1328681

Names of 1328681

• Cardinal: 1328681 can be written as One million, three hundred twenty-eight thousand, six hundred eighty-one.

Scientific notation

• Scientific notation: 1.328681 × 10⁶

Factors of 1328681

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 15018

Divisors of 1328681

• Number of divisors d(n): 4
• Complete list of divisors:
  1 89 14929 1328681
• Sum of all divisors σ(n): 1343700
• Sum of proper divisors (its aliquot sum) s(n): 15019
• 1328681 is a deficient number, because the sum of its proper divisors (15019) is less than itself. Its deficiency is 1313662

Bases of 1328681

• Binary: 101000100011000101001₂
• Hexadecimal: 0x144629
• Base-36: SH7T

Squares and roots of 1328681

• 1328681 squared (1328681²) is 1765393199761
• 1328681 cubed (1328681³) is 2345644402051645241
• The square root of 1328681 is 1152.6842585893
• The cube root of 1328681 is 109.9360785647

Scales and comparisons

• 1,328,681 seconds is equal to 2 weeks, 1 day, 9 hours, 4 minutes, 41 seconds.
• To count from 1 to 1,328,681 would take you about three 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 1328681 cubic inches would be around 9.2 feet tall.

Recreational maths with 1328681

• 1328681 backwards is 1868231
• The number of decimal digits it has is: 7
• The sum of 1328681's digits is 29
• More coming soon!