20220492 (number)
20220492 is an even 8-digits composite number following 20220491 and preceding 20220493. In scientific notation, it is written as 2.0220492 × 10^7. The sum of its digits is 21. It has a total of 6 prime factors and 48 positive divisors. There are 6514368 positive integers (up to 20220492) that are relatively prime to 20220492.
Interesting facts
- 20220492 has 48 divisors, whose sum is 48787200
- The reverse of 20220492 is 29402202
- Previous prime number is 149
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 21
- Digital Root 3
Name
Name | twenty million two hundred twenty thousand four hundred ninety-two |
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Notation
Scientific notation | 2.0220492 × 10^7 |
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Engineering notation | 2.0220492 × 10^6 |
Prime Factorization of 20220492
Prime Factorization 2 × 2 × 3 × 43 × 149 × 263
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 10110246 | Product of the distinct prime numbers |
The prime factorization of 20220492 is 2 × 2 × 3 × 43 × 149 × 263. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20220492)
Multiplication
n×yn×2 | 40440984 |
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n×3 | 60661476 |
n×4 | 80881968 |
n×5 | 101102460 |
Division
n÷yn÷2 | 10110246 |
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n÷3 | 6740164 |
n÷3 | 5055123 |
n÷5 | 4044098.4 |
Exponentiation
nyn2 | 408868296722064 |
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n3 | 8.2675181229221E+21 |
n4 | 1.671732840644E+29 |
n5 | 3.380326053038E+36 |
Nth Root
y√n2√n | 4496.7201380562 |
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3√n | 272.43563050478 |
4√n | 67.057588221291 |
5√n | 28.91734015993 |
Divisors of 20220492
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 | -20220491 | 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 20220492 can be divided by 48 positive divisors. The sum of these divisors (counting 20220492) is 1, the average is 0.020833333333333.
Base conversion 20220492
Base | System | Value |
---|---|---|
2 | Binary | 1001101001000101001001100 |
3 | Ternary | 1102001022022010 |
4 | Quaternary | 1031020221030 |
5 | Quinary | 20134023432 |
6 | Senary | 2001221220 |
8 | Octal | 115105114 |
10 | Decimal | 20220492 |
12 | Duodecimal | 6931810 |
16 | Hexadecimal | 1348a4c |
20 | Vigesimal | 667b4c |
36 | Base36 | c1e8c |
Cryptographic Hash Functions
md5 | 31abef8c9cae74da4191f8e9e0df99aa |
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sha1 | ab2015bdac5ead6d49e744a088045b9328de10bf |
sha256 | d60431f0d4e3c964b2e062df0e25b75439f9ee2ddb234793f0d1d6edeac95627 |
sha512 | 06ed693de868829c549c14102af203bdbde8064de969d1b5a8ea194661c92a73573ab55482a3f1c560a60635564852a592668a30cf46c100658f373f25286510 |
ripemd-160 | e13b29dc81f998f9d95d8bf96463beb62e35fd4d |
20220492 as geometric shapes
Circle
Radius = nDiameter | 40440984 |
---|---|
Circumference | 127049098.23834 |
Area | 1.2844976372678E+15 |
Sphere
Radius = nVolume | 3.463089893119E+22 |
---|---|
Surface area | 5.1379905490712E+15 |
Circumference | 127049098.23834 |
Square
Length = nPerimeter | 80881968 |
---|---|
Area | 408868296722064 |
Diagonal | 28596094.024257 |
Cube
Length = nSurface area | 2453209780332384 |
---|---|
Volume | 8.2675181229221E+21 |
Space diagonal | 35022919.49804 |
Equilateral Triangle
Length = nPerimeter | 60661476 |
---|---|
Area | 1.7704516588169E+14 |
Altitude | 17511459.74902 |
Triangular Pyramid
Length = nSurface area | 1.7704516588169E+14 |
---|---|
Volume | 9.7433635471682E+20 |
Height | 9532031.3414189 |