https://mathweb.ru/allsystem.html?id=346794

Умножить 101111111010001100,100110(2) на 1001(2) = 110101111001011110001.010110000000 Столбиком

Введите два числа и укажите их основание системы счиления:

x												1	0	1	1	1	1	1	1	1	0	1	0	0	0	1	1	0	0	.	1	0	0	1	1	0
x																										1	0	0	1	.	0	0	0	0	0	0
+													0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
												0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
											0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
										0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
									0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
								0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0

							1	0	1	1	1	1	1	1	1	0	1	0	0	0	1	1	0	0	1	0	0	1	1	0
						0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
					0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
				1	0	1	1	1	1	1	1	1	0	1	0	0	0	1	1	0	0	1	0	0	1	1	0
				1	1	0	1	0	1	1	1	1	0	0	1	0	1	1	1	1	0	0	0	1.	0	1	0	1	1	0	0	0	0	0	0	0

Ответ: 101111111010001100.100110₂ * 1001₂ = 110101111001011110001.010110000000₂