5.2 cm2 ≈ 5.2 × 10^-10 km2. To convert square centimeters to square kilometers, divide by 10,000,000,000: 5.2 ÷ 10,000,000,000 = 5.2 × 10^-10.
How to convert square centimeters to square kilometers
km2 = cm2 × 1 × 10^-10
- 1 cm2 = 1 × 10^-10 km2 (and 1 km2 = 10,000,000,000 cm2).
- Multiply the amount by the factor: 5.2 × 1 × 10^-10 = 5.2 × 10^-10.
- Answer: 5.2 cm2 ≈ 5.2 × 10^-10 km2 (rounded to 6 significant figures).
Shortcut: dividing by 10,000,000,000 gives the same result as multiplying by 1 × 10^-10.
Square Centimeters to Square Kilometers table
| Square Centimeters (cm2) | Square Kilometers (km2) |
|---|---|
| 4.7 cm2 | 4.7 × 10^-10 km2 |
| 4.8 cm2 | 4.8 × 10^-10 km2 |
| 4.9 cm2 | 4.9 × 10^-10 km2 |
| 5 cm2 | 5 × 10^-10 km2 |
| 5.1 cm2 | 5.1 × 10^-10 km2 |
| 5.2 cm2 | 5.2 × 10^-10 km2 |
| 5.3 cm2 | 5.3 × 10^-10 km2 |
| 5.4 cm2 | 5.4 × 10^-10 km2 |
| 5.5 cm2 | 5.5 × 10^-10 km2 |
| 5.6 cm2 | 5.6 × 10^-10 km2 |
| 5.7 cm2 | 5.7 × 10^-10 km2 |
| cm2 | km2 |
|---|---|
| 1 cm2 | 1 × 10^-10 km2 |
| 5 cm2 | 5 × 10^-10 km2 |
| 10 cm2 | 1 × 10^-9 km2 |
| 50 cm2 | 5 × 10^-9 km2 |
| 100 cm2 | 1 × 10^-8 km2 |
| 1,000 cm2 | 1 × 10^-7 km2 |