No problem, we've got 75446745 and 88300428 to multiply
75446745 × 88300428 = 88300428 × (75446745)
+ 88300428 × 5 that equals 441502140
+ 88300428 × 40 what gives us 3532017120
+ 88300428 × 700 that equals 61810299600
+ 88300428 × 6000 that is equal 529802568000
+ 88300428 × 40000 that results in 3532017120000
+ 88300428 × 400000 that results in 35320171200000
+ 88300428 × 5000000 that equals 441502140000000
+ 88300428 × 70000000 resulting in 6181029960000000

= 6661979874706860
