It is a rational number rounded to 4 significant digits.
1,000,000,000
It is: 3,230,000,000
1,500,000,000
1,000,000,000
3,000,000,000 Three billion.
The numerical form of the number you asked is $1,200,000,000.
100,000,000,000,000,000,000
7.2 billion written out is seven billion two hundred million. In numerical form, it is represented as 7,200,000,000.
If we write out 1.31 billion in numerical form, it is 1,310,000,000 which has seven zeroes.
One billion is 1,000,000,000, or 1 followed by 9 zeroes. So, 288.7 billion is 288,700,000,000 in numerical form.
8 million = 8,000,000. 8000 million = 8 million with three more zeros = 8,000,000,000. 8 billion in numerical form is 8,000,000,000. So 8000 million = 8 billion.
It is ten billion or 10,000,000,000