0.0000000000000000000000000000000000000010000000000000003 P
1 y (yocto) is equal to 0.0000000000000000000000000000000000000010000000000000003 P (peta). To convert from yocto to peta, multiply by 0.0000000000000000000000000000000000000010000000000000001 or divide by 1,000,000,000,000,000,000,000,000,000,000,000,000,000.