It COULD be called a Gigayear, but in practice it is simply called "a billion years".
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β 13y agoNot accounting for leap years, a billion seconds is 31.7 years.================================If your year is the period of time printed on a calendar, then you have toworry about leap years.If your year is the length of time the Earth takes to complete one orbital revolutionaround the sun, then you don't, because all years have the same length.1 billion seconds = 31.6875 [sidereal] years (rounded)
1 billion minutes ago was the year 110 . 1 billion minutes later will be the year 3913 .
year 1991.
A period of one year can be called a year, or astronomically speaking, a revolution.
One billion seconds ago is roughly the equivalent of 31.7 years ago, using the US definition of one billion. One billion is one thousand millions.
a century
A year. unless thats not what you meant
The period of time closely following a marriage is often referred to as the "Honeymoon" period. It is recognized as a time of little conflict in a relationship.
The period of time it takes for Earth to orbit the Sun once is approximately 365.25 days. This is why we have a leap year every four years to account for the extra 0.25 days.
A millenia.AnswerA megayear. Zekromrocks:A millennia is 1000 years isn't it?
A gigayear is equivalent to one billion years. This means that a gigayear is a much larger unit of time compared to a regular year. To put it into perspective, there are one billion years in a gigayear, making it a significantly longer period of time.
12 billion
Not accounting for leap years, a billion seconds is 31.7 years.================================If your year is the period of time printed on a calendar, then you have toworry about leap years.If your year is the length of time the Earth takes to complete one orbital revolutionaround the sun, then you don't, because all years have the same length.1 billion seconds = 31.6875 [sidereal] years (rounded)
The amount of time it takes for a planet to orbit the sun is called its orbital period or year. This period can vary depending on the planet's distance from the sun.
365.24 days. We have a special name for that period of time. We call it a "year".
It has no individual name
Seasons