Alright, let's work through 70923751 times 75134537 step by step
70923751 × 75134537 = 75134537 × (70923751)
+ 75134537 × 1 that results in 75134537
+ 75134537 × 50 giving us 3756726850
+ 75134537 × 700 yielding 52594175900
+ 75134537 × 3000 that equals 225403611000
+ 75134537 × 20000 yielding 1502690740000
+ 75134537 × 900000 that is equal 67621083300000
+ 75134537 × 0000000 that equals 0
+ 75134537 × 70000000 resulting in 5259417590000000

= 5328823193688287
