Alright, let's work through 70422521 times 39934034 step by step
70422521 × 39934034 = 39934034 × (70422521)
+ 39934034 × 1 that results in 39934034
+ 39934034 × 20 yielding 798680680
+ 39934034 × 500 which equals 19967017000
+ 39934034 × 2000 what gives us 79868068000
+ 39934034 × 20000 that is equal 798680680000
+ 39934034 × 400000 yielding 15973613600000
+ 39934034 × 0000000 that is equal 0
+ 39934034 × 70000000 that equals 2795382380000000

= 2812255347979714
