Prefix Flashcards
Quetta
Factor: 10³⁰
Name: Nonillion (U.S. short scale)
Letter: Q
Ronna
Factor: 10²⁷
Name: Octillion (U.S. short scale)
Letter: R
Yotta
Factor: 10²⁴
Name: Septillion (U.S. short scale)
Letter: Y
Zetta
Factor: 10²¹
Name: Sextillion (U.S. short scale)
Letter: Z
Exa
Factor: 10¹⁸
Name: Quintillion
Letter: E
Peta
Factor: 10¹⁵
Name: Quadrillion
Letter: P
Tera
Factor: 10¹²
Name: Trillion
Letter: T
Giga
Factor: 10⁹
Name: Billion
Letter: G
Mega
Factor: 10⁶
Name: Million
Letter: M
Kilo
Factor: 10³
Name: Thousand
Letter: k
Hecto
Factor: 10²
Name: Hundred
Letter: h
Deca
Factor: 10¹
Name: Ten
Letter: da
Unit
Factor: 10⁰ = 1
Name: One, Unity
Deci
Factor: 10⁻¹
Name: Tenth
Letter: d
Centi
Factor: 10⁻²
Name: Hundredth
Letter: c
Milli
Factor: 10⁻³
Name: Thousandth
Letter: m
Micro
Factor: 10⁻⁶
Name: Millionth
Letter: µ (mu)
Nano
Factor: 10⁻⁹
Name: Billionth
Letter: n
Pico
Factor: 10⁻¹²
Name: Trillionth
Letter: p
Femto
Factor: 10⁻¹⁵
Name: Quadrillionth
Letter: f
Atto
Factor: 10⁻¹⁸
Name: Quintillionth
Letter: a
Zepto
Factor: 10⁻²¹
Name: Sextillionth
Letter: z
Yocto
Factor: 10⁻²⁴
Name: Septillionth
Letter: y
Ronto
Factor: 10⁻²⁷
Name: Octillionth
Letter: r
