12143046

Names of 12143046

• Cardinal: 12143046 can be written as Twelve million, one hundred forty-three thousand and forty-six.

Scientific notation

• Scientific notation: 1.2143046 × 10⁷

Factors of 12143046

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 2023846

Divisors of 12143046

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 3 6 2023841 4047682 6071523 12143046
• Sum of all divisors σ(n): 24286104
• Sum of proper divisors (its aliquot sum) s(n): 12143058
• 12143046 is an abundant number, because the sum of its proper divisors (12143058) is greater than itself. Its abundance is 12

Bases of 12143046

• Binary: 101110010100100111000110₂
• Hexadecimal: 0xB949C6
• Base-36: 789MU

Squares and roots of 12143046

• 12143046 squared (12143046²) is 147453566158116
• 12143046 cubed (12143046³) is 1790535436722045861336
• The square root of 12143046 is 3484.6873604385
• The cube root of 12143046 is 229.8489619585

Scales and comparisons

• 12,143,046 seconds is equal to 20 weeks, 13 hours, 4 minutes, 6 seconds.
• To count from 1 to 12,143,046 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 12143046 cubic inches would be around 19.2 feet tall.

Recreational maths with 12143046

• 12143046 backwards is 64034121
• The number of decimal digits it has is: 8
• The sum of 12143046's digits is 21
• More coming soon!