Q: Is 672,541,440 a Composite Number?

Why is 672,541,440 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 672,541,440 can be evenly divided by 1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 64 80 96 120 128 160 192 240 256 320 384 480 640 768 960 1,280 1,920 3,840 175,141 350,282 525,423 700,564 875,705 1,050,846 1,401,128 1,751,410 2,101,692 2,627,115 2,802,256 3,502,820 4,203,384 5,254,230 5,604,512 7,005,640 8,406,768 10,508,460 11,209,024 14,011,280 16,813,536 21,016,920 22,418,048 28,022,560 33,627,072 42,033,840 44,836,096 56,045,120 67,254,144 84,067,680 112,090,240 134,508,288 168,135,360 224,180,480 336,270,720 and 672,541,440, with no remainder.

Since 672,541,440 cannot be divided by just 1 and 672,541,440, 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).