Convert si (Chinese) to yottameter
Selected category: length.
Definition and details for si (Chinese):
Si is a Chinese unit of length equal to 1/100000 chi (Chinese foot) or 3.33 µm.
Definition and details for yottameter:
Yottameter (Ym) is a metric unit of distance equal to 1024 meters. The radius of the observable universe is about 200 yottameters.