There is no sensible answer to this question. A cubic centimetre (cm3) is a measure of volume, with dimensions [L3]. A decametre is a measure of distance, with dimensions [L]. Basic dimensional analysis teaches that in most cases you cannot convert between measures with different dimensions without additional information.
100 decameters
1 kilometer = 100 decameters
1 meter=0.1 decameters
To convert kilometers to decameters, you can use the conversion factor that 1 kilometer equals 100 decameters. Therefore, to find how many decameters are in 4.5 kilometers, you multiply 4.5 by 100. This results in 450 decameters.
700 decameters is 7,000 meters.
729.55 centimeters is 0.72955 decameters.
2 decameters = 20 meters.
9 decameters is 900 decimeters.
5 kilometers is equivalent to 500 decameters.
3.3 kilometers = 330 decameters
There are 0.1 decameters in 100 centimeters. 100 centimeters x 0.001 decameters/1 centimeter = 0.1 decameters 1 centimeter = 0.001 decameters
When you convert 5890 kilometers into decameters you have 589,000 decameters.