Michael (מיכ×ל) is 101
The Hebrew word for water is מים (mayim), and it's numerical value is 90.
No, the dagesh has no numerical value, and is not used in numbers.
David (דוד) = 14
Khaf (כ)
Nun (× )
Pei (פ)
Aleph (א)
Gimel (ג)
×“×™× ×” = 69
Shin (ש)
Yud (י)
Mem (מ)