Example:
15 Gb = 0.002013 terabyte (10¹² bytes)
1 Gb = 0.000134 terabyte (10¹² bytes) | 1 terabyte (10¹² bytes) = 7450.580597 Gb
Conversion Steps:
15 × (1.073742e+9 / 8e+12) = 0.002013266