18374930 (number)
18374930 is an even 8-digits composite number following 18374929 and preceding 18374931. In scientific notation, it is written as 1.8374930 × 10^7. The sum of its digits is 35. It has a total of 6 prime factors and 64 positive divisors. There are 5913600 positive integers (up to 18374930) that are relatively prime to 18374930.
Interesting facts
- 18374930 has 64 divisors, whose sum is 40186368
- The reverse of 18374930 is 03947381
- Previous prime number is 113
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 35
- Digital Root 8
Name
Name | eighteen million three hundred seventy-four thousand nine hundred thirty |
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Notation
Scientific notation | 1.8374930 × 10^7 |
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Engineering notation | 1.8374930 × 10^6 |
Prime Factorization of 18374930
Prime Factorization 2 × 7 × 5 × 23 × 113 × 101
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 18374930 | Product of the distinct prime numbers |
The prime factorization of 18374930 is 2 × 7 × 5 × 23 × 113 × 101. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 18374930)
Multiplication
n×yn×2 | 36749860 |
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n×3 | 55124790 |
n×4 | 73499720 |
n×5 | 91874650 |
Division
n÷yn÷2 | 9187465 |
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n÷3 | 6124976.6666667 |
n÷3 | 4593732.5 |
n÷5 | 3674986 |
Exponentiation
nyn2 | 337638052504900 |
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n3 | 6.2040755801139E+21 |
n4 | 1.139994544993E+29 |
n5 | 2.0947319964629E+36 |
Nth Root
y√n2√n | 4286.598884897 |
---|---|
3√n | 263.88126930703 |
4√n | 65.472122960058 |
5√n | 28.369072596615 |
Divisors of 18374930
64 divisors
τ | Total Divisors | 64 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -18374929 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.015625 | 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 | 64 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 18374930 can be divided by 64 positive divisors. The sum of these divisors (counting 18374930) is 1, the average is 0.015625.
Base conversion 18374930
Base | System | Value |
---|---|---|
2 | Binary | 1000110000110000100010010 |
3 | Ternary | 1021120112122222 |
4 | Quaternary | 1012012010102 |
5 | Quinary | 14200444210 |
6 | Senary | 1453501042 |
8 | Octal | 106060422 |
10 | Decimal | 18374930 |
12 | Duodecimal | 61a1782 |
16 | Hexadecimal | 1186112 |
20 | Vigesimal | 5egh6a |
36 | Base36 | axu6q |
Cryptographic Hash Functions
md5 | 212e7392789472ed4f9dfe1eaf520a1a |
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sha1 | 856d35a08967dc5f0833d0f7fc2ad00dd78e4342 |
sha256 | 794ccc726b432e17cc5c98ad7559498410e226d5c3033d15593603609a4c82b2 |
sha512 | 82746053c67fda3f4d4e63f0b13d6ee2bd26e781159fa835fbfa134c4df2c4d3d853a6d5f188ba742cfdbf80b6ad41c963d61936e2c7cea001110b911c925860 |
ripemd-160 | ee12c26926eb42f429eb10e90bd104eb5fd4464b |
18374930 as geometric shapes
Circle
Radius = nDiameter | 36749860 |
---|---|
Circumference | 115453090.19645 |
Area | 1.0607212253218E+15 |
Sphere
Radius = nVolume | 2.5987571019735E+22 |
---|---|
Surface area | 4.242884901287E+15 |
Circumference | 115453090.19645 |
Square
Length = nPerimeter | 73499720 |
---|---|
Area | 337638052504900 |
Diagonal | 25986075.213656 |
Cube
Length = nSurface area | 2025828315029400 |
---|---|
Volume | 6.2040755801139E+21 |
Space diagonal | 31826312.345522 |
Equilateral Triangle
Length = nPerimeter | 55124790 |
---|---|
Area | 1.4620156537677E+14 |
Altitude | 15913156.172761 |
Triangular Pyramid
Length = nSurface area | 1.4620156537677E+14 |
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Volume | 7.3115731894873E+20 |
Height | 8662025.0712188 |