30736085

Names of 30736085

• Cardinal: 30736085 can be written as Thirty million, seven hundred thirty-six thousand and eighty-five.

Scientific notation

• Scientific notation: 3.0736085 × 10⁷

Factors of 30736085

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 425

Divisors of 30736085

• Number of divisors d(n): 32
• Complete list of divisors:
  1 5 17 29 37 85 145 185 337 493 629 1073 1685 2465 3145 5365 5729 9773 12469 18241 28645 48865 62345 91205 166141 211973 361601 830705 1059865 1808005 6147217 30736085
• Sum of all divisors σ(n): 41614560
• Sum of proper divisors (its aliquot sum) s(n): 10878475
• 30736085 is a deficient number, because the sum of its proper divisors (10878475) is less than itself. Its deficiency is 19857610

Bases of 30736085

• Binary: 1110101001111111011010101₂
• Hexadecimal: 0x1D4FED5
• Base-36: IAS45

Squares and roots of 30736085

• 30736085 squared (30736085²) is 944706921127225
• 30736085 cubed (30736085³) is 29036592227854683414125
• The square root of 30736085 is 5544.0134379347
• The cube root of 30736085 is 313.2440637751

Scales and comparisons

• 30,736,085 seconds is equal to 50 weeks, 5 days, 17 hours, 48 minutes, 5 seconds.
• To count from 1 to 30,736,085 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 30736085 cubic inches would be around 26.1 feet tall.

Recreational maths with 30736085

• 30736085 backwards is 58063703
• The number of decimal digits it has is: 8
• The sum of 30736085's digits is 32
• More coming soon!