Q: Is 76,941,760 a Composite Number?

Why is 76,941,760 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 76,941,760 can be evenly divided by 1 2 4 5 7 8 10 14 16 20 28 32 35 40 49 56 64 70 80 98 112 140 160 196 224 245 280 320 343 392 448 490 560 686 701 784 980 1,120 1,372 1,402 1,568 1,715 1,960 2,240 2,744 2,804 3,136 3,430 3,505 3,920 4,907 5,488 5,608 6,860 7,010 7,840 9,814 10,976 11,216 13,720 14,020 15,680 19,628 21,952 22,432 24,535 27,440 28,040 34,349 39,256 44,864 49,070 54,880 56,080 68,698 78,512 98,140 109,760 112,160 137,396 157,024 171,745 196,280 224,320 240,443 274,792 314,048 343,490 392,560 480,886 549,584 686,980 785,120 961,772 1,099,168 1,202,215 1,373,960 1,570,240 1,923,544 2,198,336 2,404,430 2,747,920 3,847,088 4,808,860 5,495,840 7,694,176 9,617,720 10,991,680 15,388,352 19,235,440 38,470,880 and 76,941,760, with no remainder.

Since 76,941,760 cannot be divided by just 1 and 76,941,760, 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).