First, determine the number of cubic feet. Pipe is 4 feet in diameter- so radius is half that- 2 feet. Area is pi (3.14) times radius squared. 2x2=4, x 3.14 = 12.56 SQUARE feet of area. Multiply that by the length in feet- 5,280, and you get a VOLUME of 66,316.8 CUBIC feet. one cubic foot holds 7.48 gallons- so your pipe can hold 496,084.115 gallons of water- almost a half million gallons.
1 cubic mile = 1.10111715 × 1012 US gallons.
One cubic mile contains 1.10111715 × 1012 US gallons of water.
15
(1 mile)3 x (5,280 feet per mile)3 x (12 inches per foot)3 / (231 cubic inches per gallon) =1,101,117,147,428.57 gallonsor 1.10112 trillion gallons (rounded)
Approximately .067 gallons to the mile.
Gallons per mile? No vehicle burns that much fuel.
It requires a volume of about one cubic mile to contain 1,101,117,140,000 gallons of water.
10000 gallons
multiply kilometers per liter by .425144 to get gallons per mile
The United States Geologic Survey (USGS) estimates there to be 326,000,000 cubic miles of water on the planet. A cubic mile can hold a little more than 1.1 X 1012 gallons. The USGS also estimates that 96.5% of that water is in the planets oceans. 96.5% X (1,100,000,000,000 gallons per cubic mile) X (326,000,000 cubic miles) =============================== = 346,049,000,000,000,000,000 gallons.
6 US gallons per mile is 0.0709 km/L
Gallons and miles are two different measurements and they do not go into each other.