28353984 (number)
28353984 is an even 8-digits composite number following 28353983 and preceding 28353985. In scientific notation, it is written as 2.8353984 × 10^7. The sum of its digits is 42. It has a total of 9 prime factors and 56 positive divisors. There are 9287424 positive integers (up to 28353984) that are relatively prime to 28353984.
Interesting facts
- 28353984 has 56 divisors, whose sum is 76321920
- The reverse of 28353984 is 48935382
- Previous prime number is 59
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 42
- Digital Root 6
Name
Name | twenty-eight million three hundred fifty-three thousand nine hundred eighty-four |
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Notation
Scientific notation | 2.8353984 × 10^7 |
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Engineering notation | 2.8353984 × 10^6 |
Prime Factorization of 28353984
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 3 × 59 × 2503
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 886062 | Product of the distinct prime numbers |
The prime factorization of 28353984 is 2 × 2 × 2 × 2 × 2 × 2 × 3 × 59 × 2503. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 28353984)
Multiplication
n×yn×2 | 56707968 |
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n×3 | 85061952 |
n×4 | 113415936 |
n×5 | 141769920 |
Division
n÷yn÷2 | 14176992 |
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n÷3 | 9451328 |
n÷3 | 7088496 |
n÷5 | 5670796.8 |
Exponentiation
nyn2 | 803948408672256 |
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n3 | 2.2795140316319E+22 |
n4 | 6.4633304380665E+29 |
n5 | 1.8326116782765E+37 |
Nth Root
y√n2√n | 5324.8459132636 |
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3√n | 304.93318970201 |
4√n | 72.971541804073 |
5√n | 30.940178720109 |
Divisors of 28353984
56 divisors
τ | Total Divisors | 56 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -28353983 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.017857142857143 | 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 | 56 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 28353984 can be divided by 56 positive divisors. The sum of these divisors (counting 28353984) is 1, the average is 0.017857142857143.
Base conversion 28353984
Base | System | Value |
---|---|---|
2 | Binary | 1101100001010010111000000 |
3 | Ternary | 1222100112100120 |
4 | Quaternary | 1230022113000 |
5 | Quinary | 24224311414 |
6 | Senary | 2451420240 |
8 | Octal | 154122700 |
10 | Decimal | 28353984 |
12 | Duodecimal | 95b4680 |
16 | Hexadecimal | 1b0a5c0 |
20 | Vigesimal | 8h44j4 |
36 | Base36 | gvq2o |
Cryptographic Hash Functions
md5 | d85a5d741655c51e28a4a593b0542b6f |
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sha1 | 3f543f7ab48db42239fe27e7b85d0b779743eece |
sha256 | c2a9c0e8d8a99d95500aceed9c8690badf3774a9fbf4ceddcc9cb7f1b618c1dd |
sha512 | 3f72c165eef7df92e76c7d72e21d975ddb2635d6112521ff4cc4a8f7afa567239b69fa7c2c2b030a6f983e5473191a9a160ec60bfbb7617edd0406b1b85988f7 |
ripemd-160 | 42412fac2dfdf9baff05bf1c451428cf4dbc290f |
28353984 as geometric shapes
Circle
Radius = nDiameter | 56707968 |
---|---|
Circumference | 178153335.66881 |
Area | 2.52567841455E+15 |
Sphere
Radius = nVolume | 9.5484060473727E+22 |
---|---|
Surface area | 1.01027136582E+16 |
Circumference | 178153335.66881 |
Square
Length = nPerimeter | 113415936 |
---|---|
Area | 803948408672256 |
Diagonal | 40098588.72011 |
Cube
Length = nSurface area | 4823690452033536 |
---|---|
Volume | 2.2795140316319E+22 |
Space diagonal | 49110540.884995 |
Equilateral Triangle
Length = nPerimeter | 85061952 |
---|---|
Area | 3.4811987262112E+14 |
Altitude | 24555270.442498 |
Triangular Pyramid
Length = nSurface area | 3.4811987262112E+14 |
---|---|
Volume | 2.6864330492946E+21 |
Height | 13366196.240037 |