170,000^4 = 8.35 * 10^20
Lowercase (26) + uppercase (26) + digits (10) + special characters (36) = 98 characters 98^10 = 8.17 * 10^19
An order of magnitude difference. 5,000^4 = 6.25 * 10^14
10,000^4 = 10^16
So unless you use very obscure words in your password, you are doing much worse than you think.
https://www.youtube.com/watch?v=Nu-nlQqFCKg