12985322

Names of 12985322

• Cardinal: 12985322 can be written as Twelve million, nine hundred eighty-five thousand, three hundred twenty-two.

Scientific notation

• Scientific notation: 1.2985322 × 10⁷

Factors of 12985322

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 48845

Divisors of 12985322

• Number of divisors d(n): 16
• Complete list of divisors:
  1 2 7 14 19 38 133 266 48817 97634 341719 683438 927523 1855046 6492661 12985322
• Sum of all divisors σ(n): 23432640
• Sum of proper divisors (its aliquot sum) s(n): 10447318
• 12985322 is a deficient number, because the sum of its proper divisors (10447318) is less than itself. Its deficiency is 2538004

Bases of 12985322

• Binary: 110001100010001111101010₂
• Hexadecimal: 0xC623EA
• Base-36: 7QBJE

Squares and roots of 12985322

• 12985322 squared (12985322²) is 168618587443684
• 12985322 cubed (12985322³) is 2189566653141393606248
• The square root of 12985322 is 3603.5152282181
• The cube root of 12985322 is 235.0449408543

Scales and comparisons

• 12,985,322 seconds is equal to 21 weeks, 3 days, 7 hours, 2 minutes, 2 seconds.
• To count from 1 to 12,985,322 would take you about thirty-two 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 12985322 cubic inches would be around 19.6 feet tall.

Recreational maths with 12985322

• 12985322 backwards is 22358921
• The number of decimal digits it has is: 8
• The sum of 12985322's digits is 32
• More coming soon!