10000th

The number 10000th represents the ordinal position after the nine thousand nine hundred and ninety-ninth. It signifies the completion of ten thousand units or instances in a sequence. For example, in a race, the 10000th finisher would be the ten thousandth person to cross the finish line. In a list, it would be the item at that specific ordinal placement.

The number ten thousand, written as 10,000 or 104, is a power of ten. It is equal to 10 multiplied by itself four times (10 x 10 x 10 x 10). The 10000th position is therefore a significant milestone when counting or enumerating items. It is often used to mark the end of a large batch or to denote a substantial quantity. For instance, one might refer to the 10000th subscriber to a service or the 10000th item produced by a factory. The concept of "10000th" is universally understood in contexts requiring ordered enumeration.