20139375 (number)
20139375 is an odd 8-digits composite number following 20139374 and preceding 20139376. In scientific notation, it is written as 2.0139375 × 10^7. The sum of its digits is 30. It has a total of 6 prime factors and 40 positive divisors. There are 10252000 positive integers (up to 20139375) that are relatively prime to 20139375.
Interesting facts
- 20139375 has 40 divisors, whose sum is 35088768
- The reverse of 20139375 is 57393102
- Previous prime number is 5
Basic properties
- Is Prime? no
- Number parity odd
- Number length 8
- Sum of Digits 30
- Digital Root 3
Name
Name | twenty million one hundred thirty-nine thousand three hundred seventy-five |
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Notation
Scientific notation | 2.0139375 × 10^7 |
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Engineering notation | 2.0139375 × 10^6 |
Prime Factorization of 20139375
Prime Factorization 23 × 3 × 5 × 25 × 5 × 467
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 4027875 | Product of the distinct prime numbers |
The prime factorization of 20139375 is 23 × 3 × 5 × 25 × 5 × 467. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20139375)
Multiplication
n×yn×2 | 40278750 |
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n×3 | 60418125 |
n×4 | 80557500 |
n×5 | 100696875 |
Division
n÷yn÷2 | 10069687.5 |
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n÷3 | 6713125 |
n÷3 | 5034843.75 |
n÷5 | 4027875 |
Exponentiation
nyn2 | 405594425390625 |
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n3 | 8.1684182308513E+21 |
n4 | 1.6450683790795E+29 |
n5 | 3.3130648986924E+36 |
Nth Root
y√n2√n | 4487.6915000922 |
---|---|
3√n | 272.07083921207 |
4√n | 66.990234363616 |
5√n | 28.894101744428 |
Divisors of 20139375
40 divisors
τ | Total Divisors | 40 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -20139374 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.025 | 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 | 40 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 20139375 can be divided by 40 positive divisors. The sum of these divisors (counting 20139375) is 1, the average is 0.025.
Base conversion 20139375
Base | System | Value |
---|---|---|
2 | Binary | 1001100110100110101101111 |
3 | Ternary | 1101220012000210 |
4 | Quaternary | 1030310311233 |
5 | Quinary | 20123430000 |
6 | Senary | 1555353503 |
8 | Octal | 114646557 |
10 | Decimal | 20139375 |
12 | Duodecimal | 68b2893 |
16 | Hexadecimal | 1334d6f |
20 | Vigesimal | 65h88f |
36 | Base36 | bznn3 |
Cryptographic Hash Functions
md5 | b787d03a373f6f33a6480d8356e0dc80 |
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sha1 | c87c26f3e2321b86b72545130d40b752034d2fde |
sha256 | 2a6ca61ceed63644e6ab76ade6affa51dac4bbe6df2af4692a83f29b03030309 |
sha512 | f724088a8b89f2a5727d59b4ad33a29ae16ff16a5e5d112102183c9d9a1edea44a6744978461b6c4d668e343bad045ab421882919e2b7f30e81721a99fa5464a |
ripemd-160 | 0fad9c43a7df7cb6dc25d3b44a9596a2066dd9ba |
20139375 as geometric shapes
Circle
Radius = nDiameter | 40278750 |
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Circumference | 126539425.09578 |
Area | 1.2742124671442E+15 |
Sphere
Radius = nVolume | 3.4215790273989E+22 |
---|---|
Surface area | 5.0968498685766E+15 |
Circumference | 126539425.09578 |
Square
Length = nPerimeter | 80557500 |
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Area | 405594425390625 |
Diagonal | 28481377.262718 |
Cube
Length = nSurface area | 2433566552343750 |
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Volume | 8.1684182308513E+21 |
Space diagonal | 34882420.732682 |
Equilateral Triangle
Length = nPerimeter | 60418125 |
---|---|
Area | 1.7562753801082E+14 |
Altitude | 17441210.366341 |
Triangular Pyramid
Length = nSurface area | 1.7562753801082E+14 |
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Volume | 9.626573204338E+20 |
Height | 9493792.4209059 |