5000

5000 is the natural number that comes after 4999 and before 5001. It is an even composite integer, commonly described as five thousand in everyday use.

In mathematics, 5000 factors as 2^3 × 5^4. This yields 20 positive divisors. The number is divisible by 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 400, 500, 625, 1000, and 2500, among others. It is not a prime number and it is a multiple of both 8 and 5, as well as of 125 (125 × 40 = 5000).

In different numeral systems, 5000 is represented as follows: binary 1001110001000, octal 11610, and hexadecimal 0x1388. In Roman numerals, 5000 is typically written with a bar over V (V̄) to indicate five thousand; alternative modern notations may use parentheses, such as (V).

Etymology and usage: The name combines the words five and thousand, with thousand coming from Old English thūsend. The term five thousand is a common round figure used in finance, statistics, and measurements. In athletics, the “5,000 meters” event is a standard track and road distance, and “5K” is a widely used shorthand in programming, marketing, and event naming.