42457584 (number)
42457584 is an even 8-digits composite number following 42457583 and preceding 42457585. In scientific notation, it is written as 4.2457584 × 10^7. The sum of its digits is 39. It has a total of 7 prime factors and 40 positive divisors. There are 13063680 positive integers (up to 42457584) that are relatively prime to 42457584.
Interesting facts
- 42457584 has 40 divisors, whose sum is 118120912
- The reverse of 42457584 is 48575424
- Previous prime number is 13
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 39
- Digital Root 3
Name
| Name | forty-two million four hundred fifty-seven thousand five hundred eighty-four |
|---|
Notation
| Scientific notation | 4.2457584 × 10^7 |
|---|---|
| Engineering notation | 4.2457584 × 10^6 |
Prime Factorization of 42457584
Prime Factorization 2 × 2 × 2 × 2 × 3 × 13 × 68041
Composite number| ω | Distinct Factors | 4 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 7 | Total number of prime factors |
| rad | Radical | 5307198 | Product of the distinct prime numbers |
The prime factorization of 42457584 is 2 × 2 × 2 × 2 × 3 × 13 × 68041. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 42457584)
Multiplication
n×y| n×2 | 84915168 |
|---|---|
| n×3 | 127372752 |
| n×4 | 169830336 |
| n×5 | 212287920 |
Division
n÷y| n÷2 | 21228792 |
|---|---|
| n÷3 | 14152528 |
| n÷3 | 10614396 |
| n÷5 | 8491516.8 |
Exponentiation
ny| n2 | 1802646439117056 |
|---|---|
| n3 | 7.6536012611113E+22 |
| n4 | 3.2495341844614E+30 |
| n5 | 1.3796737059764E+38 |
Nth Root
y√n| 2√n | 6515.9484344184 |
|---|---|
| 3√n | 348.86046808184 |
| 4√n | 80.721424878519 |
| 5√n | 33.542162259556 |
Divisors of 42457584
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 | -42457583 | 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 42457584 can be divided by 40 positive divisors. The sum of these divisors (counting 42457584) is 1, the average is 0.025.
Base conversion 42457584
| Base | System | Value |
|---|---|---|
| 2 | Binary | 10100001111101100111110000 |
| 3 | Ternary | 2221220001212010 |
| 4 | Quaternary | 2201331213300 |
| 5 | Quinary | 41332120314 |
| 6 | Senary | 4114002520 |
| 8 | Octal | 241754760 |
| 10 | Decimal | 42457584 |
| 12 | Duodecimal | 12276440 |
| 16 | Hexadecimal | 287d9f0 |
| 20 | Vigesimal | d573j4 |
| 36 | Base36 | pa0hc |
Cryptographic Hash Functions
| md5 | ad7b7fc24b7f76d63d418a536279aa1f |
|---|---|
| sha1 | 6a05e6f7f8bffa54e7661cdfa8108431c6bb4cdf |
| sha256 | dd0c3fedad9c4364dc0b57ae8e5223372777caad1da859dd3396dd3d10203dfd |
| sha512 | 4fdc4ea9a179d4e7b2f26cf00c682304f6c956fb89fa596fb1f3d3451160558fe1d604a92a9a7a2516566125a9ab0a21738eb5c193ce5a6de93780aadc2246ce |
| ripemd-160 | a0029be9562964820be9fdd860b6fb64903c4575 |
42457584 as geometric shapes
Circle
Radius = n| Diameter | 84915168 |
|---|---|
| Circumference | 266768867.96714 |
| Area | 5.6631808101499E+15 |
Sphere
Radius = n| Volume | 3.2059329993884E+23 |
|---|---|
| Surface area | 2.26527232406E+16 |
| Circumference | 266768867.96714 |
Square
Length = n| Perimeter | 169830336 |
|---|---|
| Area | 1802646439117056 |
| Diagonal | 60044091.118395 |
Cube
Length = n| Surface area | 10815878634702336 |
|---|---|
| Volume | 7.6536012611113E+22 |
| Space diagonal | 73538692.654623 |
Equilateral Triangle
Length = n| Perimeter | 127372752 |
|---|---|
| Area | 7.8056880515846E+14 |
| Altitude | 36769346.327312 |
Triangular Pyramid
Length = n| Surface area | 7.8056880515846E+14 |
|---|---|
| Volume | 9.0198555870496E+21 |
| Height | 20014697.039465 |