Q: Is 361,621,200 a Composite Number?

Why is 361,621,200 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 361,621,200 can be evenly divided by 1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 31 40 48 50 60 62 75 80 93 100 120 124 150 155 186 200 240 248 300 310 372 400 465 496 600 620 744 775 930 1,200 1,240 1,488 1,550 1,860 2,325 2,480 3,100 3,720 4,650 6,200 7,440 9,300 9,721 12,400 18,600 19,442 29,163 37,200 38,884 48,605 58,326 77,768 97,210 116,652 145,815 155,536 194,420 233,304 243,025 291,630 301,351 388,840 466,608 486,050 583,260 602,702 729,075 777,680 904,053 972,100 1,166,520 1,205,404 1,458,150 1,506,755 1,808,106 1,944,200 2,333,040 2,410,808 2,916,300 3,013,510 3,616,212 3,888,400 4,520,265 4,821,616 5,832,600 6,027,020 7,232,424 7,533,775 9,040,530 11,665,200 12,054,040 14,464,848 15,067,550 18,081,060 22,601,325 24,108,080 30,135,100 36,162,120 45,202,650 60,270,200 72,324,240 90,405,300 120,540,400 180,810,600 and 361,621,200, with no remainder.

Since 361,621,200 cannot be divided by just 1 and 361,621,200, 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).