14789985

Names of 14789985

• Cardinal: 14789985 can be written as Fourteen million, seven hundred eighty-nine thousand, nine hundred eighty-five.

Scientific notation

• Scientific notation: 1.4789985 × 10⁷

Factors of 14789985

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 1877

Divisors of 14789985

• Number of divisors d(n): 32
• Complete list of divisors:
  1 3 5 7 15 21 35 79 105 237 395 553 1185 1659 1783 2765 5349 8295 8915 12481 26745 37443 62405 140857 187215 422571 704285 985999 2112855 2957997 4929995 14789985
• Sum of all divisors σ(n): 27402240
• Sum of proper divisors (its aliquot sum) s(n): 12612255
• 14789985 is a deficient number, because the sum of its proper divisors (12612255) is less than itself. Its deficiency is 2177730

Bases of 14789985

• Binary: 111000011010110101100001₂
• Hexadecimal: 0xE1AD61
• Base-36: 8T00X

Squares and roots of 14789985

• 14789985 squared (14789985²) is 218743656300225
• 14789985 cubed (14789985³) is 3235215395525483246625
• The square root of 14789985 is 3845.7749544143
• The cube root of 14789985 is 245.4648124525

Scales and comparisons

• 14,789,985 seconds is equal to 24 weeks, 3 days, 4 hours, 19 minutes, 45 seconds.
• To count from 1 to 14,789,985 would take you about thirty-six 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 14789985 cubic inches would be around 20.5 feet tall.

Recreational maths with 14789985

• 14789985 backwards is 58998741
• The number of decimal digits it has is: 8
• The sum of 14789985's digits is 51
• More coming soon!