Q: Is 1,770,960 a Composite Number?

Why is 1,770,960 a composite number?

A composite number is a number that can be divided evenly by more numbers than 1 and itself. It is the opposite of a prime number.

The number 1,770,960 can be evenly divided by 1 2 3 4 5 6 8 10 12 15 16 20 24 30 40 47 48 60 80 94 120 141 157 188 235 240 282 314 376 470 471 564 628 705 752 785 940 942 1,128 1,256 1,410 1,570 1,880 1,884 2,256 2,355 2,512 2,820 3,140 3,760 3,768 4,710 5,640 6,280 7,379 7,536 9,420 11,280 12,560 14,758 18,840 22,137 29,516 36,895 37,680 44,274 59,032 73,790 88,548 110,685 118,064 147,580 177,096 221,370 295,160 354,192 442,740 590,320 885,480 and 1,770,960, with no remainder.

Since 1,770,960 cannot be divided by just 1 and 1,770,960, it is a composite number.

More Examples

• All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).