12143321

Names of 12143321

• Cardinal: 12143321 can be written as Twelve million, one hundred forty-three thousand, three hundred twenty-one.

Scientific notation

• Scientific notation: 1.2143321 × 10⁷

Factors of 12143321

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 12183

Divisors of 12143321

• Number of divisors d(n): 8
• Complete list of divisors:
  1 17 59 1003 12107 205819 714313 12143321
• Sum of all divisors σ(n): 13076640
• Sum of proper divisors (its aliquot sum) s(n): 933319
• 12143321 is a deficient number, because the sum of its proper divisors (933319) is less than itself. Its deficiency is 11210002

Bases of 12143321

• Binary: 101110010100101011011001₂
• Hexadecimal: 0xB94AD9
• Base-36: 789UH

Squares and roots of 12143321

• 12143321 squared (12143321²) is 147460244909041
• 12143321 cubed (12143321³) is 1790657088669100665161
• The square root of 12143321 is 3484.7268185613
• The cube root of 12143321 is 229.8506970529

Scales and comparisons

• 12,143,321 seconds is equal to 20 weeks, 13 hours, 8 minutes, 41 seconds.
• To count from 1 to 12,143,321 would take you about thirty 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 12143321 cubic inches would be around 19.2 feet tall.

Recreational maths with 12143321

• 12143321 backwards is 12334121
• 12143321 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 12143321's digits is 17
• More coming soon!