131489292 (number)
131489292 is an even 9-digits composite number following 131489291 and preceding 131489293. In scientific notation, it is written as 1.31489292 × 10^8. The sum of its digits is 39. It has a total of 6 prime factors and 48 positive divisors. There are 39648000 positive integers (up to 131489292) that are relatively prime to 131489292.
Interesting facts
- 131489292 has 48 divisors, whose sum is 336357504
- The reverse of 131489292 is 292984131
- Previous prime number is 4721
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 39
- Digital Root 3
Name
Name | one hundred thirty-one million four hundred eighty-nine thousand two hundred ninety-two |
---|
Notation
Scientific notation | 1.31489292 × 10^8 |
---|---|
Engineering notation | 1.31489292 × 10^6 |
Prime Factorization of 131489292
Prime Factorization 2 × 2 × 3 × 11 × 4721 × 211
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 65744646 | Product of the distinct prime numbers |
The prime factorization of 131489292 is 2 × 2 × 3 × 11 × 4721 × 211. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 131489292)
Multiplication
n×yn×2 | 262978584 |
---|---|
n×3 | 394467876 |
n×4 | 525957168 |
n×5 | 657446460 |
Division
n÷yn÷2 | 65744646 |
---|---|
n÷3 | 43829764 |
n÷3 | 32872323 |
n÷5 | 26297858.4 |
Exponentiation
nyn2 | 17289433910661264 |
---|---|
n3 | 2.2733754239936E+24 |
n4 | 2.9892452495112E+32 |
n5 | 3.930537414726E+40 |
Nth Root
y√n2√n | 11466.878040687 |
---|---|
3√n | 508.50683600517 |
4√n | 107.08350965806 |
5√n | 42.051169380622 |
Divisors of 131489292
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 | -131489291 | 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 131489292 can be divided by 48 positive divisors. The sum of these divisors (counting 131489292) is 1, the average is 0.020833333333333.
Base conversion 131489292
Base | System | Value |
---|---|---|
2 | Binary | 111110101100101111000001100 |
3 | Ternary | 100011102100101210 |
4 | Quaternary | 13311211320030 |
5 | Quinary | 232130124132 |
6 | Senary | 21014134420 |
8 | Octal | 765457014 |
10 | Decimal | 131489292 |
12 | Duodecimal | 38051410 |
16 | Hexadecimal | 7d65e0c |
20 | Vigesimal | 211g34c |
36 | Base36 | 26a9sc |
Cryptographic Hash Functions
md5 | 0cb378832db12fbee34133e2fc987bd4 |
---|---|
sha1 | ad0c5ebe53821d694407ac1d3134e2d0d93fa235 |
sha256 | ecbc857af49e41df9f594a4a158bb11fa4ad47f42f2a4901dd5c49fc02f0cb96 |
sha512 | 983bb09051fead5885de5389610fbf23bd7c21a3a33f209a87b31e120916f18478be88daf5048d09f2cb331e0bafb3ba95ea67d18f69d7fb9af28f64450bb01c |
ripemd-160 | 5a4e92942e2ea600f1b6cf646951d7385908b4bb |
131489292 as geometric shapes
Circle
Radius = nDiameter | 262978584 |
---|---|
Circumference | 826171587.54585 |
Area | 5.431635855846E+16 |
Sphere
Radius = nVolume | 9.5226927078267E+24 |
---|---|
Surface area | 2.1726543423384E+17 |
Circumference | 826171587.54585 |
Square
Length = nPerimeter | 525957168 |
---|---|
Area | 17289433910661264 |
Diagonal | 185953940.05324 |
Cube
Length = nSurface area | 103736603463967584 |
---|---|
Volume | 2.2733754239936E+24 |
Space diagonal | 227746134.39526 |
Equilateral Triangle
Length = nPerimeter | 394467876 |
---|---|
Area | 7.4865444918424E+15 |
Altitude | 113873067.19763 |
Triangular Pyramid
Length = nSurface area | 7.4865444918424E+15 |
---|---|
Volume | 2.6791986308146E+23 |
Height | 61984646.684412 |