Q: Is 144,121,200 a Composite Number?

Why is 144,121,200 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 144,121,200 can be evenly divided by 1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 40 48 50 60 75 80 83 100 120 150 166 200 240 249 300 332 400 415 498 600 664 830 996 1,200 1,245 1,328 1,447 1,660 1,992 2,075 2,490 2,894 3,320 3,984 4,150 4,341 4,980 5,788 6,225 6,640 7,235 8,300 8,682 9,960 11,576 12,450 14,470 16,600 17,364 19,920 21,705 23,152 24,900 28,940 33,200 34,728 36,175 43,410 49,800 57,880 69,456 72,350 86,820 99,600 108,525 115,760 120,101 144,700 173,640 217,050 240,202 289,400 347,280 360,303 434,100 480,404 578,800 600,505 720,606 868,200 960,808 1,201,010 1,441,212 1,736,400 1,801,515 1,921,616 2,402,020 2,882,424 3,002,525 3,603,030 4,804,040 5,764,848 6,005,050 7,206,060 9,007,575 9,608,080 12,010,100 14,412,120 18,015,150 24,020,200 28,824,240 36,030,300 48,040,400 72,060,600 and 144,121,200, with no remainder.

Since 144,121,200 cannot be divided by just 1 and 144,121,200, 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).