4990866

Names of 4990866

• Cardinal: 4990866 can be written as Four million, nine hundred ninety thousand, eight hundred sixty-six.

Scientific notation

• Scientific notation: 4.990866 × 10⁶

Factors of 4990866

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 831816

Divisors of 4990866

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 3 6 831811 1663622 2495433 4990866
• Sum of all divisors σ(n): 9981744
• Sum of proper divisors (its aliquot sum) s(n): 4990878
• 4990866 is an abundant number, because the sum of its proper divisors (4990878) is greater than itself. Its abundance is 12

Bases of 4990866

• Binary: 10011000010011110010010₂
• Hexadecimal: 0x4C2792
• Base-36: 2YYZ6

Squares and roots of 4990866

• 4990866 squared (4990866²) is 24908743429956
• 4990866 cubed (4990866³) is 124316200687290781896
• The square root of 4990866 is 2234.0246193809
• The cube root of 4990866 is 170.8934050621

Scales and comparisons

• 4,990,866 seconds is equal to 8 weeks, 1 day, 18 hours, 21 minutes, 6 seconds.
• To count from 1 to 4,990,866 would take you about twelve 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 4990866 cubic inches would be around 14.2 feet tall.

Recreational maths with 4990866

• 4990866 backwards is 6680994
• The number of decimal digits it has is: 7
• The sum of 4990866's digits is 42
• More coming soon!