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Not accounting for leap years, a billion seconds is 31.7 years.
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If your year is the period of time printed on a calendar, then you have to
worry about leap years.
If your year is the length of time the Earth takes to complete one orbital revolution
around the sun, then you don't, because all years have the same length.
1 billion seconds = 31.6875 [sidereal] years (rounded)
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How long in years is 1 billion minutes?
One billion minutes = ~1,901.3 years.
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1 billion seconds is 32 years
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86,400
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How long does the formation of solar systems take?
I would say around 8 billion years. Earth has been around for 5 billion years, and the universe has existed for only 13 billion. In other words, A LONG< LONG< time The universe has existed for 14 billion years. God!!
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4.6 billion years
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1 billion seconds is about 31 years and 215.56 days
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It started about 4.6 billion years ago, and ended about 3.8 billion years ago.
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30 billion years
How long to earn a bachelor's in chemistry?
A BILLION YEARS
For how long has earth's climate been changing one hundred years ago or one million years or one billion years or five billion years?
1000 years
