820194162 (number)
820194162 is an even 9-digits composite number following 820194161 and preceding 820194163. In scientific notation, it is written as 8.20194162 × 10^8. The sum of its digits is 33. It has a total of 5 prime factors and 32 positive divisors. There are 270363600 positive integers (up to 820194162) that are relatively prime to 820194162.
Interesting facts
- 820194162 has 32 divisors, whose sum is 1658651904
- The reverse of 820194162 is 261491028
- Previous prime number is 1171
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 33
- Digital Root 6
Name
Name | eight hundred twenty million one hundred ninety-four thousand one hundred sixty-two |
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Notation
Scientific notation | 8.20194162 × 10^8 |
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Engineering notation | 8.20194162 × 10^6 |
Prime Factorization of 820194162
Prime Factorization 2 × 3 × 107 × 1171 × 1091
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 820194162 | Product of the distinct prime numbers |
The prime factorization of 820194162 is 2 × 3 × 107 × 1171 × 1091. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 820194162)
Multiplication
n×yn×2 | 1640388324 |
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n×3 | 2460582486 |
n×4 | 3280776648 |
n×5 | 4100970810 |
Division
n÷yn÷2 | 410097081 |
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n÷3 | 273398054 |
n÷3 | 205048540.5 |
n÷5 | 164038832.4 |
Exponentiation
nyn2 | 672718463378882244 |
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n3 | 5.5175975633297E+26 |
n4 | 4.5255013097084E+35 |
n5 | 3.7117897543462E+44 |
Nth Root
y√n2√n | 28639.032141467 |
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3√n | 936.06403198077 |
4√n | 169.23070685153 |
5√n | 60.643371028243 |
Divisors of 820194162
32 divisors
τ | Total Divisors | 32 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -820194161 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.03125 | 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 | 32 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 820194162 can be divided by 32 positive divisors. The sum of these divisors (counting 820194162) is 1, the average is 0.03125.
Base conversion 820194162
Base | System | Value |
---|---|---|
2 | Binary | 110000111000110010101101110010 |
3 | Ternary | 2010011100011212120 |
4 | Quaternary | 300320302231302 |
5 | Quinary | 3134432203122 |
6 | Senary | 213215335110 |
8 | Octal | 6070625562 |
10 | Decimal | 820194162 |
12 | Duodecimal | 1aa821496 |
16 | Hexadecimal | 30e32b72 |
20 | Vigesimal | cg64582 |
36 | Base36 | dkblv6 |
Cryptographic Hash Functions
md5 | 80e4cb4c6d25e2256c3c900a19330948 |
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sha1 | e8e3c515301eb8d2d281fb70f2f533d68443e525 |
sha256 | 160c55b14b34b4e85f0f361b307c4e751aaae8357dd7b0fc50f349ab5c74e3e3 |
sha512 | e4165c9fa92e5ef83a5f40e388d930af28e36730f847e5f99eb5541201334c9fca21f8c211764bd957f74fb8a1c3b22fcc7134ca2fce39e8e6d2c3a2eb6f55d1 |
ripemd-160 | 4cef12494919ae7cd6e3189b5f67f55258a30e8b |
820194162 as geometric shapes
Circle
Radius = nDiameter | 1640388324 |
---|---|
Circumference | 5153431907.7129 |
Area | 2.1134073824853E+18 |
Sphere
Radius = nVolume | 2.3112058627229E+27 |
---|---|
Surface area | 8.4536295299412E+18 |
Circumference | 5153431907.7129 |
Square
Length = nPerimeter | 3280776648 |
---|---|
Area | 672718463378882244 |
Diagonal | 1159929707.6796 |
Cube
Length = nSurface area | 4036310780273293464 |
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Volume | 5.5175975633297E+26 |
Space diagonal | 1420617960.6554 |
Equilateral Triangle
Length = nPerimeter | 2460582486 |
---|---|
Area | 2.9129563944047E+17 |
Altitude | 710308980.32769 |
Triangular Pyramid
Length = nSurface area | 2.9129563944047E+17 |
---|---|
Volume | 6.502551088148E+25 |
Height | 386643235.89321 |