|
|
|
|
|
|
Kilosecond is equal to 1000second (unit of time), comes from a combination of the metric prefix kilo (k) with the second (s). Plural name is kiloseconds with symbol isks.
Zettasecond is equal to 1021 second (unit of time), comes from a combination of the metric prefix zetta (Z) with the second (s). Plural name is zettaconds with symbol is Zs.