Q: Is 376,406,240 a Composite Number?

Why is 376,406,240 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 376,406,240 can be evenly divided by 1 2 4 5 7 8 10 14 16 20 28 32 35 40 41 49 56 70 80 82 98 112 140 160 164 196 205 224 245 280 287 328 392 410 490 560 574 656 784 820 980 1,120 1,148 1,171 1,312 1,435 1,568 1,640 1,960 2,009 2,296 2,342 2,870 3,280 3,920 4,018 4,592 4,684 5,740 5,855 6,560 7,840 8,036 8,197 9,184 9,368 10,045 11,480 11,710 16,072 16,394 18,736 20,090 22,960 23,420 32,144 32,788 37,472 40,180 40,985 45,920 46,840 48,011 57,379 64,288 65,576 80,360 81,970 93,680 96,022 114,758 131,152 160,720 163,940 187,360 192,044 229,516 240,055 262,304 286,895 321,440 327,880 336,077 384,088 459,032 480,110 573,790 655,760 672,154 768,176 918,064 960,220 1,147,580 1,311,520 1,344,308 1,536,352 1,680,385 1,836,128 1,920,440 2,295,160 2,352,539 2,688,616 3,360,770 3,840,880 4,590,320 4,705,078 5,377,232 6,721,540 7,681,760 9,180,640 9,410,156 10,754,464 11,762,695 13,443,080 18,820,312 23,525,390 26,886,160 37,640,624 47,050,780 53,772,320 75,281,248 94,101,560 188,203,120 and 376,406,240, with no remainder.

Since 376,406,240 cannot be divided by just 1 and 376,406,240, 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).