28363090 (number)
28363090 is an even 8-digits composite number following 28363089 and preceding 28363091. In scientific notation, it is written as 2.8363090 × 10^7. The sum of its digits is 31. It has a total of 6 prime factors and 64 positive divisors. There are 9220608 positive integers (up to 28363090) that are relatively prime to 28363090.
Interesting facts
- 28363090 has 64 divisors, whose sum is 61461504
- The reverse of 28363090 is 09036382
- Previous prime number is 47
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 31
- Digital Root 4
Name
Name | twenty-eight million three hundred sixty-three thousand ninety |
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Notation
Scientific notation | 2.8363090 × 10^7 |
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Engineering notation | 2.8363090 × 10^6 |
Prime Factorization of 28363090
Prime Factorization 2 × 5 × 7 × 37 × 47 × 233
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 28363090 | Product of the distinct prime numbers |
The prime factorization of 28363090 is 2 × 5 × 7 × 37 × 47 × 233. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 28363090)
Multiplication
n×yn×2 | 56726180 |
---|---|
n×3 | 85089270 |
n×4 | 113452360 |
n×5 | 141815450 |
Division
n÷yn÷2 | 14181545 |
---|---|
n÷3 | 9454363.3333333 |
n÷3 | 7090772.5 |
n÷5 | 5672618 |
Exponentiation
nyn2 | 804464874348100 |
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n3 | 2.2817109632974E+22 |
n4 | 6.471637340599E+29 |
n5 | 1.8355563233877E+37 |
Nth Root
y√n2√n | 5325.7008928403 |
---|---|
3√n | 304.96582972921 |
4√n | 72.977399877224 |
5√n | 30.942165778304 |
Divisors of 28363090
64 divisors
τ | Total Divisors | 64 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -28363089 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.015625 | 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 | 64 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 28363090 can be divided by 64 positive divisors. The sum of these divisors (counting 28363090) is 1, the average is 0.015625.
Base conversion 28363090
Base | System | Value |
---|---|---|
2 | Binary | 1101100001100100101010010 |
3 | Ternary | 1222100222211211 |
4 | Quaternary | 1230030211102 |
5 | Quinary | 24230104330 |
6 | Senary | 2451530334 |
8 | Octal | 154144522 |
10 | Decimal | 28363090 |
12 | Duodecimal | 95b99aa |
16 | Hexadecimal | 1b0c952 |
20 | Vigesimal | 8h57ea |
36 | Base36 | gvx3m |
Cryptographic Hash Functions
md5 | 38aa295704f4df471693c73308b3dce5 |
---|---|
sha1 | 855b879f80b9d48091985dcf8e09479dd20f3253 |
sha256 | 69379b2c32b03bad2d61d51f107da2188caf9bea4e263dee3183c268654e3722 |
sha512 | c2d644484ec41300ebe0d1498fd7b4e2897c31e1a342984bb5a4c924143427fcbe722a450d849256f778cf9fd1ba89b405943ef15f5896ee3c3c5de4940dd696 |
ripemd-160 | ca8a97ae7aaa76ba12771082ff64c2933766a40b |
28363090 as geometric shapes
Circle
Radius = nDiameter | 56726180 |
---|---|
Circumference | 178210550.35421 |
Area | 2.527300939323E+15 |
Sphere
Radius = nVolume | 9.5576085332138E+22 |
---|---|
Surface area | 1.0109203757292E+16 |
Circumference | 178210550.35421 |
Square
Length = nPerimeter | 113452360 |
---|---|
Area | 804464874348100 |
Diagonal | 40111466.548809 |
Cube
Length = nSurface area | 4826789246088600 |
---|---|
Volume | 2.2817109632974E+22 |
Space diagonal | 49126312.939649 |
Equilateral Triangle
Length = nPerimeter | 85089270 |
---|---|
Area | 3.4834350881886E+14 |
Altitude | 24563156.469824 |
Triangular Pyramid
Length = nSurface area | 3.4834350881886E+14 |
---|---|
Volume | 2.6890221580921E+21 |
Height | 13370488.849603 |