3628289

Names of 3628289

• Cardinal: 3628289 can be written as Three million, six hundred twenty-eight thousand, two hundred eighty-nine.

Scientific notation

• Scientific notation: 3.628289 × 10⁶

Factors of 3628289

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 518334

Divisors of 3628289

• Number of divisors d(n): 4
• Complete list of divisors:
  1 7 518327 3628289
• Sum of all divisors σ(n): 4146624
• Sum of proper divisors (its aliquot sum) s(n): 518335
• 3628289 is a deficient number, because the sum of its proper divisors (518335) is less than itself. Its deficiency is 3109954

Bases of 3628289

• Binary: 1101110101110100000001₂
• Hexadecimal: 0x375D01
• Base-36: 25RLT

Squares and roots of 3628289

• 3628289 squared (3628289²) is 13164481067521
• 3628289 cubed (3628289³) is 47764541847994701569
• The square root of 3628289 is 1904.8068143515
• The cube root of 3628289 is 153.6622863211

Scales and comparisons

• 3,628,289 seconds is equal to 5 weeks, 6 days, 23 hours, 51 minutes, 29 seconds.
• To count from 1 to 3,628,289 would take you about eight 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 3628289 cubic inches would be around 12.8 feet tall.

Recreational maths with 3628289

• 3628289 backwards is 9828263
• The number of decimal digits it has is: 7
• The sum of 3628289's digits is 38
• More coming soon!