Unit Converter
Conversion formula
The conversion factor from kilometers to millimeters is 1000000, which means that 1 kilometer is equal to 1000000 millimeters:
1 km = 1000000 mm
To convert 742 kilometers into millimeters we have to multiply 742 by the conversion factor in order to get the length amount from kilometers to millimeters. We can also form a simple proportion to calculate the result:
1 km → 1000000 mm
742 km → L(mm)
Solve the above proportion to obtain the length L in millimeters:
L(mm) = 742 km × 1000000 mm
L(mm) = 742000000 mm
The final result is:
742 km → 742000000 mm
We conclude that 742 kilometers is equivalent to 742000000 millimeters:
742 kilometers = 742000000 millimeters
Alternative conversion
We can also convert by utilizing the inverse value of the conversion factor. In this case 1 millimeter is equal to 1.3477088948787E-9 × 742 kilometers.
Another way is saying that 742 kilometers is equal to 1 ÷ 1.3477088948787E-9 millimeters.
Approximate result
For practical purposes we can round our final result to an approximate numerical value. We can say that seven hundred forty-two kilometers is approximately seven hundred forty-two million millimeters:
742 km ≅ 742000000 mm
An alternative is also that one millimeter is approximately zero times seven hundred forty-two kilometers.
Conversion table
kilometers to millimeters chart
For quick reference purposes, below is the conversion table you can use to convert from kilometers to millimeters
kilometers (km) | millimeters (mm) |
---|---|
743 kilometers | 743000000 millimeters |
744 kilometers | 744000000 millimeters |
745 kilometers | 745000000 millimeters |
746 kilometers | 746000000 millimeters |
747 kilometers | 747000000 millimeters |
748 kilometers | 748000000 millimeters |
749 kilometers | 749000000 millimeters |
750 kilometers | 750000000 millimeters |
751 kilometers | 751000000 millimeters |
752 kilometers | 752000000 millimeters |