In English, 2000000 may be expressed as "two million." If you have saved two million dollars, you can write, "I have just saved two million dollars." The cardinal number word of 2000000 is two million, which signifies a quantity. A million is a thousand times more than twenty thousand, so it makes sense that we should be able to say that something is twice as much as a million. There are several ways to express numbers in English. You can use words or phrases such as "fourteen thousands," "six months' pay," and "one hundred and fifty dollars." You can also describe the amount in terms of time by using expressions such as "a year's salary" or "three years of savings." Of course, you can also use fractions: "one fourth" (or 0.25), "half of everything" (or 0.5), and "three-quarters of the way" (or 0.75). When expressing large amounts, most people prefer to use words rather than numbers because numbers can be difficult to say out loud or write down quickly. Using words makes your message clearer and easier to understand for those who need to read it later. The basic rule is this: if you talk about money, use words. Numbers alone are hard to interpret, while words make things clear.