821034834 (number)
821034834 is an even 9-digits composite number following 821034833 and preceding 821034835. In scientific notation, it is written as 8.21034834 × 10^8. The sum of its digits is 33. It has a total of 5 prime factors and 32 positive divisors. There are 260891904 positive integers (up to 821034834) that are relatively prime to 821034834.
Interesting facts
- 821034834 has 32 divisors, whose sum is 1720224000
- The reverse of 821034834 is 438430128
- Previous prime number is 79
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 33
- Digital Root 6
Name
Name | eight hundred twenty-one million thirty-four thousand eight hundred thirty-four |
---|
Notation
Scientific notation | 8.21034834 × 10^8 |
---|---|
Engineering notation | 8.21034834 × 10^6 |
Prime Factorization of 821034834
Prime Factorization 2 × 3 × 29 × 79 × 59729
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 821034834 | Product of the distinct prime numbers |
The prime factorization of 821034834 is 2 × 3 × 29 × 79 × 59729. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 821034834)
Multiplication
n×yn×2 | 1642069668 |
---|---|
n×3 | 2463104502 |
n×4 | 3284139336 |
n×5 | 4105174170 |
Division
n÷yn÷2 | 410517417 |
---|---|
n÷3 | 273678278 |
n÷3 | 205258708.5 |
n÷5 | 164206966.8 |
Exponentiation
nyn2 | 674098198641407556 |
---|---|
n3 | 5.5345810262125E+26 |
n4 | 4.5440838141159E+35 |
n5 | 3.7308511000047E+44 |
Nth Root
y√n2√n | 28653.705414832 |
---|---|
3√n | 936.38373437754 |
4√n | 169.27405416907 |
5√n | 60.655797426187 |
Divisors of 821034834
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 | -821034833 | 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 821034834 can be divided by 32 positive divisors. The sum of these divisors (counting 821034834) is 1, the average is 0.03125.
Base conversion 821034834
Base | System | Value |
---|---|---|
2 | Binary | 110000111011111111111101010010 |
3 | Ternary | 2010012220220001120 |
4 | Quaternary | 300323333331102 |
5 | Quinary | 3140141103314 |
6 | Senary | 213245343110 |
8 | Octal | 6073777522 |
10 | Decimal | 821034834 |
12 | Duodecimal | 1aab67a96 |
16 | Hexadecimal | 30efff52 |
20 | Vigesimal | cgb971e |
36 | Base36 | dktmj6 |
Cryptographic Hash Functions
md5 | 2ac96768608cc3646804533ee859d6ac |
---|---|
sha1 | 4fd2271e726f2ed36e481202a214e62f98b647b8 |
sha256 | 7712584264b73e2652467ed93c0c2c2fe22b64e169734ca4bd28571066453054 |
sha512 | f9ecdf93d94745257414928b859703936fd346376ce9a6acc81eaa8ef887ca75129acbfee7f49f875d6096bc54c00640bdc9bfeaa6935f0644d60ebdd6056fb9 |
ripemd-160 | 73c748556941bb38f9315892d6e9e31fa863b1ee |
821034834 as geometric shapes
Circle
Radius = nDiameter | 1642069668 |
---|---|
Circumference | 5158714005.6714 |
Area | 2.11774194865E+18 |
Sphere
Radius = nVolume | 2.3183198790195E+27 |
---|---|
Surface area | 8.4709677945998E+18 |
Circumference | 5158714005.6714 |
Square
Length = nPerimeter | 3284139336 |
---|---|
Area | 674098198641407556 |
Diagonal | 1161118597.4235 |
Cube
Length = nSurface area | 4044589191848445336 |
---|---|
Volume | 5.5345810262125E+26 |
Space diagonal | 1422074047.2719 |
Equilateral Triangle
Length = nPerimeter | 2463104502 |
---|---|
Area | 2.9189308233439E+17 |
Altitude | 711037023.63594 |
Triangular Pyramid
Length = nSurface area | 2.9189308233439E+17 |
---|---|
Volume | 6.5225662911021E+25 |
Height | 387039532.47451 |