42561684 (number)
42561684 is an even 8-digits composite number following 42561683 and preceding 42561685. In scientific notation, it is written as 4.2561684 × 10^7. The sum of its digits is 36. It has a total of 6 prime factors and 48 positive divisors. There are 12334080 positive integers (up to 42561684) that are relatively prime to 42561684.
Interesting facts
- 42561684 has 48 divisors, whose sum is 94227840
- The reverse of 42561684 is 48616524
- Previous prime number is 23
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 36
- Digital Root 9
Name
Name | forty-two million five hundred sixty-one thousand six hundred eighty-four |
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Notation
Scientific notation | 4.2561684 × 10^7 |
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Engineering notation | 4.2561684 × 10^6 |
Prime Factorization of 42561684
Prime Factorization 2 × 2 × 11 × 9 × 23 × 4673
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 21280842 | Product of the distinct prime numbers |
The prime factorization of 42561684 is 2 × 2 × 11 × 9 × 23 × 4673. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 42561684)
Multiplication
n×yn×2 | 85123368 |
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n×3 | 127685052 |
n×4 | 170246736 |
n×5 | 212808420 |
Division
n÷yn÷2 | 21280842 |
---|---|
n÷3 | 14187228 |
n÷3 | 10640421 |
n÷5 | 8512336.8 |
Exponentiation
nyn2 | 1811496944915856 |
---|---|
n3 | 7.7100360536474E+22 |
n4 | 3.2815211814395E+30 |
n5 | 1.3966706756373E+38 |
Nth Root
y√n2√n | 6523.9316366743 |
---|---|
3√n | 349.14535424193 |
4√n | 80.770858833334 |
5√n | 33.55859428084 |
Divisors of 42561684
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 | -42561683 | 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 42561684 can be divided by 48 positive divisors. The sum of these divisors (counting 42561684) is 1, the average is 0.020833333333333.
Base conversion 42561684
Base | System | Value |
---|---|---|
2 | Binary | 10100010010111000010010100 |
3 | Ternary | 2222002100122200 |
4 | Quaternary | 2202113002110 |
5 | Quinary | 41343433214 |
6 | Senary | 4120124500 |
8 | Octal | 242270224 |
10 | Decimal | 42561684 |
12 | Duodecimal | 12306730 |
16 | Hexadecimal | 2897094 |
20 | Vigesimal | d60444 |
36 | Base36 | pc8t0 |
Cryptographic Hash Functions
md5 | 5381a48d806dcd7a1dca57b0b83fb752 |
---|---|
sha1 | 58d8c814df2eeaecc33785e75da6192926675e2a |
sha256 | ee7dacf45d9b28e00598429a20fcd69327356c55f29ac2e91200345fe446ce0f |
sha512 | 7e95dddcb8488e98f70ab4f964fd341d318e6d18c3a9adc4bdf071a85d717f2f453c74659fc2034843ae5e91754ea2892228c216852aad26a76db0783b7416db |
ripemd-160 | d4b163a0c36b2a09a270d0085bb6d1f8c68590c1 |
42561684 as geometric shapes
Circle
Radius = nDiameter | 85123368 |
---|---|
Circumference | 267422947.55762 |
Area | 5.690985494148E+15 |
Sphere
Radius = nVolume | 3.2295723500068E+23 |
---|---|
Surface area | 2.2763941976592E+16 |
Circumference | 267422947.55762 |
Square
Length = nPerimeter | 170246736 |
---|---|
Area | 1811496944915856 |
Diagonal | 60191310.750238 |
Cube
Length = nSurface area | 10868981669495136 |
---|---|
Volume | 7.7100360536474E+22 |
Space diagonal | 73718999.143691 |
Equilateral Triangle
Length = nPerimeter | 127685052 |
---|---|
Area | 7.8440118658752E+14 |
Altitude | 36859499.571846 |
Triangular Pyramid
Length = nSurface area | 7.8440118658752E+14 |
---|---|
Volume | 9.0863646278781E+21 |
Height | 20063770.250079 |