What is the power of ten for the prefix "peta"?

The prefix "peta" represents a factor of ten to the 15th power, or 10^15. In the International System of Units (SI), prefixes are used to denote multiples or fractions of units, with each prefix corresponding to a specific power of ten. Peta is one of the larger prefixes, commonly used in fields like computing and data storage, such as a petabyte (PB), which equals 1,000 terabytes or 1,000,000 gigabytes.

Understanding these prefixes is essential for accurately expressing quantities in a standardized format, allowing for easier communication of large scales commonly encountered in scientific, engineering, and technical disciplines. This makes the correct answer, 10^15, significant in providing clarity and precision when working with large numerical values.