3204642

Names of 3204642

• Cardinal: 3204642 can be written as Three million, two hundred four thousand, six hundred forty-two.

Scientific notation

• Scientific notation: 3.204642 × 10⁶

Factors of 3204642

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 1914

Divisors of 3204642

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 3 6 7 14 21 41 42 82 123 246 287 574 861 1722 1861 3722 5583 11166 13027 26054 39081 76301 78162 152602 228903 457806 534107 1068214 1602321 3204642
• Sum of all divisors σ(n): 7507584
• Sum of proper divisors (its aliquot sum) s(n): 4302942
• 3204642 is an abundant number, because the sum of its proper divisors (4302942) is greater than itself. Its abundance is 1098300

Bases of 3204642

• Binary: 1100001110011000100010₂
• Hexadecimal: 0x30E622
• Base-36: 1WOPU

Squares and roots of 3204642

• 3204642 squared (3204642²) is 10269730348164
• 3204642 cubed (3204642³) is 32910809202400977288
• The square root of 3204642 is 1790.1513902461
• The cube root of 3204642 is 147.4324808277

Scales and comparisons

• 3,204,642 seconds is equal to 5 weeks, 2 days, 2 hours, 10 minutes, 42 seconds.
• To count from 1 to 3,204,642 would take you about seven 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 3204642 cubic inches would be around 12.3 feet tall.

Recreational maths with 3204642

• 3204642 backwards is 2464023
• 3204642 is a Harshad number.
• The number of decimal digits it has is: 7
• The sum of 3204642's digits is 21
• More coming soon!