Final answer:
The prefix that stands for 10^6 (million) is mega-. It is commonly used in applications such as describing large quantities of data storage, such as megabytes, megapixels, or megahertz.
Step-by-step explanation:
The prefix that stands for 106 (million) is mega-.
Mega- is a metric prefix used in the International System of Units (SI) to denote a factor of one million (106). It is commonly used in applications such as describing large quantities of data storage, such as megabytes, megapixels, or megahertz.
For example, if you have 5 megabytes of data, that is equivalent to 5 million bytes of data.
Learn more about Metric prefixes