77,080 in words
77,080
seventy-seven thousand and eighty
77,080 is written seventy-seven thousand and eighty.
Ways to write it
- As an ordinal
- seventy-seven thousand and eightieth
- Expanded form
- 70,000 + 7,000 + 80
Place value
| Place | Digit | Value |
|---|---|---|
| ten thousands | 7 | 70,000 |
| thousands | 7 | 7,000 |
| hundreds | 0 | 0 |
| tens | 8 | 80 |
| ones | 0 | 0 |
Number facts
- Even or odd
- Even
- Prime or composite
- Composite
- Factors
- 1, 2, 4, 5, 8, 10, 20, 40, 41, 47, 82, 94, 164, 188, 205, 235, 328, 376, 410, 470, 820, 940, 1,640, 1,880, 1,927, 3,854, 7,708, 9,635, 15,416, 19,270, 38,540 and 77,080 (32 factors)
- First 10 multiples
- 77,080, 154,160, 231,240, 308,320, 385,400, 462,480, 539,560, 616,640, 693,720, 770,800
- Square
- 77,080 × 77,080 = 5,941,326,400
- Square root
- ≈ 277.63
- Sum of the digits
- 7 + 7 + 0 + 8 + 0 = 22
- Rounded to the nearest 10
- 77,080
- Rounded to the nearest 100
- 77,100
- Rounded to the nearest 1000
- 77,000
- Number before
- 77,079
- Number after
- 77,081
- In binary
10010110100011000
Quick check
What number comes just after 77,080?
Show the answer
77,081
Is 77,080 even or odd?
Show the answer
Even
What is 77,080 + 10?
Show the answer
77,090
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 77,080 in words?
77,080 is written "seventy-seven thousand and eighty".
Is 77,080 a prime number?
No. 77,080 is a composite number, because it has more than two factors.
What are the factors of 77,080?
The factors of 77,080 are 1, 2, 4, 5, 8, 10, 20, 40, 41, 47, 82, 94, 164, 188, 205, 235, 328, 376, 410, 470, 820, 940, 1,640, 1,880, 1,927, 3,854, 7,708, 9,635, 15,416, 19,270, 38,540 and 77,080.