It is: 8,800,000,000 or as 8.8*109 in scientific notation.
9.1 billion in standard notation is 9,100,000,000
40 billion in Scientific Notation = 4 x 1010
17 billion in Scientific Notation = 1.7 x 1010
41.1 billion in standard notation is written as 41,100,000,000.
44.3 billion = 44,300,000,000
4.6 billion = 4,600,000,000
4.5 billion = 4,500,000,000
Four billion is 4,000,000,000
2,510 billion in scientific notation is 2.51e12 or 2.51 x 1012
The standard notation for the number 3.4 billion is 3,400,000,000.
The SN of 14.05 billion is: 14,050,000,000
4.6 billion = 4,600,000,000