Table 1.

Tumor radius R_T (in units of cell radii and micrometers), total number of cells, N_c, and tumor mass, M_T, for each model size.

Nomenclature	Nc	RT (cells)	RT (μm)	MT (μg)
1k	984	11	82.5	1.74
2k	2036	14	105	3.60
5k	5066	19	142.5	8.95
10k	10,235	24	180	18.1
20k	19,979	30	225	35.3
50k	51,046	41	307.5	90.2
100k	98,252	51	382.5	174
200k	203,346	65	487.5	359
500k	504,526	88	660	892
1M	1,012,668	111	832.5	1790