Try entering over 1000 >:) If you enter a really large number—like, for example, 1999, it may say "Infinity." If that happens (or it has "e"), simply go to https://www.mathsisfun.com/calculator-precision.html and type in the desired function—if you want it to be repeated 189 times, just type in "0.1 * 2^189". If the desired number is 79, just type in "0.1 * 2^79", etc.
@partyguy11 for inspiration