No problem, we've got 45565420 and 12321197 to multiply
45565420 × 12321197 = 12321197 × (45565420)
+ 12321197 × 0 yielding 0
+ 12321197 × 20 giving us 246423940
+ 12321197 × 400 which equals 4928478800
+ 12321197 × 5000 giving us 61605985000
+ 12321197 × 60000 giving us 739271820000
+ 12321197 × 500000 which equals 6160598500000
+ 12321197 × 5000000 resulting in 61605985000000
+ 12321197 × 40000000 what gives us 492847880000000

= 561420516207740
