What is the binary equivalent to the decimal number of 78?

1,001,110

Step-by-step explanation:

78 = 64 + 8 + 4 + 2

= 2^6 + 2^3 + 2^2 + 2^1

On conversion from decimal to binary,

2^6 = 1,000,000

2^3 = 1,000

2^2 = 100

2^1 = 10

Therefore,

78 from decimal to binary

= 1,000,000 + 1,000 + 100 + 10

= 1,001,110