105143

Names of 105143

• Cardinal: 105143 can be written as One hundred five thousand, one hundred forty-three.

Scientific notation

• Scientific notation: 1.05143 × 10⁵

Factors of 105143

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 1
• Sum of prime factors: 105143

Divisors of 105143

• Number of divisors d(n): 2
• Complete list of divisors:
  1 105143
• Sum of all divisors σ(n): 105144
• Sum of proper divisors (its aliquot sum) s(n): 1
• 105143 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 105142

Bases of 105143

• Binary: 11001101010110111₂
• Hexadecimal: 0x19AB7
• Base-36: 294N

Squares and roots of 105143

• 105143 squared (105143²) is 11055050449
• 105143 cubed (105143³) is 1162361169359207
• The square root of 105143 is 324.2576136347
• The cube root of 105143 is 47.1983469209

Scales and comparisons

• 105,143 seconds is equal to 1 day, 5 hours, 12 minutes, 23 seconds.
• To count from 1 to 105,143 would take you about five hours.

  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 105143 cubic inches would be around 3.9 feet tall.

Recreational maths with 105143

• 105143 backwards is 341501
• The number of decimal digits it has is: 6
• The sum of 105143's digits is 14
• More coming soon!