Ben 10 Alien Force: Vilgax survives the destruction of the Chimerian Hammer

Feat

Due to containing a fusion drive, if Vilgax's spaceship were to crash the resulting explosion would destroy all of Bellwood and everything else for 100 miles. (14:40)

Vilgax survived the explosion of his spaceship but was left in a weakened state for most of Ultimate Alien.

Calculation

1 mile - 1.60934 kilometers

100 * 1.60934 = 160.934 kilometers.

160.934 / 2 = 80.467 kilometers

Y = ((x/0.28)^3/1000)

x = Radius of the explosion in kilometers

((80.467/0.28)^3/1000) = 23,734.46 Megatons

Multiplying by 0.5 because only 40 to 50 percent of the total energy of the explosion is actually from the blast.

189,875.67 * 0.5 = 11,867.23 Megatons

Final Tally

Vilgax survives the destruction of the Chimerian Hammer = 11.867 Gigatons (Island level)