16,000 equates to 0.000016 billion.
You write it as 16000, exactly as in the question.
Sixteen thousand.
XV = 15 __ XV = 15000 (A bar over a number means to multiply it by 1000) __ XVM = 16000
In classical decimal system, that would be 16000 In scientific notation, that would be 1.6 * 10 ^3 or 1.6E3 In binray that would be 11111010000000
2.15% of 16000 = 2.15% * 16000 = 0.0215 * 16000 = 344
2,000,000,000
28,390,000,000
-260,000,000
21,700,000,000
76,600,000,000
64,100,000,000
185,100,000,000