381343

Names of 381343

• Cardinal: 381343 can be written as Three hundred eighty-one thousand, three hundred forty-three.

Scientific notation

• Scientific notation: 3.81343 × 10⁵

Factors of 381343

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 1
• Sum of prime factors: 381343

Divisors of 381343

• Number of divisors d(n): 2
• Complete list of divisors:
  1 381343
• Sum of all divisors σ(n): 381344
• Sum of proper divisors (its aliquot sum) s(n): 1
• 381343 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 381342

Bases of 381343

• Binary: 1011101000110011111₂
• Hexadecimal: 0x5D19F
• Base-36: 868V

Squares and roots of 381343

• 381343 squared (381343²) is 145422483649
• 381343 cubed (381343³) is 55455846182160607
• The square root of 381343 is 617.5297563681
• The cube root of 381343 is 72.5167935731

Scales and comparisons

• 381,343 seconds is equal to 4 days, 9 hours, 55 minutes, 43 seconds.
• To count from 1 to 381,343 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 381343 cubic inches would be around 6 feet tall.

Recreational maths with 381343

• 381343 backwards is 343183
• The number of decimal digits it has is: 6
• The sum of 381343's digits is 22
• More coming soon!