9.0 × 105
You cannot do that.
Terms
you multiply for example 2to the 5th power =2x2x2x2x2Writing exponents in standard form is simple and easy to do. For every exponent you have to put a zero.
0.9 million is 900,000 which is 9.0*105 in standard form
900000 + 4000 + 500 + 3 = 904503
The standard form is 9.017*105.
You cannot do that.
Terms
you multiply for example 2to the 5th power =2x2x2x2x2Writing exponents in standard form is simple and easy to do. For every exponent you have to put a zero.
Powers of their exponents
0.9 million is 900,000 which is 9.0*105 in standard form
If you mean 3.57*10^6 then it is equivalent to 3,570,000
900000 + 4000 + 500 + 3 = 904503
standard form
13x13x13
Writing a number in standard form simply means to express the number in its 'normal' form. Therefore, your example is written in standard form as: 900,000 The standard form of 900,000 is 9x10^5.
Numbers written without exponents are called Standard Form.