First of all, the amount of dark energy for every m^3 is around 6.0e-10J/m^3. That might not seem like a lot, but keep in mind the Universe is incredibly big. Next we need the volume of the observable universe, which is 46,508,000,000 lightyears in radius (or 4.39999652819e+26m).
V = 4/3πr^3
= 4/3 X π X 4.39999652819e+26^3
= 3.5681706e80m^3
Before we can get our energy though, there is something else to note; GaoGaiGar Final notes the Universe is only 90 million light years across (or 8.514657425e+24m). This is stated not only in the aforemost collection of quotes, but also on the official website.
V = 4/2πr^3
= 4/3 X π X 8.514657425e+24^3
= 2.58577152e75m^3
We have our volume, but there are two more things we still need! Next, we need to find our timeframe, which thanks to the official GaoGaiGar website and GaoGaiGar vs Betterman, we can find.
The regeneration program started when the mechanization ceased, accompanied by a visual of the Z-Master being destroyed. Now we can fit together the final pieces of the puzzle...
T = 7 + 365 + 31 + 28 + 31 + 30 + 31 + 30 + 31
= 584 X 24 X 60 X 60
= 50457600s
Almost there...but there's one last thing we need; as the Universe wasn't completely sucked up, we'll have to find the percentage of the dark matter that Pisa Sol absorbed...and even here I think we have an answer. After the gravity goes out on Orbit Base due to the electromagnetic waves caused by the contraction of space, it's said that it is "99% finished."
This could very well be the amount of dark matter absorbed (they mention how gravity's gone off on the space station, but given context, I think the amount of dark matter absorbed makes more sense). So we just times to volume by the percentage...
(Low end)
V = 2.58577152e75 X 99%
= 2.5599138e75m^3
(High end)
V = 3.5681706e80 X 99%
= 3.53248889e80m^3
At last, we can find our energy!
(Low end)
E = 2.5599138e75 X 6.0e-10
= 1.53594828e66/10^44
= 15.3594828 ZETAFOE (15359482800000000000000 FOE)
(High end)
E = 3.53248889e80 X 6.0e-10
= 2.11949333e71/10^44
= 2.11949333 NINAFOE (2119493330000000000000000000 FOE)
It wasn't all sucked up at once though; it took time. Even with that said and done, it would have taken a colossal amount of dark matter every second.
(Low end)
E = 15359482800000000000000/50457600
= 304.403753 TERAFOE (304403753000000 FOE)
(High end)
E = 2119493330000000000000000000/50457600
= 42.0054329 EXAFOE (42005432900000000000 FOE)
V = 4/3πr^3
= 4/3 X π X 4.39999652819e+26^3
= 3.5681706e80m^3
Before we can get our energy though, there is something else to note; GaoGaiGar Final notes the Universe is only 90 million light years across (or 8.514657425e+24m). This is stated not only in the aforemost collection of quotes, but also on the official website.
Even though this might be a mistranslation (or it was thought that the universe was this small, but further discoveries updated it to even bigger), it's still worth looking over as a low end.
V = 4/2πr^3
= 4/3 X π X 8.514657425e+24^3
= 2.58577152e75m^3
We have our volume, but there are two more things we still need! Next, we need to find our timeframe, which thanks to the official GaoGaiGar website and GaoGaiGar vs Betterman, we can find.
That's a lot to go over, but going by this fan timeline (with sources from the above, and footnotes from the novels, which alas, only appear in the print versions)...
...Everything takes from March 2006 to July 2007, which is consistent with what Final says about it all taking over a year. But wait! There's even more to this mystery...
On Christmas Day 2005(or shortly after, but we'll go with Christmas Day), GGG left to fight the Primevals and the Z-Master at Jupiter. So, from there to 2006 we have a week (or 7 days), then 2006 gives us a year (365 days), and into 2007 we have the first 7 months (January, March, May and July having 31 days, April & June having 30 days and February having 28 days). We will assume until the end of July, just to be sure. With all of that, we can now find out how much time it took.
T = 7 + 365 + 31 + 28 + 31 + 30 + 31 + 30 + 31
= 584 X 24 X 60 X 60
= 50457600s
Almost there...but there's one last thing we need; as the Universe wasn't completely sucked up, we'll have to find the percentage of the dark matter that Pisa Sol absorbed...and even here I think we have an answer. After the gravity goes out on Orbit Base due to the electromagnetic waves caused by the contraction of space, it's said that it is "99% finished."
(Low end)
V = 2.58577152e75 X 99%
= 2.5599138e75m^3
(High end)
V = 3.5681706e80 X 99%
= 3.53248889e80m^3
At last, we can find our energy!
(Low end)
E = 2.5599138e75 X 6.0e-10
= 1.53594828e66/10^44
= 15.3594828 ZETAFOE (15359482800000000000000 FOE)
(High end)
E = 3.53248889e80 X 6.0e-10
= 2.11949333e71/10^44
= 2.11949333 NINAFOE (2119493330000000000000000000 FOE)
It wasn't all sucked up at once though; it took time. Even with that said and done, it would have taken a colossal amount of dark matter every second.
(Low end)
E = 15359482800000000000000/50457600
= 304.403753 TERAFOE (304403753000000 FOE)
(High end)
E = 2119493330000000000000000000/50457600
= 42.0054329 EXAFOE (42005432900000000000 FOE)
Total dark matter absorbed by Pisa Sol (low end) = 15.359 ZETAFOE
Total dark matter absorbed by Pisa Sol (high end) = 2.119 NINAFOE
Dark matter absorbed by Pisa Sol per second (low end) = 304.404 TERAFOE
Dark matter absorbed by Pisa Sol per second (high end) = 42.005 EXAFOE
After Pisa Sol is destroyed, all of the dark matter stolen returns to the current universe.