No, I checked the raw again and as far as I can tell it very much does say that. It has "10m", no unit for "ten lots of one thousand" or whatever, and next to "m" it has the katakana for "meters".
Several of their powers are in many respects not that impressive - you get energy blasts and whatnot but this is really not shounen territory with tier lists and what have you, at least not so far. I don't want to spoil anything, though, since some of the "weakest" characters in the lineup are in some ways some of the coolest/best-written IMO.
(To be clear, FWIW I've done 2-9 for myself so far with a combination of MTL, very basic Japanese and looking stuff up. Wasn't planning on uploading them - though I'm getting tempted... - I just wanted to comment since I rate this series so highly and it's great to see other people like it. I haven't done SFX either apart from anything in speech bubbles, though I have redrawn all the title pages and done a simple English logo. I definitely got a couple of minor things wrong compared to demiurge - and I didn't do the text messages/IMs half as well as him - though as far as I can tell mine is otherwise largely the same, just a different style.)