10-5 x 1011 = 10(-5+11) = 106 0.00001 x 100,000,000,000 = 1,000,000
To get the power of a number you multiply it by itself the specified number of times. For instance, the power 2 to the power of 3 would be 2 X 2 X 2 w 2 which would be 8. The power of 2 to power of 10 would therefore be 2 X 2 X 2 X 2 X 2 X 2 X 2 X 2 X 2 X 2 which would equal 1024. 10 to the power of 10 would be 10,000,000,000. 1 to the power of 10 would be 1.
1 x 10 to the power of 2 is 1 x 102 or 10 x 10 or 100
6.6 x 10 to the negative 11th power
The product is 5.1 x 1011 .That can also be written as 510,000,000,000 .
8 x 10-11 = 0.00000000008
800,000,000,000 or 800 billion.
10-5 x 1011 = 10(-5+11) = 106 0.00001 x 100,000,000,000 = 1,000,000
To get the power of a number you multiply it by itself the specified number of times. For instance, the power 2 to the power of 3 would be 2 X 2 X 2 w 2 which would be 8. The power of 2 to power of 10 would therefore be 2 X 2 X 2 X 2 X 2 X 2 X 2 X 2 X 2 X 2 which would equal 1024. 10 to the power of 10 would be 10,000,000,000. 1 to the power of 10 would be 1.
1 x 10 to the power of 2 is 1 x 102 or 10 x 10 or 100
6.6 x 10 to the negative 11th power
(5)21 x (4)11 = (5)11 x (5)10 x (4)11 = (5)10 x (5 x 4)11 = (5)10 x (20)11 =(5)10 x 20 x (20)10 = 20 x (5 x 20)10 = 20 x (100)10 = 2 x (10)1 x (10)20 =2 x (10)21 = 2,000,000,000,000,000,000,000
The product is 5.1 x 1011 .That can also be written as 510,000,000,000 .
(4.1 x 10-2) x (3.8 x 104) = (4.1 x 3.8) x 10-2+4 = 15.58 x 102 = 1,558
(10)3 x (2)2 = 1,000 x 4 = 4,000
first you forget the 2 is there. then you go : 1/10 x 1/10 x 1/10 x 1/10 x 1/10 x 1/10 = b now make b a 2. 2 x 10 -6 is 0.000002.
(6 x 10^12)^2 = 6^2 x (10^12)^2 = 36 x 10^24 = 3.6 x 10^25.