67421718 (number)
67421718 is an even 8-digits composite number following 67421717 and preceding 67421719. In scientific notation, it is written as 6.7421718 × 10^7. The sum of its digits is 36. It has a total of 6 prime factors and 48 positive divisors. There are 17781120 positive integers (up to 67421718) that are relatively prime to 67421718.
Interesting facts
- 67421718 has 48 divisors, whose sum is 179795616
- The reverse of 67421718 is 81712476
- Previous prime number is 13
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 36
- Digital Root 9
Name
Name | sixty-seven million four hundred twenty-one thousand seven hundred eighteen |
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Notation
Scientific notation | 6.7421718 × 10^7 |
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Engineering notation | 6.7421718 × 10^6 |
Prime Factorization of 67421718
Prime Factorization 2 × 3 × 3 × 7 × 13 × 41161
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 22473906 | Product of the distinct prime numbers |
The prime factorization of 67421718 is 2 × 3 × 3 × 7 × 13 × 41161. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 67421718)
Multiplication
n×yn×2 | 134843436 |
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n×3 | 202265154 |
n×4 | 269686872 |
n×5 | 337108590 |
Division
n÷yn÷2 | 33710859 |
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n÷3 | 22473906 |
n÷3 | 16855429.5 |
n÷5 | 13484343.6 |
Exponentiation
nyn2 | 4545688058071524 |
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n3 | 3.0647809836727E+23 |
n4 | 2.0663279921294E+31 |
n5 | 1.3931538318086E+39 |
Nth Root
y√n2√n | 8211.0728897021 |
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3√n | 407.00518157312 |
4√n | 90.61497056062 |
5√n | 36.792556286811 |
Divisors of 67421718
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 | -67421717 | 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 67421718 can be divided by 48 positive divisors. The sum of these divisors (counting 67421718) is 1, the average is 0.020833333333333.
Base conversion 67421718
Base | System | Value |
---|---|---|
2 | Binary | 100000001001100011000010110 |
3 | Ternary | 11200212101012200 |
4 | Quaternary | 10001030120112 |
5 | Quinary | 114224443333 |
6 | Senary | 10405025330 |
8 | Octal | 401143026 |
10 | Decimal | 67421718 |
12 | Duodecimal | 1a6b5246 |
16 | Hexadecimal | 404c616 |
20 | Vigesimal | 1117e5i |
36 | Base36 | 1452xi |
Cryptographic Hash Functions
md5 | 7095b2b9ab35106b8a1ea5695d6a9ec8 |
---|---|
sha1 | c034e7700283a67b652d326b06959abfb0423ace |
sha256 | 6254d0dbfc19c9646bd230a3918ad28ba3988156112c3ddf10817b2caa1e734b |
sha512 | 56a393075630dff7bf352655a5c409d2282f4fa780f1513a30434105e03a217e48ed1914759261abf6bebc5b30ec1c89ffa0511236df29e4844ca3faca6cbf31 |
ripemd-160 | 3c91f56e112599e8a8e643f96ca76dbcc4dbf369 |
67421718 as geometric shapes
Circle
Radius = nDiameter | 134843436 |
---|---|
Circumference | 423623147.92241 |
Area | 1.4280700208748E+16 |
Sphere
Radius = nVolume | 1.2837724564224E+24 |
---|---|
Surface area | 5.7122800834993E+16 |
Circumference | 423623147.92241 |
Square
Length = nPerimeter | 269686872 |
---|---|
Area | 4545688058071524 |
Diagonal | 95348707.994094 |
Cube
Length = nSurface area | 27274128348429144 |
---|---|
Volume | 3.0647809836727E+23 |
Space diagonal | 116777841.10958 |
Equilateral Triangle
Length = nPerimeter | 202265154 |
---|---|
Area | 1.9683406679847E+15 |
Altitude | 58388920.554791 |
Triangular Pyramid
Length = nSurface area | 1.9683406679847E+15 |
---|---|
Volume | 3.6118790273442E+22 |
Height | 31782902.664698 |