You can put this solution on YOUR website! 130 degrees 13 minutes equals 130 degrees plus 13/60 degrees = 130.21666666... degrees.
that * pi / 180 = 2.272709574 rads (radians).
that * 1000 = 2272.709574 mils (milli-radians).
1 rad = 1000 mils (not nato mils).
do not confuse a mil with a nato mil.
they are not the same.
1 minute = 1/60 degrees.
1 degree = 60 minutes.
to convert from degrees to radians, multiply the degrees by pi / 180.