20122180 (number)
20122180 is an even 8-digits composite number following 20122179 and preceding 20122181. In scientific notation, it is written as 2.0122180 × 10^7. The sum of its digits is 16. It has a total of 6 prime factors and 48 positive divisors. There are 7372800 positive integers (up to 20122180) that are relatively prime to 20122180.
Interesting facts
- 20122180 has 48 divisors, whose sum is 45856944
- The reverse of 20122180 is 08122102
- Previous prime number is 401
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 16
- Digital Root 7
Name
Name | twenty million one hundred twenty-two thousand one hundred eighty |
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Notation
Scientific notation | 2.0122180 × 10^7 |
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Engineering notation | 2.0122180 × 10^6 |
Prime Factorization of 20122180
Prime Factorization 2 × 2 × 5 × 13 × 401 × 193
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 10061090 | Product of the distinct prime numbers |
The prime factorization of 20122180 is 2 × 2 × 5 × 13 × 401 × 193. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20122180)
Multiplication
n×yn×2 | 40244360 |
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n×3 | 60366540 |
n×4 | 80488720 |
n×5 | 100610900 |
Division
n÷yn÷2 | 10061090 |
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n÷3 | 6707393.3333333 |
n÷3 | 5030545 |
n÷5 | 4024436 |
Exponentiation
nyn2 | 404902127952400 |
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n3 | 8.1475135010412E+21 |
n4 | 1.6394573322038E+29 |
n5 | 3.2989455540925E+36 |
Nth Root
y√n2√n | 4485.7752953085 |
---|---|
3√n | 271.99338579649 |
4√n | 66.975930716254 |
5√n | 28.889166101239 |
Divisors of 20122180
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 | -20122179 | 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 20122180 can be divided by 48 positive divisors. The sum of these divisors (counting 20122180) is 1, the average is 0.020833333333333.
Base conversion 20122180
Base | System | Value |
---|---|---|
2 | Binary | 1001100110000101001000100 |
3 | Ternary | 1101212022102221 |
4 | Quaternary | 1030300221010 |
5 | Quinary | 20122402210 |
6 | Senary | 1555142124 |
8 | Octal | 114605104 |
10 | Decimal | 20122180 |
12 | Duodecimal | 68a4944 |
16 | Hexadecimal | 1330a44 |
20 | Vigesimal | 65f590 |
36 | Base36 | bzadg |
Cryptographic Hash Functions
md5 | 55397c4f1625cd64219895562fe6c0e1 |
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sha1 | 4e7bdb16407dbaa9a54e903ab696a500a83467eb |
sha256 | 6329b286abff025b4f7c0405179026dfb43a53ea2c4da200fded0044f2b5f8d8 |
sha512 | c33e1a75e2885675ad96a2006560273ff5755b9d7b8b30bcd420453a7eac9732d7444e0dc15a8c89b9e36b38bc63c90fcee2cf518db6fc7a9b0585253c1f4712 |
ripemd-160 | 5bca8dcd40841319e6a2a3a6b6239859b16dc6f0 |
20122180 as geometric shapes
Circle
Radius = nDiameter | 40244360 |
---|---|
Circumference | 126431385.72442 |
Area | 1.2720375505981E+15 |
Sphere
Radius = nVolume | 3.4128224746526E+22 |
---|---|
Surface area | 5.0881502023925E+15 |
Circumference | 126431385.72442 |
Square
Length = nPerimeter | 80488720 |
---|---|
Area | 404902127952400 |
Diagonal | 28457059.860513 |
Cube
Length = nSurface area | 2429412767714400 |
---|---|
Volume | 8.1475135010412E+21 |
Space diagonal | 34852638.119046 |
Equilateral Triangle
Length = nPerimeter | 60366540 |
---|---|
Area | 1.7532776442658E+14 |
Altitude | 17426319.059523 |
Triangular Pyramid
Length = nSurface area | 1.7532776442658E+14 |
---|---|
Volume | 9.601936743992E+20 |
Height | 9485686.6201709 |