Full name: exapyeong
Alternate spelling: exapyong
Category type: area
Scale factor: 3.3057851239669E+18
The SI derived unit for area is the square meter.
1 square meter is equal to 3.025E-19 exapyeong.
Valid units must be of the area type.
You can use this form to select from known units:
The SI prefix "exa" represents a factor of 1018, or in exponential notation, 1E18.
So 1 exapyeong = 1018 .
The definition of a pyeong is as follows:
A pyeong is a unit of the size of rooms or buildings in Korea, Japan, and Taiwan equal to 400/121 square metres.