If I understand the question correctly, then SI measurements come to help:
ton = symbol "t"
1 ton = 1000 kilograms (kg) = 1 000 000 grams (g)
0.235 US tons or 0.21 UK tons.
5200 pounds is equivalent to 2.6 tons.
58000 pounds is equivalent to 29 tons.
35000 pounds is equivalent to 17.5 tons.
3536 pounds is equivalent to 1.768 tons.
3500 pounds is equivalent to 1.5876 metric tons.
48000 pounds is equivalent to 24 tons.
6000000000000000000000000 tons is equivalent to 6 sextillion tons.
36 tons is equivalent to 36,000 kilograms.
2 billion half tons
17,500 pounds is 8.75 tons.
16 tons is equivalent to approximately 14.515 metric tons.