131361256 (number)
131361256 is an even 9-digits composite number following 131361255 and preceding 131361257. In scientific notation, it is written as 1.31361256 × 10^8. The sum of its digits is 28. It has a total of 6 prime factors and 32 positive divisors. There are 60034752 positive integers (up to 131361256) that are relatively prime to 131361256.
Interesting facts
- 131361256 has 32 divisors, whose sum is 267845760
- The reverse of 131361256 is 652163131
- Previous prime number is 103
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 28
- Digital Root 1
Name
Name | one hundred thirty-one million three hundred sixty-one thousand two hundred fifty-six |
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Notation
Scientific notation | 1.31361256 × 10^8 |
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Engineering notation | 1.31361256 × 10^6 |
Prime Factorization of 131361256
Prime Factorization 2 × 2 × 2 × 13 × 103 × 12263
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 32840314 | Product of the distinct prime numbers |
The prime factorization of 131361256 is 2 × 2 × 2 × 13 × 103 × 12263. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 131361256)
Multiplication
n×yn×2 | 262722512 |
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n×3 | 394083768 |
n×4 | 525445024 |
n×5 | 656806280 |
Division
n÷yn÷2 | 65680628 |
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n÷3 | 43787085.333333 |
n÷3 | 32840314 |
n÷5 | 26272251.2 |
Exponentiation
nyn2 | 17255779577897536 |
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n3 | 2.2667408786118E+24 |
n4 | 2.9776192884099E+32 |
n5 | 3.9114380961535E+40 |
Nth Root
y√n2√n | 11461.293818762 |
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3√n | 508.34173174933 |
4√n | 107.0574323378 |
5√n | 42.04297683242 |
Divisors of 131361256
32 divisors
τ | Total Divisors | 32 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -131361255 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.03125 | 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 | 32 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 131361256 can be divided by 32 positive divisors. The sum of these divisors (counting 131361256) is 1, the average is 0.03125.
Base conversion 131361256
Base | System | Value |
---|---|---|
2 | Binary | 111110101000110100111101000 |
3 | Ternary | 100011011211202201 |
4 | Quaternary | 13311012213220 |
5 | Quinary | 232112030011 |
6 | Senary | 21011305544 |
8 | Octal | 765064750 |
10 | Decimal | 131361256 |
12 | Duodecimal | 37bab2b4 |
16 | Hexadecimal | 7d469e8 |
20 | Vigesimal | 211032g |
36 | Base36 | 267izs |
Cryptographic Hash Functions
md5 | 7c29a5a90778f91a1faeb83028fa6224 |
---|---|
sha1 | 2aa591d0dcc9edb8e6028fd91b1d7cedc8b6b31a |
sha256 | 3dab345add3384bdd8583f481974a42a9350a9ea7e9ef5ec598a9dd971eede25 |
sha512 | 332d7e04f08ef5ed1fad7d377defe1daede11ddc674d8da9a0a75474bdd48ffb15cb9848a4e13c5257b055bfec675612027c81b3a0c3ee44ee81ab3e22453f20 |
ripemd-160 | 08529c586cac4f5a44043bb7e9450acf77de402a |
131361256 as geometric shapes
Circle
Radius = nDiameter | 262722512 |
---|---|
Circumference | 825367113.63186 |
Area | 5.4210630353888E+16 |
Sphere
Radius = nVolume | 9.4949019891179E+24 |
---|---|
Surface area | 2.1684252141555E+17 |
Circumference | 825367113.63186 |
Square
Length = nPerimeter | 525445024 |
---|---|
Area | 17255779577897536 |
Diagonal | 185772869.80556 |
Cube
Length = nSurface area | 103534677467385216 |
---|---|
Volume | 2.2667408786118E+24 |
Space diagonal | 227524369.53806 |
Equilateral Triangle
Length = nPerimeter | 394083768 |
---|---|
Area | 7.471971738282E+15 |
Altitude | 113762184.76903 |
Triangular Pyramid
Length = nSurface area | 7.471971738282E+15 |
---|---|
Volume | 2.6713797440986E+23 |
Height | 61924289.935188 |