42579984 (number)
42579984 is an even 8-digits composite number following 42579983 and preceding 42579985. In scientific notation, it is written as 4.2579984 × 10^7. The sum of its digits is 48. It has a total of 7 prime factors and 40 positive divisors. There are 14051200 positive integers (up to 42579984) that are relatively prime to 42579984.
Interesting facts
- 42579984 has 40 divisors, whose sum is 111100032
- The reverse of 42579984 is 48997524
- Previous prime number is 101
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 48
- Digital Root 3
Name
| Name | forty-two million five hundred seventy-nine thousand nine hundred eighty-four |
|---|
Notation
| Scientific notation | 4.2579984 × 10^7 |
|---|---|
| Engineering notation | 4.2579984 × 10^6 |
Prime Factorization of 42579984
Prime Factorization 2 × 2 × 2 × 2 × 3 × 101 × 8783
Composite number| ω | Distinct Factors | 4 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 7 | Total number of prime factors |
| rad | Radical | 5322498 | Product of the distinct prime numbers |
The prime factorization of 42579984 is 2 × 2 × 2 × 2 × 3 × 101 × 8783. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 42579984)
Multiplication
n×y| n×2 | 85159968 |
|---|---|
| n×3 | 127739952 |
| n×4 | 170319936 |
| n×5 | 212899920 |
Division
n÷y| n÷2 | 21289992 |
|---|---|
| n÷3 | 14193328 |
| n÷3 | 10644996 |
| n÷5 | 8515996.8 |
Exponentiation
ny| n2 | 1813055037440256 |
|---|---|
| n3 | 7.7199854485325E+22 |
| n4 | 3.2871685687875E+30 |
| n5 | 1.3996758506427E+38 |
Nth Root
y√n| 2√n | 6525.3340144394 |
|---|---|
| 3√n | 349.19538707169 |
| 4√n | 80.779539578036 |
| 5√n | 33.561479583416 |
Divisors of 42579984
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 | -42579983 | 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 42579984 can be divided by 40 positive divisors. The sum of these divisors (counting 42579984) is 1, the average is 0.025.
Base conversion 42579984
| Base | System | Value |
|---|---|---|
| 2 | Binary | 10100010011011100000010000 |
| 3 | Ternary | 2222010021202110 |
| 4 | Quaternary | 2202123200100 |
| 5 | Quinary | 41400024414 |
| 6 | Senary | 4120345320 |
| 8 | Octal | 242334020 |
| 10 | Decimal | 42579984 |
| 12 | Duodecimal | 12315240 |
| 16 | Hexadecimal | 289b810 |
| 20 | Vigesimal | d629j4 |
| 36 | Base36 | pcmxc |
Cryptographic Hash Functions
| md5 | 4b615e428eac969057c1978de3b1dff2 |
|---|---|
| sha1 | 9f9a96a698aeb018e4444fb81e641fb222b80f19 |
| sha256 | 4623cef399ef3c04ff38bede801b21d5d0262117adf578be529ef9ced9d06f43 |
| sha512 | 3e8664de1a5b1f5d6ba3ea6d0cd6e2082b2d57baaf26b75d5c5acf9f08d79b534aad8c1eda4a40c085d8677b63912dacf14f33819e3a267b363dc1883b6615f7 |
| ripemd-160 | 49c96460d2e66f35d8082cfe8fd3655d84523651 |
42579984 as geometric shapes
Circle
Radius = n| Diameter | 85159968 |
|---|---|
| Circumference | 267537929.84874 |
| Area | 5.6958803861763E+15 |
Sphere
Radius = n| Volume | 3.2337399427907E+23 |
|---|---|
| Surface area | 2.2783521544705E+16 |
| Circumference | 267537929.84874 |
Square
Length = n| Perimeter | 170319936 |
|---|---|
| Area | 1813055037440256 |
| Diagonal | 60217190.858429 |
Cube
Length = n| Surface area | 10878330224641536 |
|---|---|
| Volume | 7.7199854485325E+22 |
| Space diagonal | 73750695.67347 |
Equilateral Triangle
Length = n| Perimeter | 127739952 |
|---|---|
| Area | 7.850758604413E+14 |
| Altitude | 36875347.836735 |
Triangular Pyramid
Length = n| Surface area | 7.850758604413E+14 |
|---|---|
| Volume | 9.0980901021981E+21 |
| Height | 20072396.95281 |