Q: Is 307,106,240 a Composite Number?

Why is 307,106,240 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 307,106,240 can be evenly divided by 1 2 4 5 7 8 10 14 16 20 28 32 35 40 56 64 70 71 80 112 140 142 160 224 280 284 320 355 448 497 560 568 710 994 1,120 1,136 1,420 1,931 1,988 2,240 2,272 2,485 2,840 3,862 3,976 4,544 4,970 5,680 7,724 7,952 9,655 9,940 11,360 13,517 15,448 15,904 19,310 19,880 22,720 27,034 30,896 31,808 38,620 39,760 54,068 61,792 67,585 77,240 79,520 108,136 123,584 135,170 137,101 154,480 159,040 216,272 270,340 274,202 308,960 432,544 540,680 548,404 617,920 685,505 865,088 959,707 1,081,360 1,096,808 1,371,010 1,919,414 2,162,720 2,193,616 2,742,020 3,838,828 4,325,440 4,387,232 4,798,535 5,484,040 7,677,656 8,774,464 9,597,070 10,968,080 15,355,312 19,194,140 21,936,160 30,710,624 38,388,280 43,872,320 61,421,248 76,776,560 153,553,120 and 307,106,240, with no remainder.

Since 307,106,240 cannot be divided by just 1 and 307,106,240, 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).