https://mathweb.ru/allsystem.html?id=161926

Умножить 1,11010000101000111101010(2) на 1,00111111101011100001010(2) = 10.0100010000111000000110001101001011100100100100 Столбиком

Введите два числа и укажите их основание системы счиления:

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

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

Ответ: 1.11010000101000111101010₂ * 1.00111111101011100001010₂ = 10.0100010000111000000110001101001011100100100100₂