2166006

Names of 2166006

• Cardinal: 2166006 can be written as Two million, one hundred sixty-six thousand and six.

Scientific notation

• Scientific notation: 2.166006 × 10⁶

Factors of 2166006

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 361006

Divisors of 2166006

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 3 6 361001 722002 1083003 2166006
• Sum of all divisors σ(n): 4332024
• Sum of proper divisors (its aliquot sum) s(n): 2166018
• 2166006 is an abundant number, because the sum of its proper divisors (2166018) is greater than itself. Its abundance is 12

Bases of 2166006

• Binary: 1000010000110011110110₂
• Hexadecimal: 0x210CF6
• Base-36: 1AFAU

Squares and roots of 2166006

• 2166006 squared (2166006²) is 4691581992036
• 2166006 cubed (2166006³) is 10161994744241928216
• The square root of 2166006 is 1471.7357099697
• The cube root of 2166006 is 129.3857810335

Scales and comparisons

• 2,166,006 seconds is equal to 3 weeks, 4 days, 1 hour, 40 minutes, 6 seconds.
• To count from 1 to 2,166,006 would take you about five 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 2166006 cubic inches would be around 10.8 feet tall.

Recreational maths with 2166006

• 2166006 backwards is 6006612
• The number of decimal digits it has is: 7
• The sum of 2166006's digits is 21
• More coming soon!