Q: Is 140,064,200 a Composite Number?

Why is 140,064,200 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 140,064,200 can be evenly divided by 1 2 4 5 8 10 19 20 25 29 31 38 40 41 50 58 62 76 82 95 100 116 124 145 152 155 164 190 200 205 232 248 290 310 328 380 410 475 551 580 589 620 725 760 775 779 820 899 950 1,025 1,102 1,160 1,178 1,189 1,240 1,271 1,450 1,550 1,558 1,640 1,798 1,900 2,050 2,204 2,356 2,378 2,542 2,755 2,900 2,945 3,100 3,116 3,596 3,800 3,895 4,100 4,408 4,495 4,712 4,756 5,084 5,510 5,800 5,890 5,945 6,200 6,232 6,355 7,192 7,790 8,200 8,990 9,512 10,168 11,020 11,780 11,890 12,710 13,775 14,725 15,580 17,081 17,980 19,475 22,040 22,475 22,591 23,560 23,780 24,149 25,420 27,550 29,450 29,725 31,160 31,775 34,162 35,960 36,859 38,950 44,950 45,182 47,560 48,298 50,840 55,100 58,900 59,450 63,550 68,324 73,718 77,900 85,405 89,900 90,364 96,596 110,200 112,955 117,800 118,900 120,745 127,100 136,648 147,436 155,800 170,810 179,800 180,728 184,295 193,192 225,910 237,800 241,490 254,200 294,872 341,620 368,590 427,025 451,820 482,980 564,775 603,725 683,240 700,321 737,180 854,050 903,640 921,475 965,960 1,129,550 1,207,450 1,400,642 1,474,360 1,708,100 1,842,950 2,259,100 2,414,900 2,801,284 3,416,200 3,501,605 3,685,900 4,518,200 4,829,800 5,602,568 7,003,210 7,371,800 14,006,420 17,508,025 28,012,840 35,016,050 70,032,100 and 140,064,200, with no remainder.

Since 140,064,200 cannot be divided by just 1 and 140,064,200, 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).