100000000000000000000000000000000000000 - 285479754 = 99999999999999997748809823456034029568
figure it out
That's an infinite list.
100000000000000000000000000000000000000
100000000000000000000000000000000000000 kg
One hundred undecillion.
One-third .
Conditions are important. On a perfectly pitch dark night, with no fog or mist, it can be seen for a mile or more. There are few places that are that dark. A few hundred yards is easy enough to picture, even with some other lights around or a full moon.
http://www.freemoneyfinance.com/2006/09/salaries_of_ave.html circa 2006 * Basketball (NBA) -- $5,000,000* Baseball (MLB) -- $2,800,000* Football (NFL) -- $1,750,000* Hockey (NHL) -- $1,500,000* Men's Golf -- $973,495* Women's Tennis -- $345,000* Men's Tennis -- $260,000* Women's Golf -- $162,043
The exact number is unknown, but the total for all species is hundreds of millions. At least several million a year are caught or killed (two of the higher estimates are 150 million sharks, or 500,000 tons of sharks, each year).