6445246

Names of 6445246

• Cardinal: 6445246 can be written as Six million, four hundred forty-five thousand, two hundred forty-six.

Scientific notation

• Scientific notation: 6.445246 × 10⁶

Factors of 6445246

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 14066

Divisors of 6445246

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 233 466 13831 27662 3222623 6445246
• Sum of all divisors σ(n): 9710064
• Sum of proper divisors (its aliquot sum) s(n): 3264818
• 6445246 is a deficient number, because the sum of its proper divisors (3264818) is less than itself. Its deficiency is 3180428

Bases of 6445246

• Binary: 11000100101100010111110₂
• Hexadecimal: 0x6258BE
• Base-36: 3U56M

Squares and roots of 6445246

• 6445246 squared (6445246²) is 41541196000516
• 6445246 cubed (6445246³) is 267743227357541746936
• The square root of 6445246 is 2538.7489044803
• The cube root of 6445246 is 186.1000540811

Scales and comparisons

• 6,445,246 seconds is equal to 10 weeks, 4 days, 14 hours, 20 minutes, 46 seconds.
• To count from 1 to 6,445,246 would take you about fifteen 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 6445246 cubic inches would be around 15.5 feet tall.

Recreational maths with 6445246

• 6445246 backwards is 6425446
• The number of decimal digits it has is: 7
• The sum of 6445246's digits is 31
• More coming soon!