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billion

billion

∞ 1.0
One thousand million written 1,000,000,000
  • numeral
  • /ˈbɪljən/
: mil millones
  • Over $1 billion a year!
  • one billion
  • one billion dollars
  • about one billion

So how big would a stack of a billion dollar bills be?

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Examples

  • And my students and clients have done over a billion dollars in sales.

  • We have over a billion dollars walking in and out of these offices looking for love.

  • So we have gone from a zero to a billion in just six years.

  • And it can be yours for a billion dollars.

  • This dress must have been seen several billion times around the world.

  • If you wanna make a billion dollars, that is the secret.

  • I mean, there was half a billion dollars worth of funding on the line.

  • We spend $250 billion a year on defense.

  • Today, the government of the United States borrows $2 billion every 11 hours.

    Academic text (2011)
  • The new technology company is valued at over one billion dollars.

Synonyms

one thousand million
vsbillion
  • UK
1.0

A number equal to 1,000,000,000 written as one followed by nine zeros

has the same numeric value but uses a different word form

Compounds

A measure of how many billion math calculations a computer does each second

A rough annual grass grown for edible seeds, animal feed, and wildlife food

How Many

trillion
346 2.6
billion
∞ 1.0
million
∞ 1.0
thousand
∞ 1.0

Surface Forms

billion cardinal word
1,000,000,000 cardinal digit
1 billion cardinal word

Etymology

Billion comes from the parts bi- 'two' and million, so it was made as the next step after a million. Today most English speakers use billion to mean 'one thousand million', 1,000,000,000, so think of it as the big number after million.