Example:
15 wavelength in exametres = 4.496887e-24 PHz
1 wavelength in exametres = 2.997925e-25 PHz | 1 PHz = 3.335641e+24 wavelength in exametres
Conversion Steps:
15 × (2.997925e-10 / 1e+15) = 4.496887e-24