20462820 (number)
20462820 is an even 8-digits composite number following 20462819 and preceding 20462821. In scientific notation, it is written as 2.0462820 × 10^7. The sum of its digits is 24. It has a total of 6 prime factors and 48 positive divisors. There are 4612992 positive integers (up to 20462820) that are relatively prime to 20462820.
Interesting facts
- 20462820 has 48 divisors, whose sum is 45638208
- The reverse of 20462820 is 02826402
- Previous prime number is 83
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 24
- Digital Root 6
Name
Name | twenty million four hundred sixty-two thousand eight hundred twenty |
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Notation
Scientific notation | 2.0462820 × 10^7 |
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Engineering notation | 2.0462820 × 10^6 |
Prime Factorization of 20462820
Prime Factorization 2 × 2 × 5 × 21 × 83 × 587
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 10231410 | Product of the distinct prime numbers |
The prime factorization of 20462820 is 2 × 2 × 5 × 21 × 83 × 587. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20462820)
Multiplication
n×yn×2 | 40925640 |
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n×3 | 61388460 |
n×4 | 81851280 |
n×5 | 102314100 |
Division
n÷yn÷2 | 10231410 |
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n÷3 | 6820940 |
n÷3 | 5115705 |
n÷5 | 4092564 |
Exponentiation
nyn2 | 418727002352400 |
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n3 | 8.5683352782767E+21 |
n4 | 1.7533230249903E+29 |
n5 | 3.5877933462231E+36 |
Nth Root
y√n2√n | 4523.5848615893 |
---|---|
3√n | 273.51962645481 |
4√n | 67.257600771878 |
5√n | 28.986320963178 |
Divisors of 20462820
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 | -20462819 | 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 20462820 can be divided by 48 positive divisors. The sum of these divisors (counting 20462820) is 1, the average is 0.020833333333333.
Base conversion 20462820
Base | System | Value |
---|---|---|
2 | Binary | 1001110000011110011100100 |
3 | Ternary | 1102111121201020 |
4 | Quaternary | 1032003303210 |
5 | Quinary | 20214302240 |
6 | Senary | 2010331140 |
8 | Octal | 116036344 |
10 | Decimal | 20462820 |
12 | Duodecimal | 6a29ab0 |
16 | Hexadecimal | 1383ce4 |
20 | Vigesimal | 67hh10 |
36 | Base36 | c6l7o |
Cryptographic Hash Functions
md5 | 240b19c78cf20b30310e4f7f92d52b3b |
---|---|
sha1 | 07cde35e2bf62cc0da8f3bdf34c0237c38aa5fe2 |
sha256 | 0689245c9e84282bde05987885901b65c55038784677e3adeacd0cee2ff9bd1a |
sha512 | c2060258fa2ab46a47aad31dcfbbf3e2c1f0fe20f1f3c7c41e17f6ae6eeecb26e35de743614747d8ce1868072b4706ae217949898bcca86f4d79fe96820f28bd |
ripemd-160 | addf9196a58e5a1066e8312e1d1fd643ec8676a8 |
20462820 as geometric shapes
Circle
Radius = nDiameter | 40925640 |
---|---|
Circumference | 128571689.96746 |
Area | 1.31546967445E+15 |
Sphere
Radius = nVolume | 3.5890958884971E+22 |
---|---|
Surface area | 5.2618786977999E+15 |
Circumference | 128571689.96746 |
Square
Length = nPerimeter | 81851280 |
---|---|
Area | 418727002352400 |
Diagonal | 28938797.568399 |
Cube
Length = nSurface area | 2512362014114400 |
---|---|
Volume | 8.5683352782767E+21 |
Space diagonal | 35442643.906137 |
Equilateral Triangle
Length = nPerimeter | 61388460 |
---|---|
Area | 1.8131411064384E+14 |
Altitude | 17721321.953068 |
Triangular Pyramid
Length = nSurface area | 1.8131411064384E+14 |
---|---|
Volume | 1.0097879964582E+21 |
Height | 9646265.8561331 |