Alright, let's work through 75706881 times 74611045 step by step
75706881 × 74611045 = 74611045 × (75706881)
+ 74611045 × 1 which equals 74611045
+ 74611045 × 80 what gives us 5968883600
+ 74611045 × 800 resulting in 59688836000
+ 74611045 × 6000 what gives us 447666270000
+ 74611045 × 00000 giving us 0
+ 74611045 × 700000 giving us 52227731500000
+ 74611045 × 5000000 that equals 373055225000000
+ 74611045 × 70000000 which equals 5222773150000000

= 5648569505100645
