238143

Names of 238143

• Cardinal: 238143 can be written as Two hundred thirty-eight thousand, one hundred forty-three.

Scientific notation

• Scientific notation: 2.38143 × 10⁵

Factors of 238143

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 653

Divisors of 238143

• Number of divisors d(n): 8
• Complete list of divisors:
  1 3 163 487 489 1461 79381 238143
• Sum of all divisors σ(n): 320128
• Sum of proper divisors (its aliquot sum) s(n): 81985
• 238143 is a deficient number, because the sum of its proper divisors (81985) is less than itself. Its deficiency is 156158

Bases of 238143

• Binary: 111010001000111111₂
• Hexadecimal: 0x3A23F
• Base-36: 53R3

Squares and roots of 238143

• 238143 squared (238143²) is 56712088449
• 238143 cubed (238143³) is 13505586879510207
• The square root of 238143 is 487.9989754087
• The cube root of 238143 is 61.9839535303

Scales and comparisons

• 238,143 seconds is equal to 2 days, 18 hours, 9 minutes, 3 seconds.
• To count from 1 to 238,143 would take you about two 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 238143 cubic inches would be around 5.2 feet tall.

Recreational maths with 238143

• 238143 backwards is 341832
• The number of decimal digits it has is: 6
• The sum of 238143's digits is 21
• More coming soon!