Q: Is 35,420,640 a Composite Number?

Why is 35,420,640 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 35,420,640 can be evenly divided by 1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 80 96 109 120 160 218 240 327 436 480 545 654 677 872 1,090 1,308 1,354 1,635 1,744 2,031 2,180 2,616 2,708 3,270 3,385 3,488 4,062 4,360 5,232 5,416 6,540 6,770 8,124 8,720 10,155 10,464 10,832 13,080 13,540 16,248 17,440 20,310 21,664 26,160 27,080 32,496 40,620 52,320 54,160 64,992 73,793 81,240 108,320 147,586 162,480 221,379 295,172 324,960 368,965 442,758 590,344 737,930 885,516 1,106,895 1,180,688 1,475,860 1,771,032 2,213,790 2,361,376 2,951,720 3,542,064 4,427,580 5,903,440 7,084,128 8,855,160 11,806,880 17,710,320 and 35,420,640, with no remainder.

Since 35,420,640 cannot be divided by just 1 and 35,420,640, 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).