1 gigaton is equal to 1000000000000000 grams. that's 15 zeroes after the 1 so in scientific notation that would be 1 x 10^15
A gigaton is a explosion that equalls to 1 BILLIONE tonz of tnt!
1 gigatonne (Gt) = 1,000,000,000,000 or 1012 kg
There are about 453.6 grams in one pound.
There are 10 grams in one decagram.
100 grams
One teenth of a kilogram is equivalent to 6.25 grams.
One stone = about 6,350.3 grams.
1000 grams
There are one thousand grams in a kilogram.
1/1000 grams
500 grams
31.1 grams