The ⚀bi.dot.trina·septqua·massel, or ⚀chambral·mass

Quantitymass
Formal name

⚀bi.dot.trina·septqua·massel
⚀bitrina·hexqua·massel

Formal abbr

⚀b.h•q↑msℓ 
⚀bt•h↑ms

Colloquial name⚀chambral·mass
Colloquial abbr⚀chb·ms
Derivation

23,000,000z ⚀morsel·mass
densitel × ⚀chambral·volume

Derivation abbr

23,000,000z ⚀mo·ms
ds × chb·vo

TGM equiv

≈ 1 triqua·Maz

TGM equiv abbr≈ 1 tMz
SI & USC equiv

 44.4847969185d metric tonnes
 49.0360948075d USC tons

scaling01:08:+:07:2.3000