1804345

Names of 1804345

• Cardinal: 1804345 can be written as One million, eight hundred four thousand, three hundred forty-five.

Scientific notation

• Scientific notation: 1.804345 × 10⁶

Factors of 1804345

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 360874

Divisors of 1804345

• Number of divisors d(n): 4
• Complete list of divisors:
  1 5 360869 1804345
• Sum of all divisors σ(n): 2165220
• Sum of proper divisors (its aliquot sum) s(n): 360875
• 1804345 is a deficient number, because the sum of its proper divisors (360875) is less than itself. Its deficiency is 1443470

Bases of 1804345

• Binary: 110111000100000111001₂
• Hexadecimal: 0x1B8839
• Base-36: 12O8P

Squares and roots of 1804345

• 1804345 squared (1804345²) is 3255660879025
• 1804345 cubed (1804345³) is 5874335428764363625
• The square root of 1804345 is 1343.2590963771
• The cube root of 1804345 is 121.7418396599

Scales and comparisons

• 1,804,345 seconds is equal to 2 weeks, 6 days, 21 hours, 12 minutes, 25 seconds.
• To count from 1 to 1,804,345 would take you about four 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 1804345 cubic inches would be around 10.1 feet tall.

Recreational maths with 1804345

• 1804345 backwards is 5434081
• The number of decimal digits it has is: 7
• The sum of 1804345's digits is 25
• More coming soon!