Alright, let's work through 61375420 times 68499278 step by step
61375420 × 68499278 = 68499278 × (61375420)
+ 68499278 × 0 resulting in 0
+ 68499278 × 20 what gives us 1369985560
+ 68499278 × 400 that results in 27399711200
+ 68499278 × 5000 which equals 342496390000
+ 68499278 × 70000 that equals 4794949460000
+ 68499278 × 300000 that is equal 20549783400000
+ 68499278 × 1000000 what gives us 68499278000000
+ 68499278 × 60000000 resulting in 4109956680000000

= 4204171956946760
