8285420 (number)
8285420 is an even 7-digits composite number following 8285419 and preceding 8285421. In scientific notation, it is written as 8.285420 × 10^6. The sum of its digits is 29. It has a total of 6 prime factors and 48 positive divisors. There are 2780160 positive integers (up to 8285420) that are relatively prime to 8285420.
Interesting facts
- 8285420 has 48 divisors, whose sum is 20448288
- The reverse of 8285420 is 0245828
- Previous prime number is 11
Basic properties
- Is Prime? no
- Number parity even
- Number length 7
- Sum of Digits 29
- Digital Root 2
Name
| Name | eight million two hundred eighty-five thousand four hundred twenty |
|---|
Notation
| Scientific notation | 8.285420 × 10^6 |
|---|---|
| Engineering notation | 8.285420 × 10^6 |
Prime Factorization of 8285420
Prime Factorization 2 × 2 × 5 × 13 × 11 × 2897
Composite number| ω | Distinct Factors | 5 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 6 | Total number of prime factors |
| rad | Radical | 4142710 | Product of the distinct prime numbers |
The prime factorization of 8285420 is 2 × 2 × 5 × 13 × 11 × 2897. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 8285420)
Multiplication
n×y| n×2 | 16570840 |
|---|---|
| n×3 | 24856260 |
| n×4 | 33141680 |
| n×5 | 41427100 |
Division
n÷y| n÷2 | 4142710 |
|---|---|
| n÷3 | 2761806.6666667 |
| n÷3 | 2071355 |
| n÷5 | 1657084 |
Exponentiation
ny| n2 | 68648184576400 |
|---|---|
| n3 | 5.68779041453E+20 |
| n4 | 4.7125732456355E+27 |
| n5 | 3.9045648620853E+34 |
Nth Root
y√n| 2√n | 2878.4405500201 |
|---|---|
| 3√n | 202.35076135124 |
| 4√n | 53.6511001753 |
| 5√n | 24.191506012134 |
Divisors of 8285420
48 divisors
| τ | Total Divisors | 48 | Total number of the positive divisors of n |
|---|---|---|---|
| σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
| s | Aliquot Sum | -8285419 | Sum of the proper positive divisors of n |
| A | Arithmetic Mean | 0.020833333333333 | 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 | 48 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 8285420 can be divided by 48 positive divisors. The sum of these divisors (counting 8285420) is 1, the average is 0.020833333333333.
Base conversion 8285420
| Base | System | Value |
|---|---|---|
| 2 | Binary | 11111100110110011101100 |
| 3 | Ternary | 120120221110102 |
| 4 | Quaternary | 133212303230 |
| 5 | Quinary | 4110113140 |
| 6 | Senary | 453330232 |
| 8 | Octal | 37466354 |
| 10 | Decimal | 8285420 |
| 12 | Duodecimal | 2936978 |
| 16 | Hexadecimal | 7e6cec |
| 20 | Vigesimal | 2bfdb0 |
| 36 | Base36 | 4xl2k |
Cryptographic Hash Functions
| md5 | 45fc9348bf311907d5427c88bed3e2cb |
|---|---|
| sha1 | 5658d026ffecf5086971a3e14e3a60740589f361 |
| sha256 | 11921fcd8775804f092ecf55c3ca9173fbfb441f8587103786bb2d509d21aa3c |
| sha512 | 64baa965a22946af218cfc5fcac86e0d109a787da79481a1292e29b4ecc767c0ec092d8d3f3ab10cec34d34351944a570230fafbedd94eb64c521fb7ea41c5e9 |
| ripemd-160 | 7c0f015b8ba9ec510e05fc5a7edf1eb77dec6817 |
8285420 as geometric shapes
Circle
Radius = n| Diameter | 16570840 |
|---|---|
| Circumference | 52058829.207812 |
| Area | 2.1566463234749E+14 |
Sphere
Radius = n| Volume | 2.3824960775261E+21 |
|---|---|
| Surface area | 8.6265852938998E+14 |
| Circumference | 52058829.207812 |
Square
Length = n| Perimeter | 33141680 |
|---|---|
| Area | 68648184576400 |
| Diagonal | 11717353.333957 |
Cube
Length = n| Surface area | 411889107458400 |
|---|---|
| Volume | 5.68779041453E+20 |
| Space diagonal | 14350768.402047 |
Equilateral Triangle
Length = n| Perimeter | 24856260 |
|---|---|
| Area | 29725535883423 |
| Altitude | 7175384.2010237 |
Triangular Pyramid
Length = n| Surface area | 29725535883423 |
|---|---|
| Volume | 6.7031252868033E+19 |
| Height | 3905784.4446524 |