Factors of 1000000
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What are the Factors of 1,000,000?
Answer
Factors of 1,000,000:
49 factors: 1, 2, 4, 5, 8 … 250000, 500000, 1000000
all 49 factors
1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 160, 200, 250, 320, 400, 500, 625, 800, 1000, 1250, 1600, 2000, 2500, 3125, 4000, 5000, 6250, 8000, 10000, 12500, 15625, 20000, 25000, 31250, 40000, 50000, 62500, 100000, 125000, 200000, 250000, 500000, 1000000
49 factors · 1000000 = 26 × 56 · composite
Underlined — prime: 2, 5 · 1 — neither prime nor composite · others — composite
Factor pairs of 1,000,000
- 1 × 1000000
- 2 × 500000
- 4 × 250000
- 5 × 200000
- 8 × 125000
- 10 × 100000
- 16 × 62500
- 20 × 50000
1000 × 1000 is a pair of one factor — that is why 1000000 has an odd number of factors, 49.
all 25 pairs
- 1 × 1000000
- 2 × 500000
- 4 × 250000
- 5 × 200000
- 8 × 125000
- 10 × 100000
- 16 × 62500
- 20 × 50000
- 25 × 40000
- 32 × 31250
- 40 × 25000
- 50 × 20000
- 64 × 15625
- 80 × 12500
- 100 × 10000
- 125 × 8000
- 160 × 6250
- 200 × 5000
- 250 × 4000
- 320 × 3125
- 400 × 2500
- 500 × 2000
- 625 × 1600
- 800 × 1250
- 1000 × 1000
1000000 = 26 × 56 → (6 + 1) × (6 + 1) = 49 factors: add 1 to each exponent and multiply.
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See Also
- Prime Number Checker - Find out whether a given number is Prime or not
- Prime Factorization - Prime Factorization Calculator
- Prime Numbers List - List of all Prime Numbers - how many Prime numbers are between
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