143849

Names of 143849

• Cardinal: 143849 can be written as One hundred forty-three thousand, eight hundred forty-nine.

Scientific notation

• Scientific notation: 1.43849 × 10⁵

Factors of 143849

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 199

Divisors of 143849

• Number of divisors d(n): 8
• Complete list of divisors:
  1 19 67 113 1273 2147 7571 143849
• Sum of all divisors σ(n): 155040
• Sum of proper divisors (its aliquot sum) s(n): 11191
• 143849 is a deficient number, because the sum of its proper divisors (11191) is less than itself. Its deficiency is 132658

Bases of 143849

• Binary: 100011000111101001₂
• Hexadecimal: 0x231E9
• Base-36: 32ZT

Squares and roots of 143849

• 143849 squared (143849²) is 20692534801
• 143849 cubed (143849³) is 2976600438589049
• The square root of 143849 is 379.2743070655
• The cube root of 143849 is 52.3965005529

Scales and comparisons

• 143,849 seconds is equal to 1 day, 15 hours, 57 minutes, 29 seconds.
• To count from 1 to 143,849 would take you about fifteen 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 143849 cubic inches would be around 4.4 feet tall.

Recreational maths with 143849

• 143849 backwards is 948341
• The number of decimal digits it has is: 6
• The sum of 143849's digits is 29
• More coming soon!