16189940 (number)
16189940 is an even 8-digits composite number following 16189939 and preceding 16189941. In scientific notation, it is written as 1.6189940 × 10^7. The sum of its digits is 38. It has a total of 6 prime factors and 48 positive divisors. There are 5889024 positive integers (up to 16189940) that are relatively prime to 16189940.
Interesting facts
- 16189940 has 48 divisors, whose sum is 37159248
- The reverse of 16189940 is 04998161
- Previous prime number is 73
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 38
- Digital Root 2
Name
Name | sixteen million one hundred eighty-nine thousand nine hundred forty |
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Notation
Scientific notation | 1.6189940 × 10^7 |
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Engineering notation | 1.6189940 × 10^6 |
Prime Factorization of 16189940
Prime Factorization 2 × 2 × 5 × 13 × 73 × 853
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 8094970 | Product of the distinct prime numbers |
The prime factorization of 16189940 is 2 × 2 × 5 × 13 × 73 × 853. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 16189940)
Multiplication
n×yn×2 | 32379880 |
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n×3 | 48569820 |
n×4 | 64759760 |
n×5 | 80949700 |
Division
n÷yn÷2 | 8094970 |
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n÷3 | 5396646.6666667 |
n÷3 | 4047485 |
n÷5 | 3237988 |
Exponentiation
nyn2 | 262114157203600 |
---|---|
n3 | 4.2436124782769E+21 |
n4 | 6.8703831406554E+28 |
n5 | 1.1123109082422E+36 |
Nth Root
y√n2√n | 4023.6724518778 |
---|---|
3√n | 252.9774126179 |
4√n | 63.432424294502 |
5√n | 27.659800784947 |
Divisors of 16189940
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 | -16189939 | 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 16189940 can be divided by 48 positive divisors. The sum of these divisors (counting 16189940) is 1, the average is 0.020833333333333.
Base conversion 16189940
Base | System | Value |
---|---|---|
2 | Binary | 111101110000100111110100 |
3 | Ternary | 1010110112102102 |
4 | Quaternary | 331300213310 |
5 | Quinary | 13121034230 |
6 | Senary | 1335001232 |
8 | Octal | 75604764 |
10 | Decimal | 16189940 |
12 | Duodecimal | 5509218 |
16 | Hexadecimal | f709f4 |
20 | Vigesimal | 513eh0 |
36 | Base36 | 9n08k |
Cryptographic Hash Functions
md5 | 5402ddb84e3bdbf0756055f9b114efb1 |
---|---|
sha1 | 94b91bdf58a6959fbd161400a10cbddd153b4ceb |
sha256 | 8008a75f867c60923a47b10afd51b984e428a3f2787ccae4c629caf6a7067683 |
sha512 | 6d5a32960c3b581b4d1c37ffcdf238486caa559b1a940f4548e5fc38874716358c1450317df55b4424f36857c02a878bd15e91c253f1cc783912be3171a2bce4 |
ripemd-160 | fd1ae1db5a62db217c79349443280d50e2e03942 |
16189940 as geometric shapes
Circle
Radius = nDiameter | 32379880 |
---|---|
Circumference | 101724393.13212 |
Area | 8.2345591067271E+14 |
Sphere
Radius = nVolume | 1.7775602381915E+22 |
---|---|
Surface area | 3.2938236426908E+15 |
Circumference | 101724393.13212 |
Square
Length = nPerimeter | 64759760 |
---|---|
Area | 262114157203600 |
Diagonal | 22896032.722007 |
Cube
Length = nSurface area | 1572684943221600 |
---|---|
Volume | 4.2436124782769E+21 |
Space diagonal | 28041798.651492 |
Equilateral Triangle
Length = nPerimeter | 48569820 |
---|---|
Area | 1.1349875941493E+14 |
Altitude | 14020899.325746 |
Triangular Pyramid
Length = nSurface area | 1.1349875941493E+14 |
---|---|
Volume | 5.0011452668624E+20 |
Height | 7632010.9073356 |