Alright, let's work through 7079531 times 45744545 step by step
7079531 × 45744545 = 45744545 × (7079531)
+ 45744545 × 1 what gives us 45744545
+ 45744545 × 30 yielding 1372336350
+ 45744545 × 500 that is equal 22872272500
+ 45744545 × 9000 that results in 411700905000
+ 45744545 × 70000 which equals 3202118150000
+ 45744545 × 000000 that results in 0
+ 45744545 × 7000000 that results in 320211815000000

= 323849924408395
