828144 (number)
828144 is an even 6-digits composite number following 828143 and preceding 828145. In scientific notation, it is written as 8.28144 × 10^5. The sum of its digits is 27. It has a total of 9 prime factors and 70 positive divisors. There are 272160 positive integers (up to 828144) that are relatively prime to 828144.
Interesting facts
- 828144 has 70 divisors, whose sum is 2439576
- The reverse of 828144 is 441828
- Previous prime number is 9
Basic properties
- Is Prime? no
- Number parity even
- Number length 6
- Sum of Digits 27
- Digital Root 9
Name
Name | eight hundred twenty-eight thousand one hundred forty-four |
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Notation
Scientific notation | 8.28144 × 10^5 |
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Engineering notation | 8.28144 × 10^3 |
Prime Factorization of 828144
Prime Factorization 2 × 2 × 2 × 2 × 3 × 9 × 3 × 9 × 71
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 3834 | Product of the distinct prime numbers |
The prime factorization of 828144 is 2 × 2 × 2 × 2 × 3 × 9 × 3 × 9 × 71. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 828144)
Multiplication
n×yn×2 | 1656288 |
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n×3 | 2484432 |
n×4 | 3312576 |
n×5 | 4140720 |
Division
n÷yn÷2 | 414072 |
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n÷3 | 276048 |
n÷3 | 207036 |
n÷5 | 165628.8 |
Exponentiation
nyn2 | 685822484736 |
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n3 | 567959775799209984 |
n4 | 4.7035248056946E+23 |
n5 | 3.8951958466872E+29 |
Nth Root
y√n2√n | 910.02417550305 |
---|---|
3√n | 93.907862032971 |
4√n | 30.166606960397 |
5√n | 15.262341680179 |
Divisors of 828144
70 divisors
τ | Total Divisors | 70 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -828143 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.014285714285714 | 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 | 70 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 828144 can be divided by 70 positive divisors. The sum of these divisors (counting 828144) is 1, the average is 0.014285714285714.
Base conversion 828144
Base | System | Value |
---|---|---|
2 | Binary | 11001010001011110000 |
3 | Ternary | 1120002000000 |
4 | Quaternary | 3022023300 |
5 | Quinary | 203000034 |
6 | Senary | 25430000 |
8 | Octal | 3121360 |
10 | Decimal | 828144 |
12 | Duodecimal | 33b300 |
16 | Hexadecimal | ca2f0 |
20 | Vigesimal | 53a74 |
36 | Base36 | hr00 |
Cryptographic Hash Functions
md5 | 89fd1c285546d1ef945b483668327924 |
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sha1 | fd9a3a70917a0a905f09641a2339e71af5a204f3 |
sha256 | 46d95b24565ebfede65b7288d394991b0332413f65b142bbd84a5d026d95a4dc |
sha512 | 2cfe89b6bdabc022da1fd6f8047e0f05cc4b072ce31f34ad71646ae6fe3c175317d99fd0f2d3ce0457217ac4eb309037009285d569684af469768af73a31f43e |
ripemd-160 | 3bc578f0c5a42767098f5b43bd2c6d0bccaa41ba |
828144 as geometric shapes
Circle
Radius = nDiameter | 1656288 |
---|---|
Circumference | 5203382.2130289 |
Area | 2154574879713.3 |
Sphere
Radius = nVolume | 2.3790643455804E+18 |
---|---|
Surface area | 8618299518853.3 |
Circumference | 5203382.2130289 |
Square
Length = nPerimeter | 3312576 |
---|---|
Area | 685822484736 |
Diagonal | 1171172.4763979 |
Cube
Length = nSurface area | 4114934908416 |
---|---|
Volume | 567959775799209984 |
Space diagonal | 1434387.4839833 |
Equilateral Triangle
Length = nPerimeter | 2484432 |
---|---|
Area | 296969847133.97 |
Altitude | 717193.74199166 |
Triangular Pyramid
Length = nSurface area | 296969847133.97 |
---|---|
Volume | 6.6934701484802E+16 |
Height | 390390.82546597 |