260,000,000
3.2 x 10^8 = 320,000,000
5.7 × 108 written in regular notation is: 570,000,000
1
2 times 10 to the 3rd power = 2,000
3 times 10 to the 8th power divided by 7 times 10 to the negative 7th power equates to: 4.28571428571
6.92 times 10 to the -8th power in standard notation is 0.0000000692
260,000,000
149,600,000
143,000,000
0.00000004297
0.000000087
5.799*10-8
It is already in scientific notation as 4.9*10^8 and it is equivalent to 490,000,000
3.2 x 10^8 = 320,000,000
It is: 1.013*108 = 101,300,000
The answer is 142000000