Conversion formula

The conversion factor from centimeters to millimeters is 10, which means that 1 centimeter is equal to 10 millimeters:

1 cm = 10 mm

To convert 7242 centimeters into millimeters we have to multiply 7242 by the conversion factor in order to get the length amount from centimeters to millimeters. We can also form a simple proportion to calculate the result:

1 cm → 10 mm

7242 cm → L_(mm)

Solve the above proportion to obtain the length L in millimeters:

L_(mm) = 7242 cm × 10 mm

L_(mm) = 72420 mm

The final result is:

7242 cm → 72420 mm

We conclude that 7242 centimeters is equivalent to 72420 millimeters:

7242 centimeters = 72420 millimeters

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 millimeter is equal to 1.3808340237503E-5 × 7242 centimeters.

Another way is saying that 7242 centimeters is equal to 1 ÷ 1.3808340237503E-5 millimeters.

Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that seven thousand two hundred forty-two centimeters is approximately seventy-two thousand four hundred twenty millimeters:

7242 cm ≅ 72420 mm

An alternative is also that one millimeter is approximately zero times seven thousand two hundred forty-two centimeters.

Conversion table

centimeters to millimeters chart

For quick reference purposes, below is the conversion table you can use to convert from centimeters to millimeters