64,086,300
21,000.064
64
64 thousandths = 64/1000 = 0.064 = 0.06 + 0.004
64
64.029
6.4 million in standard form is 6.4 × 106(standard notation is 6,400,000)
43
64,086,300
21,000.064
The standard form would be 6.4*101 Interpreting the question in a particularly odd way, you could say 26 was a way to write 64 in exponential form.
Writing a number in standard form simply means to express the number in its 'normal' form. Therefore, the way you wrote the number is the standard form for 64.
64
64
64 is an integer, not a fraction.
4 × 4 × 4 = 4³ = 64 For non-Americans, in standard form: 64 = 6.4 × 10^1
64 thousandths = 64/1000 = 0.064 = 0.06 + 0.004