1380022

Names of 1380022

• Cardinal: 1380022 can be written as One million, three hundred eighty thousand and twenty-two.

Scientific notation

• Scientific notation: 1.380022 × 10⁶

Factors of 1380022

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 98582

Divisors of 1380022

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 7 14 98573 197146 690011 1380022
• Sum of all divisors σ(n): 2365776
• Sum of proper divisors (its aliquot sum) s(n): 985754
• 1380022 is a deficient number, because the sum of its proper divisors (985754) is less than itself. Its deficiency is 394268

Bases of 1380022

• Binary: 101010000111010110110₂
• Hexadecimal: 0x150EB6
• Base-36: TKTY

Squares and roots of 1380022

• 1380022 squared (1380022²) is 1904460720484
• 1380022 cubed (1380022³) is 2628197692403770648
• The square root of 1380022 is 1174.7433762315
• The cube root of 1380022 is 111.3342197769

Scales and comparisons

• 1,380,022 seconds is equal to 2 weeks, 1 day, 23 hours, 20 minutes, 22 seconds.
• To count from 1 to 1,380,022 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 1380022 cubic inches would be around 9.3 feet tall.

Recreational maths with 1380022

• 1380022 backwards is 2200831
• The number of decimal digits it has is: 7
• The sum of 1380022's digits is 16
• More coming soon!