18182448 (number)
18182448 is an even 8-digits composite number following 18182447 and preceding 18182449. In scientific notation, it is written as 1.8182448 × 10^7. The sum of its digits is 36. It has a total of 7 prime factors and 40 positive divisors. There are 6060672 positive integers (up to 18182448) that are relatively prime to 18182448.
Interesting facts
- 18182448 has 40 divisors, whose sum is 52191600
- The reverse of 18182448 is 84428181
- Previous prime number is 9
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 36
- Digital Root 9
Name
Name | eighteen million one hundred eighty-two thousand four hundred forty-eight |
---|
Notation
Scientific notation | 1.8182448 × 10^7 |
---|---|
Engineering notation | 1.8182448 × 10^6 |
Prime Factorization of 18182448
Prime Factorization 2 × 2 × 2 × 2 × 3 × 9 × 42089
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 2272806 | Product of the distinct prime numbers |
The prime factorization of 18182448 is 2 × 2 × 2 × 2 × 3 × 9 × 42089. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 18182448)
Multiplication
n×yn×2 | 36364896 |
---|---|
n×3 | 54547344 |
n×4 | 72729792 |
n×5 | 90912240 |
Division
n÷yn÷2 | 9091224 |
---|---|
n÷3 | 6060816 |
n÷3 | 4545612 |
n÷5 | 3636489.6 |
Exponentiation
nyn2 | 330601415272704 |
---|---|
n3 | 6.0111430419223E+21 |
n4 | 1.0929729578031E+29 |
n5 | 1.9872923970662E+36 |
Nth Root
y√n2√n | 4264.0881792008 |
---|---|
3√n | 262.95662563532 |
4√n | 65.299986058198 |
5√n | 28.309387352722 |
Divisors of 18182448
40 divisors
τ | Total Divisors | 40 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -18182447 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.025 | 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 | 40 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 18182448 can be divided by 40 positive divisors. The sum of these divisors (counting 18182448) is 1, the average is 0.025.
Base conversion 18182448
Base | System | Value |
---|---|---|
2 | Binary | 1000101010111000100110000 |
3 | Ternary | 1021012202122000 |
4 | Quaternary | 1011113010300 |
5 | Quinary | 14123314243 |
6 | Senary | 1445414000 |
8 | Octal | 105270460 |
10 | Decimal | 18182448 |
12 | Duodecimal | 610a300 |
16 | Hexadecimal | 1157130 |
20 | Vigesimal | 5dcg28 |
36 | Base36 | atpo0 |
Cryptographic Hash Functions
md5 | 125c7f096da657e7ae1129ee3a0d33c1 |
---|---|
sha1 | 4289ce6729c6ba6a51002ae07ae44cff87e67369 |
sha256 | 3343d9f48e138abcd9c7b678945fcec424735722ac00419ddfbd89e5afb8ba4d |
sha512 | 45bfa6b3f863816200930888c67e3db644e3fe2a2561ea61b7fa56ee15b90b3fbcfbc23124b370cf9bfc926820c03a99738f3ed4ca1402f45c1b50b46c7d93d8 |
ripemd-160 | 8625a134e76a416a825031c8a36f779b89dd8e3b |
18182448 as geometric shapes
Circle
Radius = nDiameter | 36364896 |
---|---|
Circumference | 114243690.12216 |
Area | 1.0386149774871E+15 |
Sphere
Radius = nVolume | 2.5179417093574E+22 |
---|---|
Surface area | 4.1544599099485E+15 |
Circumference | 114243690.12216 |
Square
Length = nPerimeter | 72729792 |
---|---|
Area | 330601415272704 |
Diagonal | 25713864.558744 |
Cube
Length = nSurface area | 1983608491636224 |
---|---|
Volume | 6.0111430419223E+21 |
Space diagonal | 31492923.741979 |
Equilateral Triangle
Length = nPerimeter | 54547344 |
---|---|
Area | 1.4315461207663E+14 |
Altitude | 15746461.87099 |
Triangular Pyramid
Length = nSurface area | 1.4315461207663E+14 |
---|---|
Volume | 7.0842000127094E+20 |
Height | 8571288.1862479 |