https://mathweb.ru/allsystem.html?id=292271

Умножить 110010110.0111011100(2) на 00111110.1010110010(2) = 0110001110000010.10110101001011111000 Столбиком

Введите два числа и укажите их основание системы счиления:

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

Ответ: 110010110.0111011100₂ * 00111110.1010110010₂ = 0110001110000010.10110101001011111000₂