18^2 = 3.24*10^2
196
It is 2.5*10^1
561
(2 x 5)2
Ten to the second power is 100. Move the decimal over two places. 110
you write down the 4 and put a little 2 up above the right side of it
A nanosecond is a billionth of a second and this is how you write it in standard notation 0.00000001
1 billionth of a second in standard form is: 1.0 × 10-9 seconds.
108 is written in standard form as 100,000,000
10,000
To write 10 to the seventh power in standard form, you need to multiply 10 by itself 7 times. This results in 10,000,000. Therefore, 10 to the seventh power in standard form is 10,000,000.
240000000000