1666226

Names of 1666226

• Cardinal: 1666226 can be written as One million, six hundred sixty-six thousand, two hundred twenty-six.

Scientific notation

• Scientific notation: 1.666226 × 10⁶

Factors of 1666226

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 4428

Divisors of 1666226

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 197 394 4229 8458 833113 1666226
• Sum of all divisors σ(n): 2512620
• Sum of proper divisors (its aliquot sum) s(n): 846394
• 1666226 is a deficient number, because the sum of its proper divisors (846394) is less than itself. Its deficiency is 819832

Bases of 1666226

• Binary: 110010110110010110010₂
• Hexadecimal: 0x196CB2
• Base-36: ZPO2

Squares and roots of 1666226

• 1666226 squared (1666226²) is 2776309083076
• 1666226 cubed (1666226³) is 4625958378257391176
• The square root of 1666226 is 1290.8237679869
• The cube root of 1666226 is 118.5526598665

Scales and comparisons

• 1,666,226 seconds is equal to 2 weeks, 5 days, 6 hours, 50 minutes, 26 seconds.
• To count from 1 to 1,666,226 would take you about four 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 1666226 cubic inches would be around 9.9 feet tall.

Recreational maths with 1666226

• 1666226 backwards is 6226661
• The number of decimal digits it has is: 7
• The sum of 1666226's digits is 29
• More coming soon!