That depends what the billion are.
Are they one billion quarts ? Barrels ? Pints ? Liters ? Cups ? Ounces ? Drops ?
A billion US fluid gallons = 832,674,184.629 Imperial gallons (rounded)
there are 1.3 sextillon liters or 343 billion billion gallons of water
1 billion liters = 264,172,052 US gallons.
8 billion gallons is 24,551 acre-feet.
40 billion gallons
Micron to millimetre is /1000. micron cubed to mm cubed is / a billion. Therefore this is 1mm3. 1mm3 is 2.64172x10-7 US gallons
seven billion gallons
449,092,450.91 liters
There are approximately 696 billion gallons of water in Lake Winnebago.
Multiply gallons by 8.345 to get your answer.
8 billion barrels (oil) equates to 336 billion US gallons.
Aproximately 2 billion
You do the math: A gallon of water weighs a little over eight pounds: 8.34 lbs. One Ton = 2,000 lbs, 1 billion tons of water = 2,000 billion lb Divide 2 thousand billion pounds by 8.34 and there is your answer in gallons: 240 billion gallons