Q: Is 400,120 a Composite Number?
A: Yes, 400,120 is a composite number.
The number 400,120 can be evenly divided by 1 2 4 5 7 8 10 14 20 28 35 40 56 70 140 280 1,429 2,858 5,716 7,145 10,003 11,432 14,290 20,006 28,580 40,012 50,015 57,160 80,024 100,030 200,060 and 400,120, with no remainder.
Since 400,120 cannot be divided by just 1 and 400,120, it is a composite number.