42172844 (number)
42172844 is an even 8-digits composite number following 42172843 and preceding 42172845. In scientific notation, it is written as 4.2172844 × 10^7. The sum of its digits is 32. It has a total of 6 prime factors and 48 positive divisors. There are 17290560 positive integers (up to 42172844) that are relatively prime to 42172844.
Interesting facts
- 42172844 has 48 divisors, whose sum is 88058880
- The reverse of 42172844 is 44827124
- Previous prime number is 167
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 32
- Digital Root 5
Name
Name | forty-two million one hundred seventy-two thousand eight hundred forty-four |
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Notation
Scientific notation | 4.2172844 × 10^7 |
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Engineering notation | 4.2172844 × 10^6 |
Prime Factorization of 42172844
Prime Factorization 2 × 2 × 7 × 29 × 167 × 311
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 21086422 | Product of the distinct prime numbers |
The prime factorization of 42172844 is 2 × 2 × 7 × 29 × 167 × 311. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 42172844)
Multiplication
n×yn×2 | 84345688 |
---|---|
n×3 | 126518532 |
n×4 | 168691376 |
n×5 | 210864220 |
Division
n÷yn÷2 | 21086422 |
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n÷3 | 14057614.666667 |
n÷3 | 10543211 |
n÷5 | 8434568.8 |
Exponentiation
nyn2 | 1778548771048336 |
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n3 | 7.5006459867813E+22 |
n4 | 3.1632357309975E+30 |
n5 | 1.3340264701859E+38 |
Nth Root
y√n2√n | 6494.062210974 |
---|---|
3√n | 348.07884548093 |
4√n | 80.585744464973 |
5√n | 33.497051262822 |
Divisors of 42172844
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 | -42172843 | 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 42172844 can be divided by 48 positive divisors. The sum of these divisors (counting 42172844) is 1, the average is 0.020833333333333.
Base conversion 42172844
Base | System | Value |
---|---|---|
2 | Binary | 10100000111000000110101100 |
3 | Ternary | 2221100121021012 |
4 | Quaternary | 2200320012230 |
5 | Quinary | 41244012334 |
6 | Senary | 4103524352 |
8 | Octal | 240700654 |
10 | Decimal | 42172844 |
12 | Duodecimal | 121596b8 |
16 | Hexadecimal | 28381ac |
20 | Vigesimal | d3bc24 |
36 | Base36 | p3wrw |
Cryptographic Hash Functions
md5 | 3e7cd6c0ef82a4787bd28c393b7e0cf5 |
---|---|
sha1 | 93f2443a94e47f76ecc3c069b40c263c2a0d51e9 |
sha256 | d726e0f517b8fa7b71498627b1e77f3944d0a63209c276f36e417ff82b5244dc |
sha512 | f91b23f2e8e1f26766225bfd020cbb8087dc29dd94e885122f62b932fe90093e9b0236c28dede915e5401d928389506ed237d39f50e5a12dcf7e2548685f1ccf |
ripemd-160 | 80d6f74ddf854b1ed79714459804bbb81f23c4f3 |
42172844 as geometric shapes
Circle
Radius = nDiameter | 84345688 |
---|---|
Circumference | 264979793.78278 |
Area | 5.5874757531766E+15 |
Sphere
Radius = nVolume | 3.1418632439E+23 |
---|---|
Surface area | 2.2349903012706E+16 |
Circumference | 264979793.78278 |
Square
Length = nPerimeter | 168691376 |
---|---|
Area | 1778548771048336 |
Diagonal | 59641407.948645 |
Cube
Length = nSurface area | 10671292626290016 |
---|---|
Volume | 7.5006459867813E+22 |
Space diagonal | 73045508.507676 |
Equilateral Triangle
Length = nPerimeter | 126518532 |
---|---|
Area | 7.7013420879873E+14 |
Altitude | 36522754.253838 |
Triangular Pyramid
Length = nSurface area | 7.7013420879873E+14 |
---|---|
Volume | 8.8395960675546E+21 |
Height | 19880469.316215 |