1,040,000,000
1.04 billion in decimal form is 1,040,000,000
51 billion in decimal or standard form is 51,000,000,000
104
500,000,000,000
.1000000000
20,000,000,000.00
100,000,000,000.
Six billion five hundred seventy-nine million in decimal form is 6,579,000,000
7,000,000,000 or 7,000,000,000.0
4.6 billion years.
1.08 billion written as a decimal is 1,080,000,000.0
1.billion