10^5 will not be represented. There's a zero there.
When you write 3,559,028,982 in expanded notation, it's (3 x 10^9) + (5 x 10^8) + (5 x 10^7) + (9 x 10^6) + (0 x 10^5) + (2 x 10^4) + (8 x 10^3) + (9 x 10^2) + (8 x 10^1) + (2 x 10^0)
028 the zero in the 028 which is in the thousands will not be represented
The base, which, in everyday use is 10.
144 can be written as 1.44 × 102 or in expanded notation using exponents as: (1 x 102) + (4 x 101) + (4 x 100)
7,777 can be written as 7.78 × 103 using exponents.
They can be written as reciprocals with positive exponents. For example, 5-7 = (1/5)7
Taking a root of the base results in fractional exponents. For example, the square root of a number (a) can be expressed as (a^{1/2}), while the cube root is represented as (a^{1/3}). In general, the (n)-th root of (a) is written as (a^{1/n}). This means that roots can be understood as exponents that are fractional, indicating the division of the exponent by the degree of the root.
The base, which, in everyday use is 10.
80 is in expanded form. Using exponents, it should be written as 8x10^1 OR 0.8x10^2.
640 written in expanded form using exponents is (6 x 10^2) + (4 x 10^1) + (0 x 10^0)
144 can be written as 1.44 × 102 or in expanded notation using exponents as: (1 x 102) + (4 x 101) + (4 x 100)
1,874,161 in expanded form using exponents is written as: (1 x 106) + (8 x 105) + (7 x 104) + (4 x 103) + (1 x 102) + (6 x 101) + (1 x 100).
86,000,000 in expanded form with exponents is written as (8 x 107) + (6 x 106) + (0 x 105) + (0 x 104) + (0 x 103) + (0 x 102) + (0 x 101) + (0 x 100).
441 can be written as 4.41 × 102 or expanded as (4 x 102) + (4 x 101) + (1 x 100)
It is 4 + 2*10-1 + 9*10-3.
17,075,400 in expanded form using exponents is written as: (1 x 107) + (7 x 106) + (0 x 105) + (7 x 104) + (5 x 103) + (4 x 102) + (0 x 101) + (0 x 100).
7,777 can be written as 7.78 × 103 using exponents.
419,854,000 written in expanded notation with exponents is: (4 x 108) + (1 x 107) + (9 x 106) + (8 x 105) + (5 x 104) + (4 x 103) + (0 x 102) + (0 x 101) + (0 x 100)
Numbers written without exponents are called Standard Form.