You can find it in art history books, Wikipedia
Question
aman won $114000000 in lottery. Express this amount in (a) gigadollars
(b) tetradollars
Answer:
$114000000 = 0.114 (a) gigadollars
$114000000 = 1.14*10 raised to negative 4 teradollars
The answer for this question would be A
