Question

Convert 101001001 base 2 to denary system

Answer 1

Answer:

So, we have 101001001 with the base 2 and wanted to convert into decimal number system.

we should start multiplying the numbers with base 2 and powers starting from 0 right to left

(101001001)= 1×2^0=1

0×2^1=0

0×2^2=0

1×2^3=8

0×2^4=0

0×2^5=0

1×2^6=64

0×2^7=0

1×2^8=256

And, finally add up all the numbers 64+256+8+1=329

so, 101001001 converted into decimal number system is 329 with the base 10

hope it helps...