Alright, let's work through 74430745 times 31073931 step by step
74430745 × 31073931 = 31073931 × (74430745)
+ 31073931 × 5 that equals 155369655
+ 31073931 × 40 which equals 1242957240
+ 31073931 × 700 that is equal 21751751700
+ 31073931 × 0000 resulting in 0
+ 31073931 × 30000 giving us 932217930000
+ 31073931 × 400000 giving us 12429572400000
+ 31073931 × 4000000 that is equal 124295724000000
+ 31073931 × 70000000 what gives us 2175175170000000

= 2312855834408595
