5.6×105 m5.6 \times 10^{5} \mathrm{~m}5.6×105 m
3.4×105 m3.4 \times 10^{5} \mathrm{~m}3.4×105 m
5.6×104 m5.6 \times 10^{4} \mathrm{~m}5.6×104 m
3.4×104 m3.4 \times 10^{4} \mathrm{~m}3.4×104 m
