Full name: exastremma
Category type: area
Scale factor: 1.0E+21
The SI derived unit for area is the square meter.
1 square meter is equal to 1.0E-21 exastremma.
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 exastremma = 1018 .