42656988 (number)
42656988 is an even 8-digits composite number following 42656987 and preceding 42656989. In scientific notation, it is written as 4.2656988 × 10^7. The sum of its digits is 48. It has a total of 6 prime factors and 48 positive divisors. There are 12777600 positive integers (up to 42656988) that are relatively prime to 42656988.
Interesting facts
- 42656988 has 48 divisors, whose sum is 109831680
- The reverse of 42656988 is 88965624
- Previous prime number is 89
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 48
- Digital Root 3
Name
Name | forty-two million six hundred fifty-six thousand nine hundred eighty-eight |
---|
Notation
Scientific notation | 4.2656988 × 10^7 |
---|---|
Engineering notation | 4.2656988 × 10^6 |
Prime Factorization of 42656988
Prime Factorization 2 × 2 × 3 × 11 × 89 × 3631
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 21328494 | Product of the distinct prime numbers |
The prime factorization of 42656988 is 2 × 2 × 3 × 11 × 89 × 3631. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 42656988)
Multiplication
n×yn×2 | 85313976 |
---|---|
n×3 | 127970964 |
n×4 | 170627952 |
n×5 | 213284940 |
Division
n÷yn÷2 | 21328494 |
---|---|
n÷3 | 14218996 |
n÷3 | 10664247 |
n÷5 | 8531397.6 |
Exponentiation
nyn2 | 1819618625232144 |
---|---|
n3 | 7.7619449861104E+22 |
n4 | 3.3110119412917E+30 |
n5 | 1.4123779664754E+38 |
Nth Root
y√n2√n | 6531.2317368166 |
---|---|
3√n | 349.40576172723 |
4√n | 80.816036383979 |
5√n | 33.57360969936 |
Divisors of 42656988
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 | -42656987 | 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 42656988 can be divided by 48 positive divisors. The sum of these divisors (counting 42656988) is 1, the average is 0.020833333333333.
Base conversion 42656988
Base | System | Value |
---|---|---|
2 | Binary | 10100010101110010011011100 |
3 | Ternary | 2222021012101110 |
4 | Quaternary | 2202232103130 |
5 | Quinary | 41410010423 |
6 | Senary | 4122142020 |
8 | Octal | 242562334 |
10 | Decimal | 42656988 |
12 | Duodecimal | 12351910 |
16 | Hexadecimal | 28ae4dc |
20 | Vigesimal | d6c298 |
36 | Base36 | peacc |
Cryptographic Hash Functions
md5 | d807a144fddee899bebb5330a5c81fce |
---|---|
sha1 | 6e8fd23e2e04f6192b838e9aa5b002fd45604615 |
sha256 | d94f03eadecdc7e0f73f93890431281d0d9722c1981223b115a2536ff67a0141 |
sha512 | 3b1da34dab5186d692a11ac6956b385e8f7a0a1905d90eddd5ad97bd6471573d5a3db560bbcb55ac88d019cdfca4f175719153a8bff9b4ecbcee35b0d9f46c6e |
ripemd-160 | e871decaa1b7c6cc24c7c6909ccccf4498f0b83c |
42656988 as geometric shapes
Circle
Radius = nDiameter | 85313976 |
---|---|
Circumference | 268021760.25014 |
Area | 5.7165005053645E+15 |
Sphere
Radius = nVolume | 3.251315912791E+23 |
---|---|
Surface area | 2.2866002021458E+16 |
Circumference | 268021760.25014 |
Square
Length = nPerimeter | 170627952 |
---|---|
Area | 1819618625232144 |
Diagonal | 60326090.959586 |
Cube
Length = nSurface area | 10917711751392864 |
---|---|
Volume | 7.7619449861104E+22 |
Space diagonal | 73884070.513856 |
Equilateral Triangle
Length = nPerimeter | 127970964 |
---|---|
Area | 7.8791797732518E+14 |
Altitude | 36942035.256928 |
Triangular Pyramid
Length = nSurface area | 7.8791797732518E+14 |
---|---|
Volume | 9.1475398914593E+21 |
Height | 20108696.986529 |