14=_дес._ед 40=_дес._ед 19=_дес._ед

Based on the information provided, it appears that you are looking for the corresponding number of "дес. ед" (which could stand for "декартовых единиц" or "демонстрационных единиц" in a specific context). However, without additional context, it is hard to determine the exact meaning. If "дес. ед" stands for a unit of measurement in a specific field (for example, in mathematics or economics), then the numbers given (14, 40, and 19) might correspond to different quantities or dimensions related to the unit. Could you provide more context or clarify what "дес. ед" refers to? This would help me give you a more accurate answer regarding the relationships between the numbers and the unit.