During a clinical image analysis study for thyroid disease, the PET data has been transformed into its SUV form. The SUV data calculated will then be used for feature extraction for the classification of thyroid disease. The PET data was acquired with a Ga-68 radiotracer, with a half-life of 67.7 minutes.

A female patient with height 1.68 m and weight 186 kg has been scanned for a duration of 836 seconds with a dose of 1,410 Bq of the tracer.

The patient's thyroid gland has an average intensity of 509. You have been asked to compute a transformed SUV value for this patient while considering the lean body mass. Give your answer to 2 decimal places.