820199406 (number)
820199406 is an even 9-digits composite number following 820199405 and preceding 820199407. In scientific notation, it is written as 8.20199406 × 10^8. The sum of its digits is 39. It has a total of 5 prime factors and 32 positive divisors. There are 250671744 positive integers (up to 820199406) that are relatively prime to 820199406.
Interesting facts
- 820199406 has 32 divisors, whose sum is 1778464800
- The reverse of 820199406 is 604991028
- Previous prime number is 149
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 39
- Digital Root 3
Name
Name | eight hundred twenty million one hundred ninety-nine thousand four hundred six |
---|
Notation
Scientific notation | 8.20199406 × 10^8 |
---|---|
Engineering notation | 8.20199406 × 10^6 |
Prime Factorization of 820199406
Prime Factorization 2 × 3 × 13 × 149 × 70573
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 820199406 | Product of the distinct prime numbers |
The prime factorization of 820199406 is 2 × 3 × 13 × 149 × 70573. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 820199406)
Multiplication
n×yn×2 | 1640398812 |
---|---|
n×3 | 2460598218 |
n×4 | 3280797624 |
n×5 | 4100997030 |
Division
n÷yn÷2 | 410099703 |
---|---|
n÷3 | 273399802 |
n÷3 | 205049851.5 |
n÷5 | 164039881.2 |
Exponentiation
nyn2 | 672727065602752836 |
---|---|
n3 | 5.517703396075E+26 |
n4 | 4.5256170479449E+35 |
n5 | 3.7119084145079E+44 |
Nth Root
y√n2√n | 28639.123694694 |
---|---|
3√n | 936.0660269187 |
4√n | 169.23097734958 |
5√n | 60.643448574034 |
Divisors of 820199406
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 | -820199405 | 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 820199406 can be divided by 32 positive divisors. The sum of these divisors (counting 820199406) is 1, the average is 0.03125.
Base conversion 820199406
Base | System | Value |
---|---|---|
2 | Binary | 110000111000110011111111101110 |
3 | Ternary | 2010011100110001210 |
4 | Quaternary | 300320303333232 |
5 | Quinary | 3134432340111 |
6 | Senary | 213215415250 |
8 | Octal | 6070637756 |
10 | Decimal | 820199406 |
12 | Duodecimal | 1aa824526 |
16 | Hexadecimal | 30e33fee |
20 | Vigesimal | cg64ia6 |
36 | Base36 | dkbpwu |
Cryptographic Hash Functions
md5 | 9d8c18f95ccb5924210475c0cd6ffda2 |
---|---|
sha1 | 0926b9453df450d719232c2ad3552438e2a92721 |
sha256 | bb7f277890f6f1d56217fc7dde3e727ec08d03e97671d914758fb199b55631ce |
sha512 | 06fec1d474e9e9dd4d199b356d858a67315ba91d98afa183aaaeb10008ac60ad3bffa96b3a8f621d4fa1d9a032a698e7974a29da74c391c34fd996b0b9afc04b |
ripemd-160 | 57e2529e2de20806f04db6cdd426eaa149ea2958 |
820199406 as geometric shapes
Circle
Radius = nDiameter | 1640398812 |
---|---|
Circumference | 5153464856.7366 |
Area | 2.1134344071686E+18 |
Sphere
Radius = nVolume | 2.3112501938396E+27 |
---|---|
Surface area | 8.4537376286745E+18 |
Circumference | 5153464856.7366 |
Square
Length = nPerimeter | 3280797624 |
---|---|
Area | 672727065602752836 |
Diagonal | 1159937123.8156 |
Cube
Length = nSurface area | 4036362393616517016 |
---|---|
Volume | 5.517703396075E+26 |
Space diagonal | 1420627043.5298 |
Equilateral Triangle
Length = nPerimeter | 2460598218 |
---|---|
Area | 2.9129936431267E+17 |
Altitude | 710313521.76491 |
Triangular Pyramid
Length = nSurface area | 2.9129936431267E+17 |
---|---|
Volume | 6.5026758132345E+25 |
Height | 386645707.93852 |