It is: 1.08*10^9 = 1,080,000,000
7.31 x 10^6 is equal to 7,310,000.
5.211 × 102 written in regular notation is: 521.1
3.3 times 10 to the 23rd power = 330,000,000,000,000,000,000,000 (330 sextillion).
8.03 x 10-2Scientific notation follows the form x.xx times 10 to some power. Since we want to move the decimal place 2 times, we make the power 2. Also, since we want the number to be smaller, we make it -2.
in standard form? 2.4*10^5 stick the decimal point between the 2 and the four: the first two digits, then how many places would you have to move the decimal to get back to the original number? this is equal the a multiple of ten each time, so we say, in this case, you would have to move the decimal 5 places to the right, so its *10^5 where ^ indicates that its a raised to the power sign, and * indicates we multiply. For example x squared is x^2 in this notation, and the only reason I'm having to use it, is because there is no way for my keyboard to write common maths easily. Using ^ and * in this answer is not part of the standard form notation, and you would just write it out normally: 2.4 times 10 to the power of 5. This notation is called standard index form.
The power of 10 is nine. The standard notation of the solution is: 1.4335 x 109 = 1,433,500,000
The standard notation of 3.75 times 10 to the -2 power is: 0.0375
5 times by 10 to the power of 3 in standard notation = 5,000
6.92 times 10 to the -8th power in standard notation is 0.0000000692
3.7 times 10 to the -3 power in standard notation is: 0.0037
7.9 times 10 to the negative 6 power in standard notation = 0.0000079
9.452 times 10 to the negative eighth power in standard notation is written as: 0.00000009452
4,200,000,000
The scientific notation of 2210000000 is 2.21 x 10^9.
8.65 × 10-1 written in standard notation is 0.865
7.4 × 10-5 written in standard notation is 0.000074
8.02 x 10-8 is standard notation, sometimes called scientific notation (for 0.0000000802).