131446188 (number)
131446188 is an even 9-digits composite number following 131446187 and preceding 131446189. In scientific notation, it is written as 1.31446188 × 10^8. The sum of its digits is 36. It has a total of 6 prime factors and 36 positive divisors. There are 43691616 positive integers (up to 131446188) that are relatively prime to 131446188.
Interesting facts
- 131446188 has 36 divisors, whose sum is 333205600
- The reverse of 131446188 is 881644131
- Previous prime number is 367
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 36
- Digital Root 9
Name
Name | one hundred thirty-one million four hundred forty-six thousand one hundred eighty-eight |
---|
Notation
Scientific notation | 1.31446188 × 10^8 |
---|---|
Engineering notation | 1.31446188 × 10^6 |
Prime Factorization of 131446188
Prime Factorization 2 × 2 × 3 × 3 × 367 × 9949
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 21907698 | Product of the distinct prime numbers |
The prime factorization of 131446188 is 2 × 2 × 3 × 3 × 367 × 9949. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 131446188)
Multiplication
n×yn×2 | 262892376 |
---|---|
n×3 | 394338564 |
n×4 | 525784752 |
n×5 | 657230940 |
Division
n÷yn÷2 | 65723094 |
---|---|
n÷3 | 43815396 |
n÷3 | 32861547 |
n÷5 | 26289237.6 |
Exponentiation
nyn2 | 17278100339731344 |
---|---|
n3 | 2.2711404255392E+24 |
n4 | 2.9853275134982E+32 |
n5 | 3.9240992158086E+40 |
Nth Root
y√n2√n | 11464.998386393 |
---|---|
3√n | 508.45126475207 |
4√n | 107.07473271689 |
5√n | 42.048412028599 |
Divisors of 131446188
36 divisors
τ | Total Divisors | 36 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -131446187 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.027777777777778 | 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 | 36 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 131446188 can be divided by 36 positive divisors. The sum of these divisors (counting 131446188) is 1, the average is 0.027777777777778.
Base conversion 131446188
Base | System | Value |
---|---|---|
2 | Binary | 111110101011011010110101100 |
3 | Ternary | 100011100011021100 |
4 | Quaternary | 13311123112230 |
5 | Quinary | 232122234223 |
6 | Senary | 21013203100 |
8 | Octal | 765332654 |
10 | Decimal | 131446188 |
12 | Duodecimal | 38030490 |
16 | Hexadecimal | 7d5b5ac |
20 | Vigesimal | 211af98 |
36 | Base36 | 269cj0 |
Cryptographic Hash Functions
md5 | 4f71be221996391e083e31ac6b208625 |
---|---|
sha1 | cc877db334a5994073a4706bce31360869fda107 |
sha256 | 852c61c16094a70cf3b98c43337f163ff08e81bb9b6bc6c5713df1b89b278d91 |
sha512 | d09b3a133ac0cec6177de7379e864a3f7edd1a67a77a1f6240da9160fc695ed727398fa290d74a247d9c9373893fb5875f115cdeb697b4f9f4ce377eee7b6859 |
ripemd-160 | 688bcf7b4ebecfca874cc23aaae5b72ff982385c |
131446188 as geometric shapes
Circle
Radius = nDiameter | 262892376 |
---|---|
Circumference | 825900757.12637 |
Area | 5.4280753095287E+16 |
Sphere
Radius = nVolume | 9.513330768193E+24 |
---|---|
Surface area | 2.1712301238115E+17 |
Circumference | 825900757.12637 |
Square
Length = nPerimeter | 525784752 |
---|---|
Area | 17278100339731344 |
Diagonal | 185892981.79184 |
Cube
Length = nSurface area | 103668602038388064 |
---|---|
Volume | 2.2711404255392E+24 |
Space diagonal | 227671476.07725 |
Equilateral Triangle
Length = nPerimeter | 394338564 |
---|---|
Area | 7.4816369116719E+15 |
Altitude | 113835738.03863 |
Triangular Pyramid
Length = nSurface area | 7.4816369116719E+15 |
---|---|
Volume | 2.6765646598761E+23 |
Height | 61964327.263948 |