Alright, let's work through 74715681 times 60108078 step by step
74715681 × 60108078 = 60108078 × (74715681)
+ 60108078 × 1 that is equal 60108078
+ 60108078 × 80 producing 4808646240
+ 60108078 × 600 resulting in 36064846800
+ 60108078 × 5000 that results in 300540390000
+ 60108078 × 10000 resulting in 601080780000
+ 60108078 × 700000 what gives us 42075654600000
+ 60108078 × 4000000 giving us 240432312000000
+ 60108078 × 70000000 resulting in 4207565460000000

= 4491015981371118
