So at the current market rate of 2.80 dollars you'll have 2800 EC's per factoid.
I understand how you arrived at those numbers, but the actual amount in practice is much less currently
Burned some factoids a week ago and got about 1100 EC/FCT
edit:
just checked again and its 1176 EC/FCT, the current burn rate is well over double the number of factoids you've originally calculated