No problem, we've got 42269043 and 83336380 to multiply
42269043 × 83336380 = 83336380 × (42269043)
+ 83336380 × 3 what gives us 250009140
+ 83336380 × 40 which equals 3333455200
+ 83336380 × 000 what gives us 0
+ 83336380 × 9000 that results in 750027420000
+ 83336380 × 60000 what gives us 5000182800000
+ 83336380 × 200000 yielding 16667276000000
+ 83336380 × 2000000 producing 166672760000000
+ 83336380 × 40000000 producing 3333455200000000

= 3522549029684340
