How to find damping constant, Mechanical Engineering

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m=4.9Kg, K=3694 N/m, x=0.013m. I have this much details, now I want to find the damping constant ''b''. I hv tried so much, but this question needs damping ratio ''zeta'' or damped angular frequency or decaying time ''t''. Without knowing these units can*t it possible to find the damping constant b with basic details like m, k, and x ? Please help me to get right answer

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