1 hp (horsepower) is equal to 7,456,998,715.822858 erg per second. To convert from horsepower to erg per second, multiply by 7,456,998,715.822859 or divide by 0.00000000013410220895949998.
Seven Billion Four Hundred Fifty-Six Million Nine Hundred Ninety-Eight Thousand Seven Hundred Fifteen Point Eight Two Two Eight Five Eight erg per second