Q: Is 7,356,800 a Composite Number?

Why is 7,356,800 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 7,356,800 can be evenly divided by 1 2 4 5 8 10 11 16 19 20 22 25 32 38 40 44 50 55 64 76 80 88 95 100 110 121 128 152 160 176 190 200 209 220 242 275 304 320 352 380 400 418 440 475 484 550 605 608 640 704 760 800 836 880 950 968 1,045 1,100 1,210 1,216 1,408 1,520 1,600 1,672 1,760 1,900 1,936 2,090 2,200 2,299 2,420 2,432 3,025 3,040 3,200 3,344 3,520 3,800 3,872 4,180 4,400 4,598 4,840 5,225 6,050 6,080 6,688 7,040 7,600 7,744 8,360 8,800 9,196 9,680 10,450 11,495 12,100 12,160 13,376 15,200 15,488 16,720 17,600 18,392 19,360 20,900 22,990 24,200 26,752 30,400 33,440 35,200 36,784 38,720 41,800 45,980 48,400 57,475 60,800 66,880 73,568 77,440 83,600 91,960 96,800 114,950 133,760 147,136 167,200 183,920 193,600 229,900 294,272 334,400 367,840 387,200 459,800 668,800 735,680 919,600 1,471,360 1,839,200 3,678,400 and 7,356,800, with no remainder.

Since 7,356,800 cannot be divided by just 1 and 7,356,800, 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).