3115000 km
1.99 × 108 written in regular notation (long form) is 199,000,000
1.17 x 10 to the 13th power in standard form is: 11,700,000,000,000
39,800,000,000
ok so if you have a long number like 1,000,000. the exponential form would be 1 x 10 to the 6th power. Its just a way to shorten long numbers, used in science and stuff.
10 to the second power is = 100, so 287
1.99 × 108 written in regular notation (long form) is 199,000,000
It is: 6.05*10-3 = 0.00605
1.17 x 10 to the 13th power in standard form is: 11,700,000,000,000
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.
It is 10-7.
10 to the power 1
2.5 x 10 to the power of -4 in standard form is 0.00025
The 6th power.
30 trillion can be written 30,000,000,000,000 (long form) or 3 x 10 to the power of 13 (scientific notation).
10 to the power of 2, written as (10^2), is equal to 100. In standard form, this is simply 100, which can be expressed as (1.0 \times 10^2).
The decimal form of 7.73 times 10 to the negative third power is 0.00773
39,800,000,000