If the sphere is 8000.00 miles in diameter, how many gallons of water will it hold?

Question

if i have a sphere 8000 miles across in Diameter, how many gallons of water will it hold?

Answer 1

spheer with wide=8000 mile...so radius=4000mile

volume=(4/3)*pi*rad^3

=268,082,573,1006.32898 kubik mile

1 mile=5,280 ft, so 1 kubik mile=5,280^3 kubik ft=147,197,952,000

so spheer vol...multipli abuv 2 numbers

me get 3.9461205727303453*10^23   (e+23)

1 kubik foot=7.480681 gallon

=2.951966919213301 e+24 gallons