420,672 in words
420,672
four hundred twenty thousand six hundred seventy-two
420,672 is written four hundred twenty thousand six hundred seventy-two.
Ways to write it
- As an ordinal
- four hundred twenty thousand six hundred seventy-second
- Expanded form
- 400,000 + 20,000 + 600 + 70 + 2
Place value
| Place | Digit | Value |
|---|---|---|
| hundred thousands | 4 | 400,000 |
| ten thousands | 2 | 20,000 |
| thousands | 0 | 0 |
| hundreds | 6 | 600 |
| tens | 7 | 70 |
| ones | 2 | 2 |
Number facts
- Even or odd
- Even
- Prime or composite
- Composite
- Factors
- 56 factors: too many to list
- First 10 multiples
- 420,672, 841,344, 1,262,016, 1,682,688, 2,103,360, 2,524,032, 2,944,704, 3,365,376, 3,786,048, 4,206,720
- Square
- 420,672 × 420,672 = 176,964,931,584
- Square root
- ≈ 648.59
- Sum of the digits
- 4 + 2 + 0 + 6 + 7 + 2 = 21
- Rounded to the nearest 10
- 420,670
- Rounded to the nearest 100
- 420,700
- Rounded to the nearest 1000
- 421,000
- Number before
- 420,671
- Number after
- 420,673
- In binary
1100110101101000000
Quick check
What number comes just after 420,672?
Show the answer
420,673
Is 420,672 even or odd?
Show the answer
Even
What is 420,672 + 10?
Show the answer
420,682
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 420,672 in words?
420,672 is written "four hundred twenty thousand six hundred seventy-two".
Is 420,672 a prime number?
No. 420,672 is a composite number, because it has more than two factors.