350
2 * 2 * 5 * 7 * 11 = 1540
2*2 = 4 * 3 = 12 * 5 = 60 * 5 = 300 * 7 = 2,100
To express (2^{-5} \times 28) as an exponential expression, we can first rewrite 28 in terms of base 2. Since (28 = 4 \times 7 = 2^2 \times 7), we can substitute this into the expression: [ 2^{-5} \times 28 = 2^{-5} \times (2^2 \times 7) = 2^{-5 + 2} \times 7 = 2^{-3} \times 7. ] Thus, the exponential expression is (2^{-3} \times 7).
To rewrite (2 \times 5 \times 5 \times 7) using exponents, you can express the repeated multiplication of the number 5 as (5^2). Therefore, the expression can be rewritten as (2 \times 5^2 \times 7).
2 * 3 * 3 * 5 * 7 = 630
2 x 2 x 5 x 7 x 11 = 1540
The expression (2 \times 2 \times 2 \times 5 \times 5 \times 7) can be written in exponent form as (2^3 \times 5^2 \times 7^1). This indicates that 2 is multiplied three times, 5 is multiplied two times, and 7 is multiplied once.
7*7*2*2*5*3 =(7*7)*(2*3)*(2*5) =49*6*10 =(50-1)*6*10 =(50*6-6)*10 =(300-6)*10 =294*10 =2940
2 * 3 * 5 * 7 = 210
1540 has the prime factorization of 2 times 2 times 5 times 7 times 11
2 x 3 x 5 x 7 = 210
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