985488 (number)
985488 is an even 6-digits composite number following 985487 and preceding 985489. In scientific notation, it is written as 9.85488 × 10^5. The sum of its digits is 42. It has a total of 7 prime factors and 40 positive divisors. There are 280896 positive integers (up to 985488) that are relatively prime to 985488.
Interesting facts
- 985488 has 40 divisors, whose sum is 2604000
- The reverse of 985488 is 884589
- Previous prime number is 49
Basic properties
- Is Prime? no
- Number parity even
- Number length 6
- Sum of Digits 42
- Digital Root 6
Name
| Name | nine hundred eighty-five thousand four hundred eighty-eight |
|---|
Notation
| Scientific notation | 9.85488 × 10^5 |
|---|---|
| Engineering notation | 9.85488 × 10^3 |
Prime Factorization of 985488
Prime Factorization 2 × 2 × 2 × 2 × 3 × 49 × 419
Composite number| ω | Distinct Factors | 4 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 7 | Total number of prime factors |
| rad | Radical | 123186 | Product of the distinct prime numbers |
The prime factorization of 985488 is 2 × 2 × 2 × 2 × 3 × 49 × 419. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 985488)
Multiplication
n×y| n×2 | 1970976 |
|---|---|
| n×3 | 2956464 |
| n×4 | 3941952 |
| n×5 | 4927440 |
Division
n÷y| n÷2 | 492744 |
|---|---|
| n÷3 | 328496 |
| n÷3 | 246372 |
| n÷5 | 197097.6 |
Exponentiation
ny| n2 | 971186598144 |
|---|---|
| n3 | 957092738231734272 |
| n4 | 9.4320340841452E+23 |
| n5 | 9.295156405516E+29 |
Nth Root
y√n| 2√n | 992.71748246921 |
|---|---|
| 3√n | 99.513907637374 |
| 4√n | 31.507419482865 |
| 5√n | 15.802662615259 |
Divisors of 985488
40 divisors
| τ | Total Divisors | 40 | Total number of the positive divisors of n |
|---|---|---|---|
| σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
| s | Aliquot Sum | -985487 | Sum of the proper positive divisors of n |
| A | Arithmetic Mean | 0.025 | Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n)) |
| G | Geometric Mean | 1 | Returns the nth root of the product of n divisors |
| H | Harmonic Mean | 40 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 985488 can be divided by 40 positive divisors. The sum of these divisors (counting 985488) is 1, the average is 0.025.
Base conversion 985488
| Base | System | Value |
|---|---|---|
| 2 | Binary | 11110000100110010000 |
| 3 | Ternary | 1212001211120 |
| 4 | Quaternary | 3300212100 |
| 5 | Quinary | 223013423 |
| 6 | Senary | 33042240 |
| 8 | Octal | 3604620 |
| 10 | Decimal | 985488 |
| 12 | Duodecimal | 3b6380 |
| 16 | Hexadecimal | f0990 |
| 20 | Vigesimal | 633e8 |
| 36 | Base36 | l4eo |
Cryptographic Hash Functions
| md5 | 9ad51749934ad230d56fbf442990a046 |
|---|---|
| sha1 | f10e6cbe1039d9d9b10b5df3136793c30d5e77ee |
| sha256 | 85f004a86d771befc43fa190b46fd8dc41c20f73f1433ecfb7e5b8745f37d439 |
| sha512 | ed96dc2ae0aeb8aa2cc743aba721dc181415e7c7c0d337ed20984600f125f75f91599fdbae118b3f0b8d56a01c7915988a84d77f558bc8ed05a06d68988a209a |
| ripemd-160 | 9cc9e7fc8b58445458d8024bf740f7e6607597ec |
985488 as geometric shapes
Circle
Radius = n| Diameter | 1970976 |
|---|---|
| Circumference | 6192003.7220018 |
| Area | 3051072681994.1 |
Sphere
Radius = n| Volume | 4.0090606869773E+18 |
|---|---|
| Surface area | 12204290727976 |
| Circumference | 6192003.7220018 |
Square
Length = n| Perimeter | 3941952 |
|---|---|
| Area | 971186598144 |
| Diagonal | 1393690.4951559 |
Cube
Length = n| Surface area | 5827119588864 |
|---|---|
| Volume | 957092738231734272 |
| Space diagonal | 1706915.2862494 |
Equilateral Triangle
Length = n| Perimeter | 2956464 |
|---|---|
| Area | 420536132903.85 |
| Altitude | 853457.64312472 |
Triangular Pyramid
Length = n| Surface area | 420536132903.85 |
|---|---|
| Volume | 1.1279446090468E+17 |
| Height | 464563.49838531 |