Alright, let's work through 97994819 times 41921720 step by step
97994819 × 41921720 = 41921720 × (97994819)
+ 41921720 × 9 that results in 377295480
+ 41921720 × 10 which equals 419217200
+ 41921720 × 800 that equals 33537376000
+ 41921720 × 4000 what gives us 167686880000
+ 41921720 × 90000 giving us 3772954800000
+ 41921720 × 900000 that results in 37729548000000
+ 41921720 × 7000000 yielding 293452040000000
+ 41921720 × 90000000 yielding 3772954800000000

= 4108111363568680
