s = input().split('=')
a = s[0]
b = s[1][1:]
try:
    c = int(a[:-2])
    a = a[-2:]
except:
    c = int(a[:-1])
    a = a[-1]
print(a, b, c)
dic = {
    'GB': 1,
    'MB': pow(2, 10),
    'KB': pow(2, 20),
    'B': pow(2, 30)
}
print(format(c*dic[b]/dic[a], '.6f'))