20248904 (number)
20248904 is an even 8-digits composite number following 20248903 and preceding 20248905. In scientific notation, it is written as 2.0248904 × 10^7. The sum of its digits is 29. It has a total of 7 prime factors and 48 positive divisors. There are 8785920 positive integers (up to 20248904) that are relatively prime to 20248904.
Interesting facts
- 20248904 has 48 divisors, whose sum is 43579620
- The reverse of 20248904 is 40984202
- Previous prime number is 17
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 29
- Digital Root 2
Name
Name | twenty million two hundred forty-eight thousand nine hundred four |
---|
Notation
Scientific notation | 2.0248904 × 10^7 |
---|---|
Engineering notation | 2.0248904 × 10^6 |
Prime Factorization of 20248904
Prime Factorization 2 × 2 × 2 × 13 × 13 × 17 × 881
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 389402 | Product of the distinct prime numbers |
The prime factorization of 20248904 is 2 × 2 × 2 × 13 × 13 × 17 × 881. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20248904)
Multiplication
n×yn×2 | 40497808 |
---|---|
n×3 | 60746712 |
n×4 | 80995616 |
n×5 | 101244520 |
Division
n÷yn÷2 | 10124452 |
---|---|
n÷3 | 6749634.6666667 |
n÷3 | 5062226 |
n÷5 | 4049780.8 |
Exponentiation
nyn2 | 410018113201216 |
---|---|
n3 | 8.3024174124726E+21 |
n4 | 1.6811485315309E+29 |
n5 | 3.4041415224709E+36 |
Nth Root
y√n2√n | 4499.8782205744 |
---|---|
3√n | 272.56317139371 |
4√n | 67.081131628606 |
5√n | 28.925462000712 |
Divisors of 20248904
48 divisors
τ | Total Divisors | 48 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -20248903 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.020833333333333 | 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 | 48 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 20248904 can be divided by 48 positive divisors. The sum of these divisors (counting 20248904) is 1, the average is 0.020833333333333.
Base conversion 20248904
Base | System | Value |
---|---|---|
2 | Binary | 1001101001111100101001000 |
3 | Ternary | 1102002202021102 |
4 | Quaternary | 1031033211020 |
5 | Quinary | 20140431104 |
6 | Senary | 2002000532 |
8 | Octal | 115174510 |
10 | Decimal | 20248904 |
12 | Duodecimal | 6946148 |
16 | Hexadecimal | 134f948 |
20 | Vigesimal | 66b254 |
36 | Base36 | c205k |
Cryptographic Hash Functions
md5 | 84b56515f2ba3d7069553d5dcffda7c6 |
---|---|
sha1 | 2e68b5391253f58fa62fed1382567eb6a7f97af0 |
sha256 | 72430468613afb01194b7d9622145e81382816113d6f55f67488269d2af7d90a |
sha512 | f9997841f217efa3a3aab51fa5a186fd2da4e9b6b6536b36a20372cc5d466588862c89c52703a7e5ec179ca57c53e8776be35d7330f1650e41e7e809863c3c48 |
ripemd-160 | 1e78935a8d5bda8ad6372cbf22f96b46f28714f1 |
20248904 as geometric shapes
Circle
Radius = nDiameter | 40497808 |
---|---|
Circumference | 127227616.09929 |
Area | 1.2881098922717E+15 |
Sphere
Radius = nVolume | 3.4777084733413E+22 |
---|---|
Surface area | 5.1524395690868E+15 |
Circumference | 127227616.09929 |
Square
Length = nPerimeter | 80995616 |
---|---|
Area | 410018113201216 |
Diagonal | 28636274.659991 |
Cube
Length = nSurface area | 2460108679207296 |
---|---|
Volume | 8.3024174124726E+21 |
Space diagonal | 35072130.525585 |
Equilateral Triangle
Length = nPerimeter | 60746712 |
---|---|
Area | 1.7754305102201E+14 |
Altitude | 17536065.262792 |
Triangular Pyramid
Length = nSurface area | 1.7754305102201E+14 |
---|---|
Volume | 9.7844927543344E+20 |
Height | 9545424.8866636 |