https://mathweb.ru/allsystem.html?id=325861

Умножить -11001010,001110010(2) на 101,001(2) = 10000001100.011001000010000000 Столбиком

Введите два числа и укажите их основание системы счиления:

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

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

Ответ: 11001010.001110010₂ * 101.001₂ = 10000001100.011001000010000000₂