20558220 (number)
20558220 is an even 8-digits composite number following 20558219 and preceding 20558221. In scientific notation, it is written as 2.0558220 × 10^7. The sum of its digits is 24. It has a total of 6 prime factors and 48 positive divisors. There are 5222400 positive integers (up to 20558220) that are relatively prime to 20558220.
Interesting facts
- 20558220 has 48 divisors, whose sum is 40247424
- The reverse of 20558220 is 02285502
- Previous prime number is 61
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 24
- Digital Root 6
Name
Name | twenty million five hundred fifty-eight thousand two hundred twenty |
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Notation
Scientific notation | 2.0558220 × 10^7 |
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Engineering notation | 2.0558220 × 10^6 |
Prime Factorization of 20558220
Prime Factorization 2 × 2 × 15 × 41 × 61 × 137
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 10279110 | Product of the distinct prime numbers |
The prime factorization of 20558220 is 2 × 2 × 15 × 41 × 61 × 137. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20558220)
Multiplication
n×yn×2 | 41116440 |
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n×3 | 61674660 |
n×4 | 82232880 |
n×5 | 102791100 |
Division
n÷yn÷2 | 10279110 |
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n÷3 | 6852740 |
n÷3 | 5139555 |
n÷5 | 4111644 |
Exponentiation
nyn2 | 422640409568400 |
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n3 | 8.6887345207973E+21 |
n4 | 1.7862491580014E+29 |
n5 | 3.6722103165009E+36 |
Nth Root
y√n2√n | 4534.1173341677 |
---|---|
3√n | 273.9440274962 |
4√n | 67.335854744465 |
5√n | 29.013298208248 |
Divisors of 20558220
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 | -20558219 | 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 20558220 can be divided by 48 positive divisors. The sum of these divisors (counting 20558220) is 1, the average is 0.020833333333333.
Base conversion 20558220
Base | System | Value |
---|---|---|
2 | Binary | 1001110011011000110001100 |
3 | Ternary | 1102200110120120 |
4 | Quaternary | 1032123012030 |
5 | Quinary | 20230330340 |
6 | Senary | 2012344540 |
8 | Octal | 116330614 |
10 | Decimal | 20558220 |
12 | Duodecimal | 6a75150 |
16 | Hexadecimal | 139b18c |
20 | Vigesimal | 689fb0 |
36 | Base36 | c8mto |
Cryptographic Hash Functions
md5 | af741dc3cd948b070eb8810101e3d1dd |
---|---|
sha1 | 50a05c28b85c82dc54c1f72976dc5d2ba3b96497 |
sha256 | 278199eb305f19da60d34438d625af4c8d09424aa9c774e215d4debbeaff8097 |
sha512 | b41cb8a6e0e0ec60e3c696d89cae6a601d2c55d67efc7d48229d0d1849fbdd20fed5327a07951751b2036908c388c446e944e2bd33f16595578d6f4ed669405d |
ripemd-160 | 105ec636dd8e35dbf5115e960d9f06711be94384 |
20558220 as geometric shapes
Circle
Radius = nDiameter | 41116440 |
---|---|
Circumference | 129171105.84577 |
Area | 1.3277640058103E+15 |
Sphere
Radius = nVolume | 3.6395286052705E+22 |
---|---|
Surface area | 5.3110560232411E+15 |
Circumference | 129171105.84577 |
Square
Length = nPerimeter | 82232880 |
---|---|
Area | 422640409568400 |
Diagonal | 29073713.54225 |
Cube
Length = nSurface area | 2535842457410400 |
---|---|
Volume | 8.6887345207973E+21 |
Space diagonal | 35607881.553179 |
Equilateral Triangle
Length = nPerimeter | 61674660 |
---|---|
Area | 1.8300866567605E+14 |
Altitude | 17803940.776589 |
Triangular Pyramid
Length = nSurface area | 1.8300866567605E+14 |
---|---|
Volume | 1.0239771832642E+21 |
Height | 9691237.8474166 |