200,000,000,000
It is: 1/2 to the 11th power = 1/2048
4 to the 11th power is 4,194,304
9 to the 11th is 31381,059,609
the 11th root of 10 to the 8th power is 5.336
2 to the 11th power. If you want more info look it up on Wikipedia.com
21
1977326743
177,147
1,000,000,000,000
5 to the 21st power
Yes. The school has power to fail a student in class 11th. You can't do much if the SCHOOL is playing POLITICS with you.