Originally 5 billion meant 5X1012 but when Americans use the expression 5 billion, it is taken to mean 5X109
The standard form is 40,000,050,005
5 billion, 750 million.
The standard form is 5,006,000,012
(5/27)*100%=18.5% 5 billion of 27 billion is 18.5%.
20,310,670,005,000
5.0 × 109
Earth formed about 4.6 billion years ago.
The standard form is 40,000,050,005
5 billion, 750 million.
The standard form is 5,006,000,012
5 billion years ago
5 billion = 500 billion %
(5/27)*100%=18.5% 5 billion of 27 billion is 18.5%.
It is 5,312,008,095
20,310,670,005,000
The standard form of 1.1 billion is 1,100,000,000
16.30 billion = 16,300,000,000 in standard form.