1 meter = 1,000 millimeters
2 meters = 2,000 millimeters
3 meter = 3,000 millimeters
.
.
10 meters = 10,000 millimeters
20 meters = 20,000 millimeters
30 meters = 30,000 millimeters
31 meters = 31,000 millimeters
32 meters = 32,000 millimeters
32.9 meters = 32,900 millimeters.