üst kat

10^0=metre(m)
10^1=dekametre(dem)
10^2=hectometre(hm)
10^3=kilometre(km)
10^6=megametre(Mm)
10^9=gigometre(Gm)
10^12=terametre(Tm)
10^15=petametre(Pm)
10^18=egzometre(Em)
10^21=zettometre(Zm)
10^24=yottometre(Ym)