12936342

Names of 12936342

• Cardinal: 12936342 can be written as Twelve million, nine hundred thirty-six thousand, three hundred forty-two.

Scientific notation

• Scientific notation: 1.2936342 × 10⁷

Factors of 12936342

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 30443

Divisors of 12936342

• Number of divisors d(n): 16
• Complete list of divisors:
  1 2 3 6 71 142 213 426 30367 60734 91101 182202 2156057 4312114 6468171 12936342
• Sum of all divisors σ(n): 26237952
• Sum of proper divisors (its aliquot sum) s(n): 13301610
• 12936342 is an abundant number, because the sum of its proper divisors (13301610) is greater than itself. Its abundance is 365268

Bases of 12936342

• Binary: 110001010110010010010110₂
• Hexadecimal: 0xC56496
• Base-36: 7P9QU

Squares and roots of 12936342

• 12936342 squared (12936342²) is 167348944340964
• 12936342 cubed (12936342³) is 2164883177333674913688
• The square root of 12936342 is 3596.7126657547
• The cube root of 12936342 is 234.7490424937

Scales and comparisons

• 12,936,342 seconds is equal to 21 weeks, 2 days, 17 hours, 25 minutes, 42 seconds.
• To count from 1 to 12,936,342 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 12936342 cubic inches would be around 19.6 feet tall.

Recreational maths with 12936342

• 12936342 backwards is 24363921
• The number of decimal digits it has is: 8
• The sum of 12936342's digits is 30
• More coming soon!