Watch closely ===> 4,500,000,000
45,087,000,033
4,500,000,000 in USA in ENGLAND, they represent Billion differentlly.
I write 620 billion as 620 billion.
1 billion minutes = 1,901.32 years
0.0222
45 billion is 5 billion away from 50 billion. That is not very close at all, but it is closer to 50 billion than it is to 50 million, for example.
Sixteen point two billion is how I would write it.
0.0222
45 billion.
You write 3.56 billion as 3,560,000,000.
40,300,000,000
No, "billion" should not be capitalized in a sentence like "45 billion dollars." It is only capitalized if it is part of a proper noun or at the beginning of a sentence.