13600000

The number **13,600,000** (thirteen million six hundred thousand) is a cardinal number that represents a quantity equivalent to 13.6 million. It falls between 13,599,999 and 13,600,001 in the sequence of natural numbers. This figure is often used in various contexts, including population estimates, economic statistics, and scientific measurements.

In population studies, 13,600,000 is sometimes cited as the approximate number of residents in certain cities or regions. For example, some urban areas in China, such as Chongqing or Wuhan, have populations that have reached or exceeded this number. Similarly, it has been used to describe the population of smaller countries or states, such as those in Africa or Southeast Asia.

Economically, 13,600,000 may appear in discussions about GDP, trade volumes, or employment figures. For instance, it could represent the number of workers in a particular industry or the value of goods produced annually in a specific sector. In financial markets, such a figure might also appear in the context of market capitalization or transaction volumes.

Scientifically, 13,600,000 could denote quantities in fields like astronomy, where it might refer to the number of stars in a galaxy cluster or the distance light travels in a given time frame (though typically expressed in kilometers or light-years). It may also appear in environmental data, such as the number of trees planted in reforestation projects or the volume of water in reservoirs.

The number can also be expressed in different numerical formats, such as 13.6 million or 1.36 × 10^7 in scientific notation. Its representation varies depending on the context, whether in written form, numerical notation, or statistical tables. While not inherently meaningful on its own, 13,600,000 serves as a useful reference point in quantitative analysis across multiple disciplines.