No problem, we've got 8202367 and 42612224 to multiply
8202367 × 42612224 = 42612224 × (8202367)
+ 42612224 × 7 that equals 298285568
+ 42612224 × 60 resulting in 2556733440
+ 42612224 × 300 what gives us 12783667200
+ 42612224 × 2000 that is equal 85224448000
+ 42612224 × 00000 yielding 0
+ 42612224 × 200000 which equals 8522444800000
+ 42612224 × 8000000 yielding 340897792000000

= 349521099934208
