200000

200,000 is the natural number that follows 199,999 and precedes 200,001. In decimal notation it is written as 200000, a round number consisting of a 2 followed by five zeros. It is an even number and is divisible by many integers; in scientific notation it is 2×10^5.

Mathematically, 200,000 factors as 2^6 × 5^5, or 64 × 3,125. In standard base representations, it equals 110000110101000000 in binary and 30D40 in hexadecimal. It is not a prime number, and its divisors include 1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 160, 200, 250, 400, 500, 625, 800, 1,000, 2,000, 4,000, 5,000, 8,000, 10,000, 20,000, 25,000, 40,000, 50,000, 100,000, and 200,000.

In decimal form, 200,000 has five trailing zeros, reflecting its factorization by 2 and 5. The square root is approximately 447.2136, and the cube root is about 58.48. It represents 0.2 million and is equal to 2×10^5.

Usage and representations: In Roman numerals, it can be written as an overlined CC, indicating 200,000. In scientific, financial, and demographic contexts, 200,000 is a commonly cited scale for populations, monetary figures, or inventory thresholds. In plain English, it is read as two hundred thousand.