Alright, let's work through 70909764 times 98187440 step by step
70909764 × 98187440 = 98187440 × (70909764)
+ 98187440 × 4 that equals 392749760
+ 98187440 × 60 resulting in 5891246400
+ 98187440 × 700 that equals 68731208000
+ 98187440 × 9000 that results in 883686960000
+ 98187440 × 00000 that results in 0
+ 98187440 × 900000 yielding 88368696000000
+ 98187440 × 0000000 that results in 0
+ 98187440 × 70000000 which equals 6873120800000000

= 6962448198164160
