21440

21440 is a six-digit number. It follows the number 21439 and precedes the number 21441. In the realm of mathematics, 21440 is an even number, divisible by 2, 4, 5, 8, 10, and other factors. Its prime factorization is 2^5 * 5 * 7.

In the context of the Universal Product Code (UPC) system, numbers starting with 21440 might indicate a specific manufacturer or product category, though the exact assignment of these prefixes is proprietary. For instance, a UPC starting with 21440 could be used for items sold in a particular region or by a specific company.

The number 21440 could also appear in various scientific or technical contexts, such as coordinates, model numbers, or identifiers within a database. Without further context, its specific meaning remains general. For example, it might be a postal code in some fictional or specific system, a serial number for a piece of equipment, or a value in a dataset used for statistical analysis. The significance of 21440 is entirely dependent on the system or context in which it is being used.