420,749 in words
420,749
four hundred and twenty thousand seven hundred and forty-nine
420,749 is written four hundred and twenty thousand seven hundred and forty-nine.
Ways to write it
- As an ordinal
- four hundred and twenty thousand seven hundred and forty-ninth
- Expanded form
- 400,000 + 20,000 + 700 + 40 + 9
Place value
| Place | Digit | Value |
|---|---|---|
| hundred thousands | 4 | 400,000 |
| ten thousands | 2 | 20,000 |
| thousands | 0 | 0 |
| hundreds | 7 | 700 |
| tens | 4 | 40 |
| ones | 9 | 9 |
Number facts
- Even or odd
- Odd
- Prime or composite
- Composite
- Factors
- 1, 7, 60,107 and 420,749 (4 factors)
- First 10 multiples
- 420,749, 841,498, 1,262,247, 1,682,996, 2,103,745, 2,524,494, 2,945,243, 3,365,992, 3,786,741, 4,207,490
- Square
- 420,749 × 420,749 = 177,029,721,001
- Square root
- ≈ 648.65
- Sum of the digits
- 4 + 2 + 0 + 7 + 4 + 9 = 26
- Rounded to the nearest 10
- 420,750
- Rounded to the nearest 100
- 420,700
- Rounded to the nearest 1000
- 421,000
- Number before
- 420,748
- Number after
- 420,750
- In binary
1100110101110001101
Quick check
What number comes just after 420,749?
Show the answer
420,750
Is 420,749 even or odd?
Show the answer
Odd
What is 420,749 + 10?
Show the answer
420,759
Practise with a game
Factors, Multiples & Primes
Multiples, factors, prime numbers, square numbers and prime factors.
Number Patterns
Find the missing number in a sequence.Frequently asked questions
How do you write 420,749 in words?
420,749 is written "four hundred and twenty thousand seven hundred and forty-nine".
Is 420,749 a prime number?
No. 420,749 is a composite number, because it has more than two factors.
What are the factors of 420,749?
The factors of 420,749 are 1, 7, 60,107 and 420,749.