6299920393

Scales and comparisons

• 30,849,829 seconds is equal to 51 weeks, 1 hour, 23 minutes, 49 seconds.
• To count from 1 to 30,849,829 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 30849829 cubic inches would be around 26.1 feet tall.

Recreational maths with 30849829

• 30849829 backwards is 92894803
• The number of decimal digits it has is: 8
• The sum of 30849829's digits is 43
• More coming soon!