To write 80 billion in numbers, multiply 80 by 1,000,000,000 because 1 billion equals 1,000,000,000 in numbers. In the Indian number system, it will be 80,00,00,00,000, whereas in the international system, it will be 80,000,000,000.
How to write 80 billion in numbers and words?
The number 1 billion in numbers is 1,000,000,000. Therefore, if we want to find 80 billion in number form, we want to find 80 copies of 1,000,000,000 in number form.
To do this, we simply multiply 80 by 1,000,000,000. This gives that to find 80 billion in numbers, we multiply 80 times 1,000,000,000. 80 × 1,000,000,000 = 80,000,000,000. In figures, 80 billion is written as 80,000,000,000.