You can't convert volume to weight without more information. 1400 CC of vacuum weighs nothing.
Since a meter has 100 centimeters, it follows that a cubic meter has a million (100 cubed) cubic centimeters.
1000 cubic centimeters
A milliliter (ml) is also known as a cubic centimeter (cc). A decimeter is ten centimeters. So, there are 10 cubed, 10^3, or 1000 cubic centimeters, or milliliters, in a cubic decimeter.
To convert from liters to cubic centimeters, just multiply by a thousand.
An 1800cc pan can hold up to 1.8 liters of water. (divide cubic centimeters by 1,000 to get liters)
1,000,000 cubic centimeters
39,643.59 liters per 1400 cubic feet.
1728 cubic inches = 28316.8 cubic centimeters
28,316.85 cubic centimeters.
22,653,477.3 cubic centimeters.
2,359.7 cubic centimeters.
15
0.00317 cubic meters = 1000000 x 0.00317 cubic centimeters = 3170 cubic centimeters
8477 cubic centimeters are 517.298278691 cubic inches.
1,250 cubic centimeters = 76.3 cubic inches
18.2 cubic feet = 515,366.61 cubic centimeters.
16.387 cubic centimeters per cubic inch.