678384 (number)
678384 is an even 6-digits composite number following 678383 and preceding 678385. In scientific notation, it is written as 6.78384 × 10^5. The sum of its digits is 36. It has a total of 7 prime factors and 40 positive divisors. There are 193536 positive integers (up to 678384) that are relatively prime to 678384.
Interesting facts
- 678384 has 40 divisors, whose sum is 1838672
- The reverse of 678384 is 483876
- Previous prime number is 21
Basic properties
- Is Prime? no
- Number parity even
- Number length 6
- Sum of Digits 36
- Digital Root 9
Name
| Name | six hundred seventy-eight thousand three hundred eighty-four |
|---|
Notation
| Scientific notation | 6.78384 × 10^5 |
|---|---|
| Engineering notation | 6.78384 × 10^3 |
Prime Factorization of 678384
Prime Factorization 2 × 2 × 2 × 2 × 3 × 21 × 673
Composite number| ω | Distinct Factors | 4 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 7 | Total number of prime factors |
| rad | Radical | 84798 | Product of the distinct prime numbers |
The prime factorization of 678384 is 2 × 2 × 2 × 2 × 3 × 21 × 673. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 678384)
Multiplication
n×y| n×2 | 1356768 |
|---|---|
| n×3 | 2035152 |
| n×4 | 2713536 |
| n×5 | 3391920 |
Division
n÷y| n÷2 | 339192 |
|---|---|
| n÷3 | 226128 |
| n÷3 | 169596 |
| n÷5 | 135676.8 |
Exponentiation
ny| n2 | 460204851456 |
|---|---|
| n3 | 312195607950127104 |
| n4 | 2.1178850530364E+23 |
| n5 | 1.436739333819E+29 |
Nth Root
y√n| 2√n | 823.64069836307 |
|---|---|
| 3√n | 87.866878612901 |
| 4√n | 28.699141073612 |
| 5√n | 14.665440737179 |
Divisors of 678384
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 | -678383 | 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 678384 can be divided by 40 positive divisors. The sum of these divisors (counting 678384) is 1, the average is 0.025.
Base conversion 678384
| Base | System | Value |
|---|---|---|
| 2 | Binary | 10100101100111110000 |
| 3 | Ternary | 1021110120100 |
| 4 | Quaternary | 2211213300 |
| 5 | Quinary | 133202014 |
| 6 | Senary | 22312400 |
| 8 | Octal | 2454760 |
| 10 | Decimal | 678384 |
| 12 | Duodecimal | 288700 |
| 16 | Hexadecimal | a59f0 |
| 20 | Vigesimal | 44fj4 |
| 36 | Base36 | ejg0 |
Cryptographic Hash Functions
| md5 | 8cdf25605b93d6662a67b193a09bd8c7 |
|---|---|
| sha1 | 0b827f007edaf5879834c135325d6d4a78e1ff56 |
| sha256 | 9514e8c8df6e49fae938586c04643fff2956ff842283ee4ddef6a21f85b6478c |
| sha512 | 609e4dba49898d424a1079c1650885119b16d0f40ac1787939649cecd4ed915bb4d2444680bae0775858cc54e168834bb541d1b66cce06efaa0e9dddbc84145a |
| ripemd-160 | b0a3fdbc2b41c86812b37936e5dd733c156e1f6c |
678384 as geometric shapes
Circle
Radius = n| Diameter | 1356768 |
|---|---|
| Circumference | 4262412.3814257 |
| Area | 1445776180480.6 |
Sphere
Radius = n| Volume | 1.3077219045588E+18 |
|---|---|
| Surface area | 5783104721922.2 |
| Circumference | 4262412.3814257 |
Square
Length = n| Perimeter | 2713536 |
|---|---|
| Area | 460204851456 |
| Diagonal | 959379.85329691 |
Cube
Length = n| Surface area | 2761229108736 |
|---|---|
| Volume | 312195607950127104 |
| Space diagonal | 1174995.5550418 |
Equilateral Triangle
Length = n| Perimeter | 2035152 |
|---|---|
| Area | 199274546152.87 |
| Altitude | 587497.7775209 |
Triangular Pyramid
Length = n| Surface area | 199274546152.87 |
|---|---|
| Volume | 3.6792605239699E+16 |
| Height | 319793.2844323 |