You would write it 8³ or 8 x 8 x 8 = 512 Adrian Keys
512,000,000
512
That IS the standard form.
You write 20.7 in standard form as: 2.07 × 101
512 in standard form is 5.12 × 102
621,428,512,953
You would write it 8³ or 8 x 8 x 8 = 512 Adrian Keys
512
512,000,000
-83 is -512
512
8x8x8=512
How do write 666 in standard form?
It is already in standard form.
That is the standard form.
That is the standard form!