42893904 (number)
42893904 is an even 8-digits composite number following 42893903 and preceding 42893905. In scientific notation, it is written as 4.2893904 × 10^7. The sum of its digits is 39. It has a total of 7 prime factors and 40 positive divisors. There are 14247808 positive integers (up to 42893904) that are relatively prime to 42893904.
Interesting facts
- 42893904 has 40 divisors, whose sum is 111198240
- The reverse of 42893904 is 40939824
- Previous prime number is 317
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 39
- Digital Root 3
Name
Name | forty-two million eight hundred ninety-three thousand nine hundred four |
---|
Notation
Scientific notation | 4.2893904 × 10^7 |
---|---|
Engineering notation | 4.2893904 × 10^6 |
Prime Factorization of 42893904
Prime Factorization 2 × 2 × 2 × 2 × 3 × 317 × 2819
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 5361738 | Product of the distinct prime numbers |
The prime factorization of 42893904 is 2 × 2 × 2 × 2 × 3 × 317 × 2819. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 42893904)
Multiplication
n×yn×2 | 85787808 |
---|---|
n×3 | 128681712 |
n×4 | 171575616 |
n×5 | 214469520 |
Division
n÷yn÷2 | 21446952 |
---|---|
n÷3 | 14297968 |
n÷3 | 10723476 |
n÷5 | 8578780.8 |
Exponentiation
nyn2 | 1839887000361216 |
---|---|
n3 | 7.8919936364342E+22 |
n4 | 3.3851841740982E+30 |
n5 | 1.4520376498609E+38 |
Nth Root
y√n2√n | 6549.3437839222 |
---|---|
3√n | 350.05143189758 |
4√n | 80.928016063179 |
5√n | 33.61082054583 |
Divisors of 42893904
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 | -42893903 | 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 42893904 can be divided by 40 positive divisors. The sum of these divisors (counting 42893904) is 1, the average is 0.025.
Base conversion 42893904
Base | System | Value |
---|---|---|
2 | Binary | 10100011101000001001010000 |
3 | Ternary | 2222201020101010 |
4 | Quaternary | 2203220021100 |
5 | Quinary | 41440101104 |
6 | Senary | 4131210520 |
8 | Octal | 243501120 |
10 | Decimal | 42893904 |
12 | Duodecimal | 12446a40 |
16 | Hexadecimal | 28e8250 |
20 | Vigesimal | d81ef4 |
36 | Base36 | pjd5c |
Cryptographic Hash Functions
md5 | 665745f126c25a4d60eb78cdb010aa7c |
---|---|
sha1 | cd8a3f5165348500197410b6e5c7b2a59be4241c |
sha256 | c2e06af35888f18f2f22602a4068a4ba989a68da81d0a750daae7a208950d8b9 |
sha512 | 424d11886255cb9e876c920264c3fbd6f3faaf8338369d2e5ad675fdff00645d1340f9ce38e94fa511d4a2ddb7bfb5b04de1a944f6eebbb6d6b37900782f5c7d |
ripemd-160 | e20ac5129f138d2cb70d195c594f87b28f261a91 |
42893904 as geometric shapes
Circle
Radius = nDiameter | 85787808 |
---|---|
Circumference | 269510347.38037 |
Area | 5.7801754837702E+15 |
Sphere
Radius = nVolume | 3.3057905640532E+23 |
---|---|
Surface area | 2.3120701935081E+16 |
Circumference | 269510347.38037 |
Square
Length = nPerimeter | 171575616 |
---|---|
Area | 1839887000361216 |
Diagonal | 60661140.77993 |
Cube
Length = nSurface area | 11039322002167296 |
---|---|
Volume | 7.8919936364342E+22 |
Space diagonal | 74294421.062982 |
Equilateral Triangle
Length = nPerimeter | 128681712 |
---|---|
Area | 7.9669444120278E+14 |
Altitude | 37147210.531491 |
Triangular Pyramid
Length = nSurface area | 7.9669444120278E+14 |
---|---|
Volume | 9.3008036956728E+21 |
Height | 20220380.259977 |