1,000,000,000 or a billion.
5 billion
An eon is not a precise term: it refers to a very long period of time. Some consider an eon to be a billion years. That is 8,766 billion hours.
1 million for 1 eonps I am a kid I like this app a lot
It is the Phanerozoic Eon.
Fifty, and an eon is 10,000. A century is 100 years...
eon
An eon is equal to one billion years. Eons are divided into eras which can be specific or non specific periods of time.
An eon is not a precise term: it refers to a very long period of time. Some consider an eon to be a billion years. That is 8,766 billion hours.
Approximately 31536000000000000 seconds are in an eon.
An eon is an undefinable EXTREMELY long period of time- millions or billions of years. Since it has no defined length of time, it cannot be stated in hours- or days or years.
Precambrian is an informal term for the time before the Cambrian Period, the first period of the Phanerozoic Eon. The Precambrian consists of three eons, the Hadean, the Archean, and the Proterozoic. The Hadean Eon is about 760,000,000 years long. The Archean Eon is about 1,300,000,000 years long. The Proterozoic Eon is about 1,960,000,000 years long This comes to a total of 4,025,000,000 years.
The Precambrian Super-Eon lasted from 4,576.2 until 542 million years ago approximately 4.0422 billion years.
If your question is related to the EON, as a time-period used in geology, it takes 500 or more millions of years.
Eon: Phanerozoic Era: Mesozoic Period: Late Jurassic to Early Cretaceous Time range: 155 to 140 million years ago
In common usage, an eon is an indefinite period of time. If it could be quantified, it would be in terms of centuries, not months. As a specific geologic term, it is equal to a billion years, which is 12 billion months.
An eon is a made up of two or more eras. They are defined in terms of what was happening on the planet in biological and geological terms rather than in number of years. We are now 541 million yeras (Myr) into the current eon - the Phanerozoic eon. Before that was the Proterozoic eon which lasted 1959 Myr, the Archean eon (1500 Myr) and the oldest, the Hadean eon (500 Myr).