scientific notation

Tera

Metric prefix with the symbol $T$, representing a factor of $10^{12}$ ($1,000,000,000,000$).

Giga

Metric prefix with the symbol $G$, representing a factor of $10^9$ ($1,000,000,000$).

Mega

Metric prefix with the symbol $M$, representing a factor of $10^6$ ($1,000,000$).

Kilo

Metric prefix with the symbol $k$, representing a factor of $10^3$ ($1,000$).

Hecto

Metric prefix with the symbol $h$, representing a factor of $10^2$ ($100$).

Deca

Metric prefix with the symbol $\text{da}$, representing a factor of $10^1$ ($10$).

Base unit

The standard fundamental unit in the metric system with no prefix, representing a factor of $10^0$ ($1$).

Deci

Metric prefix with the symbol $d$, representing a factor of $10^{-1}$ ($0.1$).

Centi

Metric prefix with the symbol $c$, representing a factor of $10^{-2}$ ($0.01$).

Milli

Metric prefix with the symbol $m$, representing a factor of $10^{-3}$ ($0.001$).

Micro

Metric prefix with the symbol $\mu$, representing a factor of $10^{-6}$ ($0.000001$).

Nano

Metric prefix with the symbol $n$, representing a factor of $10^{-9}$ ($0.000000001$).