1 units, conversion factors and tables, 3 si pre-fixes, 4 greek alphabet – Roxul Industrial Insulation Process User Manual
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3.1 Units, conversion factors and tables
3.1.3 SI pre-fixes
Decimal parts and multiples of units are conveyed
by means of prefixes and corresponding symbols.
Several prefixes cannot be compounded.
3.1.4 Greek alphabet
Name
Symbol
Conversion factor
Atto
A
10
-18
Femto
F
10
-15
Piko
P
10
-12
Nano
n
10
-9
Mikro
μ
10
-6
Milli
m
10
-3
Centi
c
10
-2
Deci
d
10
-1
Deca
da
10
1
Hecto
h
10
2
Kilo
k
10
3
Mega
M
10
6
Giga
G
10
9
Tera
T
10
12
Peta
P
10
15
Exa
E
10
18
Greek alphabet
Α α
Alpha
Η η
Eta
Ν ν
Nu
Τ τ
Tau
Β β
Beta
Θ θ
Theta
Ξ ξ
Xi
Υ υ
Ypsilon
Γ γ
Gamma
Ι ι
Iota
Ο ο
Omicron
Φ φ
Phi
Δ δ
Delta
Κ κ
Kappa
Π π
Pi
Χ χ
Chi
Ε ε
Epsilon
Λ λ
Lambda
Ρ ρ
Rho
Ψ ψ
Psi
Ζ ζ
Zeta
Μ μ
Mu
Σ σ
Sigma
Ω ω
Omega
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