How many gallons of water is there in all the oceans combined??
550346
eleventy-seven-gazillion-batrillion\n\nthat should have been batrillion
1028397
I think you must mean, "How many liters are there in a gallon?" There are 3.785 liters in a gallon.
490831
Volume of Earth's Oceans = 3.28*10^8 mi^3\n\nconvert cubic miles to gallons:\n1 mi^3 = 5280^3 ft^3\n1 ft^3 = 7.48 US liquid gallons\n\nSo, volume = 3.28*10^8 * 5280^3 * 7.48 = 3.61*10^20\n\nAssume bucket size is 5 gallons (divide answer by 5):\n\n7.22*10^19 buckets are needed to fill all of Earth's oceans.\n\nThat's 72,200,000,000,000,000,000 5-gallon buckets, or 72.2 quintillion.
680021
More specifically, 1 gallon = 3.7854117 liters
56978
water, water and more water
393424
Hmmmm,\nA human bladder holds about 250 cc\n1.00000 Cubic Centimeter = 0.03381 Fluid Ounces (US)\nthats 84.525 oz per person.\n(yes I have too much time on my hands and am a sucker for a riddle.)\n\nThe world population reached 6 billion on July 19, 1999 acording to another answer here.  \nEvery minute there are an estimated 250 births and 103 deaths in the world, which equals an increase of 147 people every sixty seconds. \nSource(s):\nhttp://www.factmonster.com/ipka/a0778698... \nThat's another 77,263,200people each year.\nSo on July 19th 2006 there will be 6,540,842,400 people in the world approx.\n\nLake Erie holds, from another answer here on yahoo, 1,277,295,890,000,000,000,000 gallons.\n\nSo if 6,540,842,400 people urinate 84.525 oz into Lake Erie That would fill it with 552,864,703,860 oz or 4,319,255,499 gallons approx of urine.\n\nWith only 4,319,255,499 gallons of urine in a 1,277,295,890,000,000,000,000 gallon container you could not turn it yellow from space.  It would only replace 0.000,000,000,003% of the lake.\n\nLooks like world peace can't acomplish everything!  LOL
1087073
I believe that it's litres that u want..\nSo here's the answer..\n\n1 US gallon = 3.7854118 litres
808898
As there are only about 319 Million cubic miles of water in all the oceans today, that is a ridiculous statement, as water has been added not taken away over time.\n\n4.4 Billion m³ = 1,056,293,346 miles³
264541
I read recently in a weekly magazine that there are 230,000 oceanic and 1.5 million non oceanic (land + air + lakes + river) classified species. According to the same article there would be around 1.5  to 2 millions not classified species in the oceans alone.\nI don't consider this magazine very higly and it did not state its sources.\nBut anyways, I would guess less than 3 million in all.
192567
75%  2/3 of the earth is covered with water
844016
size.\n\n\nOceans (from Ὠκεανός Okeanos in Greek, the ancient Greeks noticing the strong current that flowed off Gibraltar and assuming it was a great river) cover almost three quarters (71%) of the surface of the Earth, and nearly half of the world's marine waters are over 3,000 meters (9,800 ft) deep. The area of the oceans is 361 million sq. km.\n\nThis global, interconnected body of salt water, called the World Ocean, is generally divided by the continents and archipelagos into the following bodies, from the largest to the smallest: the Pacific Ocean, the Atlantic Ocean, the Indian Ocean, the Southern Ocean, and the Arctic Ocean.\n\nSmaller regions of the oceans are called seas, gulfs, straits and other names.\n\nA sea is a large expanse of saline water connected with an ocean, or a large, usually saline, lake that lacks a natural outlet such as the Caspian Sea and the Dead Sea. The term is used colloquially as synonymous with ocean, as in the tropical sea or down to the sea shore, or even sea water referring to water of the ocean. Large lakes are sometimes referred to as inland seas, such as the Great Lakes. Many seas are marginal seas, in which currents are caused by ocean winds; others are mediterranean seas, in which currents are caused by differences in salinity and temperature.\n\nhttp://www.iho.shom.fr/PUBLICATIONS/download.htm
54541
We don't really know how many creatures live in the sea, so it would be impossible to guess how much cubic space would be made available by the removal of the animals. \n\nStill, there is so much water that the ratio of water to earth would still be approximately 3/4.\n\nAll Water on Earth:\n\nOceans__________________97.24%\nAll ice caps/glaciers________2.14%\nGroundwater______________0.61%\nFreshwater lakes__________0.009%\nInland seas/salt lakes______0.008%\nSoil Moisture_____________0.005%\nAtmosphere______________0.001%\nAll rivers_________________0.0001%\nTotal____________________100%
593980
1 gallon is 3.78 liters.\nin +4 C, 1 g water = 1 ml water\n3780g water we have.\n3780/18= 210 moles\nUsing avagadro number you can calculate\n1264,2*10^23 water molecules
396961
Lake Erie is 116 cubic miles in volume, so that comes out to 1.277 x 10^24 gallons.\n\nor 1,277,295,890,000,000,000,000,000 gallons\n\ngive or take a few gallons.
64688
How salty the ocean is, however, defies ordinary comprehension. Some scientists estimate that the oceans contain as much as 50 quadrillion tons (50 million billion tons) of dissolved solids.\nIf the salt in the sea could be removed and spread evenly over the Earth's land surface it would form a layer more than 500 feet thick, about the height of a 40-story office building.
1161237
One cubic feet of water is 7.48 gallons.\nFind the volume of water in your swimming pool.\nSuppose it is V cubic feet.\n(If your pool has the same depth d feet every where, then \nV = (10)(15)(d) = 150 d)\nThen the number of gallons of water is V/7.48.\n\n(If the depth is not the same every where, you can make an estimate of the number of gallons, by taking d = average depth)
58837
Using 6,525,486,603 as the world population, (http://www.census.gov/ipc/www/popclockworld.html\n\nand 150 lbs as an average mass per person (my guess)\nyou get total mass of people on the planet of:\n489,411,495 tons. This would equal the weight of 122 billion gallons of fresh water. \n\nLake Mead, near Las Vegas, Nevada, holds about 9,300 billion gallons of water. The entire human population would fit into only about 1.3% of the lake. \n\nWithout people, the mass of the earth would be changed by a very very insignificant amount.