Full name: millimillennium
Plural form: millimillennia
Category type: time
Scale factor: 31536000
The SI base unit for time is the second.
1 second is equal to 3.1709791983765E-8 millimillennium.
Valid units must be of the time type.
You can use this form to select from known units:
The SI prefix "milli" represents a factor of 10-3, or in exponential notation, 1E-3.
So 1 millimillennium = 10-3 millennia.
The definition of a millennium is as follows:
A millennium is a period of time equal to one thousand years. There are two main viewpoints about naming millennia and there was a popular debate leading up to the celebrations of the year 2000 as to whether 2000 was the beginning of a new millennium. Historically, there has been debate around the turn of the millennium, centuries and decades before.