To convert millimeters (mm) to picometers (pm), you need to multiply the value in millimeters by 1000000000.
So, to convert 1400 mm to pm:
1400 mm * 1000000000 = 1400000000000 pm
Therefore, 1400 millimeters is equal to 1400000000000 picometers.
This below table contains list of length units and conversion values:
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