2 to the ninth power equals 512
512
-2 to the ninth power = -512
10,077,696
109 equals 1,000,000,000
Expressed in figures, the number represented by 1.76 x 109 is equal to 1,760,000,000.
2 to the power 0 or 20 is equal to 1
1.05 to the ninth power = 1.059 = 1.55133
-2 to the ninth power = -512
10,077,696
134,217,728
262144
189 = 198,359,290,368
-1,000,000,000
109 equals 1,000,000,000
6.54 x 109
189 = 198,359,290,368
1.7179250691067044367882037658854e+47
99 equals 387,420,489