We're going to solve 66729633 multiplied by 56673259
66729633 × 56673259 = 56673259 × (66729633)
+ 56673259 × 3 which equals 170019777
+ 56673259 × 30 resulting in 1700197770
+ 56673259 × 600 that results in 34003955400
+ 56673259 × 9000 which equals 510059331000
+ 56673259 × 20000 that is equal 1133465180000
+ 56673259 × 700000 resulting in 39671281300000
+ 56673259 × 6000000 which equals 340039554000000
+ 56673259 × 60000000 which equals 3400395540000000

= 3781785773983947
