Alright, let's work through 5826 times 1491 step by step
5826 × 1491 = 1491 × (5826)
+ 1491 × 6 which equals 8946
+ 1491 × 20 what gives us 29820
+ 1491 × 800 which equals 1192800
+ 1491 × 5000 giving us 7455000

= 8686566
