16890168 (number)
16890168 is an even 8-digits composite number following 16890167 and preceding 16890169. In scientific notation, it is written as 1.6890168 × 10^7. The sum of its digits is 39. It has a total of 7 prime factors and 64 positive divisors. There are 5431680 positive integers (up to 16890168) that are relatively prime to 16890168.
Interesting facts
- 16890168 has 64 divisors, whose sum is 43747200
- The reverse of 16890168 is 86109861
- Previous prime number is 139
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 39
- Digital Root 3
Name
Name | sixteen million eight hundred ninety thousand one hundred sixty-eight |
---|
Notation
Scientific notation | 1.6890168 × 10^7 |
---|---|
Engineering notation | 1.6890168 × 10^6 |
Prime Factorization of 16890168
Prime Factorization 2 × 2 × 2 × 61 × 3 × 139 × 83
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 4222542 | Product of the distinct prime numbers |
The prime factorization of 16890168 is 2 × 2 × 2 × 61 × 3 × 139 × 83. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 16890168)
Multiplication
n×yn×2 | 33780336 |
---|---|
n×3 | 50670504 |
n×4 | 67560672 |
n×5 | 84450840 |
Division
n÷yn÷2 | 8445084 |
---|---|
n÷3 | 5630056 |
n÷3 | 4222542 |
n÷5 | 3378033.6 |
Exponentiation
nyn2 | 285277775068224 |
---|---|
n3 | 4.8183895475685E+21 |
n4 | 8.1383408947876E+28 |
n5 | 1.3745794495423E+36 |
Nth Root
y√n2√n | 4109.7649567828 |
---|---|
3√n | 256.57321910655 |
4√n | 64.107448528099 |
5√n | 27.895027498687 |
Divisors of 16890168
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 | -16890167 | 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 16890168 can be divided by 64 positive divisors. The sum of these divisors (counting 16890168) is 1, the average is 0.015625.
Base conversion 16890168
Base | System | Value |
---|---|---|
2 | Binary | 1000000011011100100111000 |
3 | Ternary | 1011210002221210 |
4 | Quaternary | 1000123210320 |
5 | Quinary | 13310441133 |
6 | Senary | 1402003120 |
8 | Octal | 100334470 |
10 | Decimal | 16890168 |
12 | Duodecimal | 57a64a0 |
16 | Hexadecimal | 101b938 |
20 | Vigesimal | 55b588 |
36 | Base36 | a20jc |
Cryptographic Hash Functions
md5 | 2f06df92ffc091cf3e3aa7f915279809 |
---|---|
sha1 | 74e790f593d22f2895fd6a2860cf660a873849d5 |
sha256 | a79d39d1dd27943e2ac33b90ea9007400712628aa7c92a61a480c58fcc90c85c |
sha512 | f6ad6951f372404660d957ab0be8c5e4985505ee3e15c3f35d281eee8f25f3f7cc046ad4543f83ba046ccc45bc95807fb1fbed2366a1238aff0df9db249e680e |
ripemd-160 | 7a524e385ee47d9dc28463839ccf242359671c6f |
16890168 as geometric shapes
Circle
Radius = nDiameter | 33780336 |
---|---|
Circumference | 106124055.41339 |
Area | 8.9622656238677E+14 |
Sphere
Radius = nVolume | 2.01832229397E+22 |
---|---|
Surface area | 3.5849062495471E+15 |
Circumference | 106124055.41339 |
Square
Length = nPerimeter | 67560672 |
---|---|
Area | 285277775068224 |
Diagonal | 23886304.65636 |
Cube
Length = nSurface area | 1711666650409344 |
---|---|
Volume | 4.8183895475685E+21 |
Space diagonal | 29254629.124374 |
Equilateral Triangle
Length = nPerimeter | 50670504 |
---|---|
Area | 1.2352890017209E+14 |
Altitude | 14627314.562187 |
Triangular Pyramid
Length = nSurface area | 1.2352890017209E+14 |
---|---|
Volume | 5.6785265391401E+20 |
Height | 7962101.55212 |