1388014

Names of 1388014

• Cardinal: 1388014 can be written as One million, three hundred eighty-eight thousand and fourteen.

Scientific notation

• Scientific notation: 1.388014 × 10⁶

Factors of 1388014

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 16970

Divisors of 1388014

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 41 82 16927 33854 694007 1388014
• Sum of all divisors σ(n): 2132928
• Sum of proper divisors (its aliquot sum) s(n): 744914
• 1388014 is a deficient number, because the sum of its proper divisors (744914) is less than itself. Its deficiency is 643100

Bases of 1388014

• Binary: 101010010110111101110₂
• Hexadecimal: 0x152DEE
• Base-36: TQZY

Squares and roots of 1388014

• 1388014 squared (1388014²) is 1926582864196
• 1388014 cubed (1388014³) is 2674123987664146744
• The square root of 1388014 is 1178.1400595855
• The cube root of 1388014 is 111.5487262483

Scales and comparisons

• 1,388,014 seconds is equal to 2 weeks, 2 days, 1 hour, 33 minutes, 34 seconds.
• To count from 1 to 1,388,014 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 1388014 cubic inches would be around 9.3 feet tall.

Recreational maths with 1388014

• 1388014 backwards is 4108831
• The number of decimal digits it has is: 7
• The sum of 1388014's digits is 25
• More coming soon!