Q: Is 118,418,400 a Composite Number?

Why is 118,418,400 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 118,418,400 can be evenly divided by 1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 30 32 36 40 45 48 50 60 72 75 80 90 96 100 120 144 150 160 180 200 225 240 288 300 360 400 450 480 600 720 800 900 1,200 1,440 1,800 2,400 3,600 7,200 16,447 32,894 49,341 65,788 82,235 98,682 131,576 148,023 164,470 197,364 246,705 263,152 296,046 328,940 394,728 411,175 493,410 526,304 592,092 657,880 740,115 789,456 822,350 986,820 1,184,184 1,233,525 1,315,760 1,480,230 1,578,912 1,644,700 1,973,640 2,368,368 2,467,050 2,631,520 2,960,460 3,289,400 3,700,575 3,947,280 4,736,736 4,934,100 5,920,920 6,578,800 7,401,150 7,894,560 9,868,200 11,841,840 13,157,600 14,802,300 19,736,400 23,683,680 29,604,600 39,472,800 59,209,200 and 118,418,400, with no remainder.

Since 118,418,400 cannot be divided by just 1 and 118,418,400, 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).