Alright, let's work through 68408520 times 34454794 step by step
68408520 × 34454794 = 34454794 × (68408520)
+ 34454794 × 0 what gives us 0
+ 34454794 × 20 giving us 689095880
+ 34454794 × 500 that equals 17227397000
+ 34454794 × 8000 resulting in 275638352000
+ 34454794 × 00000 that is equal 0
+ 34454794 × 400000 resulting in 13781917600000
+ 34454794 × 8000000 that is equal 275638352000000
+ 34454794 × 60000000 that equals 2067287640000000

= 2357001464444880
