Question

Write in scientific notation:

48,900,000,000,000,000


0.00000000056


389,000,000


0.000043



12,000,000,000

Answer 1

Here are the numbers you've provided written in scientific notation:

1. **48,900,000,000,000,000** = \(4.89 \times 10^{16}\)

2. **0.00000000056** = \(5.6 \times 10^{-10}\)

3. **389,000,000** = \(3.89 \times 10^{8}\)

4. **0.000043** = \(4.3 \times 10^{-5}\)

5. **12,000,000,000** = \(1.2 \times 10^{10}\)