477 in words
477
four hundred and seventy-seven
477 is written four hundred and seventy-seven.
Ways to write it
- As an ordinal
- four hundred and seventy-seventh
- Roman numeral
- CDLXXVII
- Expanded form
- 400 + 70 + 7
Place value
| Place | Digit | Value |
|---|---|---|
| hundreds | 4 | 400 |
| tens | 7 | 70 |
| ones | 7 | 7 |
Number facts
- Even or odd
- Odd
- Prime or composite
- Composite
- Factors
- 1, 3, 9, 53, 159 and 477 (6 factors)
- First 10 multiples
- 477, 954, 1,431, 1,908, 2,385, 2,862, 3,339, 3,816, 4,293, 4,770
- Square
- 477 × 477 = 227,529
- Square root
- ≈ 21.84
- Sum of the digits
- 4 + 7 + 7 = 18
- Rounded to the nearest 10
- 480
- Rounded to the nearest 100
- 500
- Number before
- 476
- Number after
- 478
- In binary
111011101
Quick check
What number comes just after 477?
Show the answer
478
Is 477 even or odd?
Show the answer
Odd
What is 477 + 10?
Show the answer
487
Practise with a game
Factors, Multiples & Primes
Multiples, factors, prime numbers, square numbers and prime factors.
Roman Numerals
Read and write Roman numerals from I to 3,999.Frequently asked questions
How do you write 477 in words?
477 is written "four hundred and seventy-seven".
Is 477 a prime number?
No. 477 is a composite number, because it has more than two factors.
What are the factors of 477?
The factors of 477 are 1, 3, 9, 53, 159 and 477.
How do you write 477 in Roman numerals?
477 in Roman numerals is CDLXXVII.