chiconpohualli.

Headword: 
chiconpohualli.
Principal English Translation: 

7 x 20 = 140

Orthographic Variants: 
chicome pohualli
Attestations from sources in English: 

The Codex Chavero uses this number (chiconpoualli) as part of a larger total number of pesos that were part of a tribute assessment. See the first image of the first volume, bottom of the page.
https://www.loc.gov/resource/gdcwdl.wdl_03246_001/?sp=1&r=0.182,0.987,0....

The Codex Quetzalecatzin also uses chicopoua in the lower left text box, as part of a larger count of a number of years.
https://www.loc.gov/resource/g4701g.ct009133/?r=0.151,0.964,0.23,0.107,0