Alright, let's work through 29929744 times 69928862 step by step
29929744 × 69928862 = 69928862 × (29929744)
+ 69928862 × 4 what gives us 279715448
+ 69928862 × 40 that is equal 2797154480
+ 69928862 × 700 that results in 48950203400
+ 69928862 × 9000 yielding 629359758000
+ 69928862 × 20000 which equals 1398577240000
+ 69928862 × 900000 what gives us 62935975800000
+ 69928862 × 9000000 yielding 629359758000000
+ 69928862 × 20000000 that equals 1398577240000000

= 2092952937871328
