828442020 (number)
828442020 is an even 9-digits composite number following 828442019 and preceding 828442021. In scientific notation, it is written as 8.28442020 × 10^8. The sum of its digits is 30. It has a total of 6 prime factors and 48 positive divisors. There are 189357504 positive integers (up to 828442020) that are relatively prime to 828442020.
Interesting facts
- 828442020 has 48 divisors, whose sum is 2272306176
- The reverse of 828442020 is 020244828
- Previous prime number is 7
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 30
- Digital Root 3
Name
Name | eight hundred twenty-eight million four hundred forty-two thousand twenty |
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Notation
Scientific notation | 8.28442020 × 10^8 |
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Engineering notation | 8.28442020 × 10^6 |
Prime Factorization of 828442020
Prime Factorization 2 × 2 × 3 × 35 × 7 × 281783
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 414221010 | Product of the distinct prime numbers |
The prime factorization of 828442020 is 2 × 2 × 3 × 35 × 7 × 281783. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 828442020)
Multiplication
n×yn×2 | 1656884040 |
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n×3 | 2485326060 |
n×4 | 3313768080 |
n×5 | 4142210100 |
Division
n÷yn÷2 | 414221010 |
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n÷3 | 276147340 |
n÷3 | 207110505 |
n÷5 | 165688404 |
Exponentiation
nyn2 | 686316180501680400 |
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n3 | 5.685731629335E+26 |
n4 | 4.7102989961842E+35 |
n5 | 3.9022096152028E+44 |
Nth Root
y√n2√n | 28782.668743534 |
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3√n | 939.19125398039 |
4√n | 169.65455709628 |
5√n | 60.764849106999 |
Divisors of 828442020
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 | -828442019 | 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 828442020 can be divided by 48 positive divisors. The sum of these divisors (counting 828442020) is 1, the average is 0.020833333333333.
Base conversion 828442020
Base | System | Value |
---|---|---|
2 | Binary | 110001011000010000010110100100 |
3 | Ternary | 2010201212012210210 |
4 | Quaternary | 301120100112210 |
5 | Quinary | 3144040121040 |
6 | Senary | 214112215420 |
8 | Octal | 6130202644 |
10 | Decimal | 828442020 |
12 | Duodecimal | 1b153a570 |
16 | Hexadecimal | 316105a4 |
20 | Vigesimal | cihf510 |
36 | Base36 | dp8dyc |
Cryptographic Hash Functions
md5 | abb68059d5ab781945d6368565604866 |
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sha1 | 18699b35bf5d882c8b059dbd0e8563194550f8ab |
sha256 | 70adeaf8322e9b83adbc6ab73cae6e896e3888449dd82af1aa9d3d9f40b229d9 |
sha512 | e11f6e89b797dba698fecffd0deb75c0694539388ce32cacc760bb017c3cd588fd2550625ea9e7dda51e66812d253ace7fdf268fba9d13e26f5765f81ce619b3 |
ripemd-160 | 897761a5eba1bb6ceaabdedbd89ec72526e9829c |
828442020 as geometric shapes
Circle
Radius = nDiameter | 1656884040 |
---|---|
Circumference | 5205254727.9142 |
Area | 2.1561258707039E+18 |
Sphere
Radius = nVolume | 2.3816336956002E+27 |
---|---|
Surface area | 8.6245034828155E+18 |
Circumference | 5205254727.9142 |
Square
Length = nPerimeter | 3313768080 |
---|---|
Area | 686316180501680400 |
Diagonal | 1171593940.3238 |
Cube
Length = nSurface area | 4117897083010082400 |
---|---|
Volume | 5.685731629335E+26 |
Space diagonal | 1434903669.765 |
Equilateral Triangle
Length = nPerimeter | 2485326060 |
---|---|
Area | 2.9718362367138E+17 |
Altitude | 717451834.8825 |
Triangular Pyramid
Length = nSurface area | 2.9718362367138E+17 |
---|---|
Volume | 6.7006989851827E+25 |
Height | 390531313.44125 |