The word for 1000000000 in English is billion.
A billion is a large number representing one thousand million (1,000,000,000). It is often used to describe large quantities, such as the population of a country or the amount of money in a budget.
Here are some examples of how billion is used:
- The population of China is over one billion people.
- The company's annual revenue is several billion dollars.
- The distance to the nearest star is billions of miles.
