16400

The number 16400 is a natural number that follows 16399 and precedes 16401. It is an even number, divisible by 2. Its prime factorization is 2^2 * 5^2 * 164. Further factoring, 16400 = 2^2 * 5^2 * 2^2 * 41, which simplifies to 2^4 * 5^2 * 41.

In Roman numerals, 16400 would be represented as XVI CD, though this notation is less commonly used for such large numbers. In scientific notation, it is expressed as 1.64 x 10^4.

The number 16400 can appear in various contexts, such as measurements, quantities, or identifiers. For instance, it could represent a population count, a distance in a specific unit, or a product code. Without further context, its specific significance remains undefined. It does not hold any widely recognized mathematical constants or special properties. Its magnitude places it within the realm of everyday countable items or larger statistical figures.