820194102 (number)
820194102 is an even 9-digits composite number following 820194101 and preceding 820194103. In scientific notation, it is written as 8.20194102 × 10^8. The sum of its digits is 27. It has a total of 5 prime factors and 32 positive divisors. There are 216314496 positive integers (up to 820194102) that are relatively prime to 820194102.
Interesting facts
- 820194102 has 32 divisors, whose sum is 1850698080
- The reverse of 820194102 is 201491028
- Previous prime number is 13
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 27
- Digital Root 9
Name
Name | eight hundred twenty million one hundred ninety-four thousand one hundred two |
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Notation
Scientific notation | 8.20194102 × 10^8 |
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Engineering notation | 8.20194102 × 10^6 |
Prime Factorization of 820194102
Prime Factorization 2 × 21 × 3 × 13 × 500729
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 820194102 | Product of the distinct prime numbers |
The prime factorization of 820194102 is 2 × 21 × 3 × 13 × 500729. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 820194102)
Multiplication
n×yn×2 | 1640388204 |
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n×3 | 2460582306 |
n×4 | 3280776408 |
n×5 | 4100970510 |
Division
n÷yn÷2 | 410097051 |
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n÷3 | 273398034 |
n÷3 | 205048525.5 |
n÷5 | 164038820.4 |
Exponentiation
nyn2 | 672718364955586404 |
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n3 | 5.5175963524366E+26 |
n4 | 4.5254999854852E+35 |
n5 | 3.711788396696E+44 |
Nth Root
y√n2√n | 28639.031093946 |
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3√n | 936.06400915534 |
4√n | 169.23070375658 |
5√n | 60.643370140989 |
Divisors of 820194102
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 | -820194101 | 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 820194102 can be divided by 32 positive divisors. The sum of these divisors (counting 820194102) is 1, the average is 0.03125.
Base conversion 820194102
Base | System | Value |
---|---|---|
2 | Binary | 110000111000110010101100110110 |
3 | Ternary | 2010011100011210100 |
4 | Quaternary | 300320302230312 |
5 | Quinary | 3134432202402 |
6 | Senary | 213215334530 |
8 | Octal | 6070625466 |
10 | Decimal | 820194102 |
12 | Duodecimal | 1aa821446 |
16 | Hexadecimal | 30e32b36 |
20 | Vigesimal | cg64552 |
36 | Base36 | dkblti |
Cryptographic Hash Functions
md5 | a46a2ca8d7998e9516e405d0e60bc66c |
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sha1 | 5968339db7015152db630b7c97b0f85bfd835750 |
sha256 | bce71ad49802e3e8268e2b696355f147252c310d77d759a95b8c9a30abea1e3f |
sha512 | 96a414e7d8f60db224bd74b4ae984be5cd7b9501210ed1eafc9e7639c343267a7d6a65d6276a3dd73ada1b5be670328cda6d91a920f2dd8de7c58fb1e7891bbf |
ripemd-160 | d05d0761c8871fe034d868f3d623c42dab72a933 |
820194102 as geometric shapes
Circle
Radius = nDiameter | 1640388204 |
---|---|
Circumference | 5153431530.7218 |
Area | 2.1134070732794E+18 |
Sphere
Radius = nVolume | 2.3112053555051E+27 |
---|---|
Surface area | 8.4536282931176E+18 |
Circumference | 5153431530.7218 |
Square
Length = nPerimeter | 3280776408 |
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Area | 672718364955586404 |
Diagonal | 1159929622.8268 |
Cube
Length = nSurface area | 4036310189733518424 |
---|---|
Volume | 5.5175963524366E+26 |
Space diagonal | 1420617856.7323 |
Equilateral Triangle
Length = nPerimeter | 2460582306 |
---|---|
Area | 2.9129559682193E+17 |
Altitude | 710308928.36617 |
Triangular Pyramid
Length = nSurface area | 2.9129559682193E+17 |
---|---|
Volume | 6.5025496610967E+25 |
Height | 386643207.60894 |