A billion years can be called an aeon in astronomy or geology. …
What do you call a period of 10000000000 years?
The word millennium derives from the Latin thousand, thousand and annus, year. …
What about after a millennium?
The next station after the millennium is the terasecond. For a rounded number of years, it is megaannum.
What is the word for 1,000 years?
Since mille means thousand in Latin, a millennium lasts 1,000 years.
What is a millennium decade?
A decade means ten years, a century means a hundred and a millennium means a thousand. Think: a decade of marriage, the new millennium. In Latin, in the Romance languages and in the metric system, a thousand stands for a thousand.
What is a period of 1000000 called?
A million years is called Megaan, often abbreviated to Ma. This term comes from the word parts mega, which means huge and yearly.
What’s longer than a millennium?
After millennia we use year numbers like One HundredThousand Years , or some use metric prefixes for annum (e.g. Megaannum as referenced in Wikipedia), but they’re basically the same idea.
What’s longer than a century?
Decade: Ten (10) years. Century: One hundred (100) years. Millennium: One thousand (1000) years. Light year: The distance that light can travel in one Earth year. (Nearly 6 trillion miles)
What is the Millennium Age?
Millennium, a period of 1,000 years. The Gregorian calendar, proposed in 1582 and later adopted by most countries, did not include the year 0 in the transition from B.C. (years before Christ) to AD (years since his birth). The 1st millennium covers the years 1 to 1000 and the 2nd millennium covers the years 1001 to 2000.
What’s more than a millennium?
Decade: Ten (10) years. Century: One hundred (100) years. Millennium: One thousand (1000) years. There are also terms used to describe millions of years.
What do you call 10,000 years?
10,000 years is called decem millenniuum or myriaannum (although these are not commonly used).
What is it called after 1000 years?
Millennium, a period of 1,000 years. … Thus the 1st millennium spans the years 1-1000 and the 2nd millennium spans the years 1001-2000.
What happens after a teraannum?
There is a megaannum (Ma) that is one million years. There is one gigaannum (Ga) equal to one billion years. There is one teraannum (Ta) equal to a thousand billion years.
What is another word for thousand years?
A millennium (plural millennials or millennials) is a period of one thousand years, sometimes referred to as a kiloannum (ka) or kiloyear (ky).
What do you call 100,000 years?
Century: One hundred (100) years.
What about after a millennium?
The answer is Eon. Aeon often refers to a period of one billion years. Accumulation is correct: the word myriad technically meant 10,000 and could be useful about 8,000 years from now.