5.165 x 10^9 is already in standard form, because 5.165 is between 1 and 10. In non-standard form the number would be 5 165 000 000.
You write it as 6.28*106
92000000
32,400
324,000
5,548,000
1 x 10^9 in standard notation is 1,000,000,000If you meant 110 to the ninth power (110^9) then the standard notation is 2,357,947,700,000,000,000
You write it as 6.28*106
1.86 times 10 to the 5th power = 186,000
56,240
8,900
32,400
324,000
5,548,000
92000000
39
20,000,000,000,000,000,000,000
0.00000067