Невозможно преобразовать 'const char [6]' в 'long'

    FILE *Protectdll;
    FILE *Coredll;
    FILE *Console;
    Protectdll = fopen("Protect.dll", "rb");
    Coredll = fopen("Core.dll", "rb");
    Console = fopen("Console.exe", "rb");
    long Size_Protectdll;
    long Size_Coredll;
    long Size_Console;
    long Size_Protectdll_standard;
    long Size_Coredll_standard;
    long Size_Console_standard;
    fseek(Protectdll, 0, SEEK_END);
    fseek(Coredll, 0, SEEK_END);
    fseek(Console, 0, SEEK_END);
    Size_Protectdll = ftell(Protectdll);
    Size_Coredll = ftell(Coredll);
    Size_Console = ftell(Console);
    std::cout << Size_Protectdll << "\n";
    std::cout << Size_Coredll << "\n";
    std::cout << Size_Console << "\n";
    Size_Console =  "38400"
    fseek(Protectdll, 0, SEEK_SET);
    fseek(Coredll, 0, SEEK_SET);
    fseek(Console, 0, SEEK_SET);
    /*std::ifstream input_file("http:///hash.txt");
    char web[100];
    input_file >> web;
    std::cout << web << "\n";
    */
     if (Size_Protectdll!=Size_Protectdll_standard)
        {
            TerminateProcess(GetCurrentProcess(),0);
        }
     if (Size_Coredll!=Size_Coredll_standard)
        {
            TerminateProcess(GetCurrentProcess(),0);
        }
     if (Size_Console!=Size_Console_standard)
        {
            TerminateProcess(GetCurrentProcess(),0);
        }
}

Size_Console =  "38400"

    std::ifstream input_file("size.standart");
    char line[100];
    input_file.getline(line, sizeof(line));
    std::cout << "---" << std::endl;
    std::cout << line << std::endl;
    input_file.getline(line, sizeof(line));
    std::cout << line << std::endl;
    input_file.getline(line, sizeof(line));;
    std::cout << line << std::endl;
    std::cout << "---" << std::endl;

std::ifstream input_file("size.standart");
long Size_Console;
input_file >> Size_Console;