One quintillionth. (0.000000000000000001)
Ten billion.
10-12 is called one trillionth.
24
-10 & -18
x + 10 = 18 18 - 10 = x 18 -10 = 8 x = 8
To read 10 to the power of 18, you would say "10 raised to the power of 18" or "10 to the 18th power." This means multiplying 10 by itself 18 times, resulting in the number 1 followed by 18 zeros, or 1,000,000,000,000,000,000.
1000000000000000000
1,000,000,000,000,000,000
Power: 10-18 Symbol: a
10 to the 63rd power
10 to the -18 = -8
180,000
10^18= 10,000,000,000,000,000,000 which is ten quintillion
10^18 = 1e+18 = 1x10 to the 18th power
18^2 = 3.24*10^2
-10
Ten billion.