The British One Pound coin is 3.15mm thick, so 317 or 318 coins should make a metre high stack.
The British One Pound coin is 3.15 mm thick, so a stack of 100 of them would be 315 mm high.
10 centimeters long
100
The answer depends on 6.5 million what, and in what units. A stack in 50 pounds notes will be different from a stack for the same amount in 1 penny coins.
Let's see, now. The £ coin is 3.15mm thick. So a thousand will be 3.15 metres, and a million will be 3,150 metres. Which is around 5 times higher than the worlds tallest building, to date, Burj Khalifa in Dubai.
Assuming each UK pound coin weighs approximately 9.5 grams, one million pound coins would weigh 9,500,000 grams or 9,500 kilograms. If you stack them vertically, the height of each coin being approximately 3.15 mm, the total stack would be approximately 29,925 meters high. This is equivalent to roughly 98,263 feet or 18.6 miles.
A dime is 1.35 mm (0.135 cm) thick so a 5 cm stack would contain5/0.135 = 37.04 coins (approx).A dime is 1.35 mm (0.135 cm) thick so a 5 cm stack would contain5/0.135 = 37.04 coins (approx).A dime is 1.35 mm (0.135 cm) thick so a 5 cm stack would contain5/0.135 = 37.04 coins (approx).A dime is 1.35 mm (0.135 cm) thick so a 5 cm stack would contain5/0.135 = 37.04 coins (approx).
A Canadian one dollar coin (a "loonie") is 1.75mm thick and 26.5mm in diameter (actually it is not round - rather,it has 11 curved sides - but the difference should be minimal for our purposes here). If your question is "How many loonies in a stack of coins one meter high?", then the answer is 1000/1.75 = 571.43, or about 571. If your question is "How many loonies laid end to end would be needed to stretch one meter?", then the answer is 1000/26.5 = 37.74, or about 38.
One mile is 1609344 mm. A US nickel is 1.95 mm thick, so a mile-high stack would contain 1609344 / 1.95 = 825,305 coins, rounded to the next-highest whole number. Each nickel is worth 5 cents so the stack's value would be 825305 * 5 = 4126525 cents, or $41,265.25
The weight of a £1 coin is 9.5 grams. Therefore 5,000 would weigh 47,500 grams. This equates to: 47.5 kilo 105 lb Curiously, at todays' market values, this weight in gold (105lb) would be worth $1,464,320. 5000lb of gold (which, lest we forget, is what the currency used to be based upon) would be worth over $70million
12 x 3 / 4 = 9 The stack is 9 inches high.