​KembaraXtra-Computer Terms – billion:


In computing and American numerical usage, a billion refers to the number equal to one thousand million, which can be written as ten raised to the ninth power. In computer terminology, this quantity is associated with the prefix “giga,” which represents one billion units, while the prefix “nano” represents one billionth of a unit.


In traditional British numerical usage, the term billion historically referred to one million million, or ten raised to the twelfth power. However, modern usage in science, technology, and computing generally follows the American convention, where one billion equals one thousand million.