No problem, we've got 23200123 and 34007670 to multiply
23200123 × 34007670 = 34007670 × (23200123)
+ 34007670 × 3 which equals 102023010
+ 34007670 × 20 what gives us 680153400
+ 34007670 × 100 what gives us 3400767000
+ 34007670 × 0000 yielding 0
+ 34007670 × 00000 giving us 0
+ 34007670 × 200000 that is equal 6801534000000
+ 34007670 × 3000000 yielding 102023010000000
+ 34007670 × 20000000 which equals 680153400000000

= 788982126943410
