Lab03 : Power of ten

void setup() {
  size(350, 150); 
  background(51);
  textSize(15);
  int year=12;
  String power="   " + year + "\n10      = " + powerof_ten(year);
  text(power, (width-textWidth(power))/2, 75);
}

String powerof_ten(int number) {
  String texts;
  fill(#49E34A);
  if (number==6) {
    texts="Million";
  } else if (number==9) {
    texts="Billion";
  } else if (number==12) {
    texts="Trillion";
  } else if (number==15) {
    texts="Quadrillion";
  } else if (number==18) {
    texts="Quintillion";
  } else if (number==21) {
    texts="Sextillion";
  } else if (number==30) {
    texts="Nomillion";
  } else if (number==100) {
    texts="Googol";
  } else {
    fill(255,0,0);
    texts="No Name";
  }
  return texts;
}