1012 (10 to the power 12)
There are 10 zeroes in the number 780 billion without using decimals. It appears like this when written out, 780,000,000,000.
It is 10.
10 percent = 0.1
It is: 6/10 = 0.6
19/10 = 1.9
$10,000,000,000.00$10 billion
Assuming you mean billion*billion*billion = It is 1*10^27.
10 billion in standard form is 1.0 × 1010
$ 10,000,000,000.00
It is: 9/10 = 0.9
In standard form it is 1*10^1.
12 tenths or 12/10 = 1.2