20120848 (number)
20120848 is an even 8-digits composite number following 20120847 and preceding 20120849. In scientific notation, it is written as 2.0120848 × 10^7. The sum of its digits is 25. It has a total of 7 prime factors and 40 positive divisors. There are 8648640 positive integers (up to 20120848) that are relatively prime to 20120848.
Interesting facts
- 20120848 has 40 divisors, whose sum is 42809760
- The reverse of 20120848 is 84802102
- Previous prime number is 209
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 25
- Digital Root 7
Name
Name | twenty million one hundred twenty thousand eight hundred forty-eight |
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Notation
Scientific notation | 2.0120848 × 10^7 |
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Engineering notation | 2.0120848 × 10^6 |
Prime Factorization of 20120848
Prime Factorization 2 × 2 × 2 × 2 × 11 × 209 × 547
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 2515106 | Product of the distinct prime numbers |
The prime factorization of 20120848 is 2 × 2 × 2 × 2 × 11 × 209 × 547. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20120848)
Multiplication
n×yn×2 | 40241696 |
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n×3 | 60362544 |
n×4 | 80483392 |
n×5 | 100604240 |
Division
n÷yn÷2 | 10060424 |
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n÷3 | 6706949.3333333 |
n÷3 | 5030212 |
n÷5 | 4024169.6 |
Exponentiation
nyn2 | 404848524239104 |
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n3 | 8.1458956192393E+21 |
n4 | 1.6390232757858E+29 |
n5 | 3.2978538200548E+36 |
Nth Root
y√n2√n | 4485.6268235331 |
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3√n | 271.9873840746 |
4√n | 66.974822310575 |
5√n | 28.888783623911 |
Divisors of 20120848
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 | -20120847 | 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 20120848 can be divided by 40 positive divisors. The sum of these divisors (counting 20120848) is 1, the average is 0.025.
Base conversion 20120848
Base | System | Value |
---|---|---|
2 | Binary | 1001100110000010100010000 |
3 | Ternary | 1101212020121121 |
4 | Quaternary | 1030300110100 |
5 | Quinary | 20122331343 |
6 | Senary | 1555132024 |
8 | Octal | 114602420 |
10 | Decimal | 20120848 |
12 | Duodecimal | 68a4014 |
16 | Hexadecimal | 1330510 |
20 | Vigesimal | 65f228 |
36 | Base36 | bz9cg |
Cryptographic Hash Functions
md5 | 5cfdd85bbc1fb513a8a1b468108cd737 |
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sha1 | 64c8b24cde5c162418d99f82f13da1436cf5c119 |
sha256 | 08eec42ddd3791d2cbe79b80c6c8935f5fdd9a0bbb9dd11777dfcb853001ede3 |
sha512 | b7d267325a29cea80db682b60d4b035a1c3bd56639b69cf9537034e5c4ecea9b7027008b2f62ca75c162a6feb5ff73483cd5a063400743341674d5fc064194ec |
ripemd-160 | bfc4ee6ccf8ae98b2f28435936fea7dd8c75a761 |
20120848 as geometric shapes
Circle
Radius = nDiameter | 40241696 |
---|---|
Circumference | 126423016.52159 |
Area | 1.2718691495662E+15 |
Sphere
Radius = nVolume | 3.4121447779082E+22 |
---|---|
Surface area | 5.087476598265E+15 |
Circumference | 126423016.52159 |
Square
Length = nPerimeter | 80483392 |
---|---|
Area | 404848524239104 |
Diagonal | 28455176.128048 |
Cube
Length = nSurface area | 2429091145434624 |
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Volume | 8.1458956192393E+21 |
Space diagonal | 34850331.027371 |
Equilateral Triangle
Length = nPerimeter | 60362544 |
---|---|
Area | 1.7530455333785E+14 |
Altitude | 17425165.513685 |
Triangular Pyramid
Length = nSurface area | 1.7530455333785E+14 |
---|---|
Volume | 9.6000300520032E+20 |
Height | 9485058.7093492 |