It is 1.23*10^7 dollars in scientific notation
1.23 x 10^2
1.23 X 10^11
$123,000,000 Or: "$123 million" is acceptable, too.
7.500.000 dollars (of 1912) which equal to over 400.000.000 dollars today.
Well actually it costed $200 million dollars and $123 dollars in today's dollars to build the ship.
123/10 or 123/10
Expanded Notation of 123 = (1 x 100) + (2 x 10) + (3 x 1)
You write it as 123.
123 million
123 = (1 x 100) + (2 x 10) + (3 x 1)
123
123 million increased by 5 percent is 123,000,000*1.05 or 129,150,000