404442

Names of 404442

• Cardinal: 404442 can be written as Four hundred four thousand, four hundred forty-two.

Scientific notation

• Scientific notation: 4.04442 × 10⁵

Factors of 404442

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 22474

Divisors of 404442

• Number of divisors d(n): 12
• Complete list of divisors:
  1 2 3 6 9 18 22469 44938 67407 134814 202221 404442
• Sum of all divisors σ(n): 876330
• Sum of proper divisors (its aliquot sum) s(n): 471888
• 404442 is an abundant number, because the sum of its proper divisors (471888) is greater than itself. Its abundance is 67446

Bases of 404442

• Binary: 1100010101111011010₂
• Hexadecimal: 0x62BDA
• Base-36: 8O2I

Squares and roots of 404442

• 404442 squared (404442²) is 163573331364
• 404442 cubed (404442³) is 66155925283518888
• The square root of 404442 is 635.9575457529
• The cube root of 404442 is 73.9523676909

Scales and comparisons

• 404,442 seconds is equal to 4 days, 16 hours, 20 minutes, 42 seconds.
• To count from 1 to 404,442 would take you about four days.

  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 404442 cubic inches would be around 6.2 feet tall.

Recreational maths with 404442

• 404442 backwards is 244404
• 404442 is a Harshad number.
• The number of decimal digits it has is: 6
• The sum of 404442's digits is 18
• More coming soon!