If you mean 16,000 then that would be written out like this sixteen thousand.
two and eight thousands
Twelve ten thousands
eighty eight thousands
one and twenty-three thousands
thirty four and eighty seven thousands
Sixteen.
seize
Twenty thousands two hundreds and six.
Five hundred and nine ten thousands.
Six hundred and thirty thousands two
It is: one point six = 1.6
Eight hundredths (preferred) or eighty thousandths.