3 thousand million in number form is 3,000,000,000.
One million in number form is 1,000,000
80,000,000 is 80 million in number form.
19.8 million in number form is 19,800,000
You write million in number form by appending six zeroes to the number. So "two million" is 2,000,000 "Five million" is 5,000,000
3 thousand million in number form is 3,000,000,000.
Three million written in number form is 3,000,000. Remember that a million has base 106. Then, 3 million is 3.0 x 106
3,000,684
Three tenths of a million is 300,000
2.51 million written in number form is 2,510,000
One million in number form is 1,000,000
80,000,000 is 80 million in number form.
19.8 million in number form is 19,800,000
378.8 million in number form is 378,800,000
2.79 million in number form is 2,790,000
3.42 million in number form is 3,420,000
689 million in number form is 689,000,000