It is impossible to know what the remainder of the universe is, sorry.
The Universe is composed of 70% dark energy, 25% dark matter, 4% molecular hydrogen, almost 1% of stars and the rest is heavier elements.
The Universe does not have a centre.
No the universe is all matter their is.
the universe itself
The end of the universe means nothing will survive even the universe itself.
42, which is the answer to all questions about Life, The Universe and Everything, even the weird ones.
Atoms make up most matter around us. In the Universe in general, it seems that atoms make up about 4% of the mass of the Universe. The remainder of the Universe mass is dark matter and dark energy - both of unknown composition.
68
It is believed that about 4% of the mass in the Universe is normal matter. About 23% is dark matter (matter of unknown composition), the remainder being something even more mysterious called dark energy. I suggest searching the Wikipedia for "dark matter" and "dark energy", for more details about both.
Yes because there is no legit remainder. If you do 4 divided by 2 you get 2 with a 0 remainder or no remainder.
13.5
37.5
94.4
161.2222
23.5
As for example 23/8 = 2 with a remainder of 7
89.1429