The number 101010101x70000000 can be represented as either 10,15,00,000 or 10,000,000.
To understand this number, let's break it down step by step:
1. The number 101010101 represents a binary number. In binary, each digit can either be a 0 or a 1. So, the number 101010101 is a binary number.
2. When you multiply this binary number by 70000000, you are essentially multiplying it by a decimal number.
3. To convert a binary number to a decimal number, we can use the place value system. Each digit in the binary number represents a power of 2, starting from the rightmost digit.
4. In this case, the rightmost digit is 1, which represents 2^0 (2 raised to the power of 0), which is equal to 1. The next digit is 0, which represents 2^1 (2 raised to the power of 1), which is equal to 2. Continuing this pattern, the next digit is 1, which represents 2^2 (2 raised to the power of 2), which is equal to 4. We keep multiplying each digit by the corresponding power of 2.
5. So, if we calculate the decimal value of the binary number 101010101, we get 1 * 2^0 + 0 * 2^1 + 1 * 2^2 + 0 * 2^3 + 1 * 2^4 + 0 * 2^5 + 1 * 2^6 + 0 * 2^7 + 1 * 2^8 = 1 + 0 + 4 + 0 + 16 + 0 + 64 + 0 + 256 = 341.
6. Finally, when we multiply this decimal value of 341 by 70000000, we get the answer 10,15,00,000 or 10,000,000.
So, the number 101010101x70000000 can be represented as either 10,15,00,000 or 10,000,000.