5.1 times 10 to the power of 8 is 510,000,000
3.2 x 10^8 = 320,000,000
6.205 x 10^8 is equal to 620,500,000.
8.02 x 10-8 is standard notation, sometimes called scientific notation (for 0.0000000802).
0.8
Your 106 is 10 x 10 x 10 x 10 x 10 x 10 = 1,000,000 If you have 10 to a given power, then it's 10 times itself that many times. The rule of thumb is that 10 to any power is a 1 followed by that many zeros. What that means is that if you have 103 you'll have a 1 followed by 3 zeros, or 1,000. In the case of 108 you'll have a 1 followed by 8 zeros, or 100,000,000.
4.03 times 10 to the power of 8 = 403,000,000
It is: 82-(2*8)+3 = 51
64.3 times 10 to the power of -8 in scientific notation is written as: 0.000000643
It is: (8*10^-3) divided by (5*10^-5) = 160
To determine how many times 8 can go into 51, you can divide 51 by 8. This calculation gives you 6.375. Since we're interested in whole numbers, 8 can go into 51 a total of 6 times, with a remainder.
8.0 × 10-9 written in regular notation is: 0.0000000080
5.799*10-8
To compare 8 times 10 to the 3rd power with 4, first calculate 8 times 10^3, which equals 8,000. Next, divide 8,000 by 4, resulting in 2,000. Therefore, 8 times 10 to the 3rd power is 2,000 times greater than 4.
800
8 x 10-6
8 x 10-6 = 0.000008
51 divided by 8= 6.375 (or 6 and 3/8).