So if the plant costs maybe 20 to 30 billion and then it's half a billion left over, that's about a 60th of the value of the whole plant to decommission it.
We know in our decimal system that simplifies to zero ones and five cents or a base 60 system that would be written as zero ones and thirty one sixty FS.
The number two thousand one hundred and seven point three would be two thousand one, one hundred at zero tens plus seven ones and three tenths of a base 60 system.