71312892 (number)
71312892 is an even 8-digits composite number following 71312891 and preceding 71312893. In scientific notation, it is written as 7.1312892 × 10^7. The sum of its digits is 33. It has a total of 6 prime factors and 48 positive divisors. There are 19176192 positive integers (up to 71312892) that are relatively prime to 71312892.
Interesting facts
- 71312892 has 48 divisors, whose sum is 201358080
- The reverse of 71312892 is 29821317
- Previous prime number is 17
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 33
- Digital Root 6
Name
Name | seventy-one million three hundred twelve thousand eight hundred ninety-two |
---|
Notation
Scientific notation | 7.1312892 × 10^7 |
---|---|
Engineering notation | 7.1312892 × 10^6 |
Prime Factorization of 71312892
Prime Factorization 2 × 2 × 3 × 7 × 17 × 49939
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 35656446 | Product of the distinct prime numbers |
The prime factorization of 71312892 is 2 × 2 × 3 × 7 × 17 × 49939. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 71312892)
Multiplication
n×yn×2 | 142625784 |
---|---|
n×3 | 213938676 |
n×4 | 285251568 |
n×5 | 356564460 |
Division
n÷yn÷2 | 35656446 |
---|---|
n÷3 | 23770964 |
n÷3 | 17828223 |
n÷5 | 14262578.4 |
Exponentiation
nyn2 | 5085528565403664 |
---|---|
n3 | 3.6266374934755E+23 |
n4 | 2.5862600789537E+31 |
n5 | 1.8443368569433E+39 |
Nth Root
y√n2√n | 8444.6960868938 |
---|---|
3√n | 414.68915998693 |
4√n | 91.895027541722 |
5√n | 37.207767249023 |
Divisors of 71312892
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 | -71312891 | 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 71312892 can be divided by 48 positive divisors. The sum of these divisors (counting 71312892) is 1, the average is 0.020833333333333.
Base conversion 71312892
Base | System | Value |
---|---|---|
2 | Binary | 100010000000010010111111100 |
3 | Ternary | 11222012001220020 |
4 | Quaternary | 10100002113330 |
5 | Quinary | 121224003032 |
6 | Senary | 11024252140 |
8 | Octal | 420022774 |
10 | Decimal | 71312892 |
12 | Duodecimal | 1ba71050 |
16 | Hexadecimal | 44025fc |
20 | Vigesimal | 125e24c |
36 | Base36 | 16ghdo |
Cryptographic Hash Functions
md5 | a932d22a31536ec5efa0699b20f8ce50 |
---|---|
sha1 | 9a965240981a6e51b05cd67b18de933e458e0e06 |
sha256 | fff6ee914a23e02a3c2a43ee9aeb937e7e3896befa3bca446bbf826a0b8a7672 |
sha512 | 992522c6965cb606240066964e228b848bbcc28b6287a6860fd0f2c9e1f23cdfc4009692fe7be3bc4b83acfd45f63f80fa666590cab7e2672ead50da1d155d97 |
ripemd-160 | 8b92fa547da87e5f239a9d5fdcbbe3471500d485 |
71312892 as geometric shapes
Circle
Radius = nDiameter | 142625784 |
---|---|
Circumference | 448072115.22688 |
Area | 1.5976659180693E+16 |
Sphere
Radius = nVolume | 1.5191223608981E+24 |
---|---|
Surface area | 6.3906636722773E+16 |
Circumference | 448072115.22688 |
Square
Length = nPerimeter | 285251568 |
---|---|
Area | 5085528565403664 |
Diagonal | 100851659.03845 |
Cube
Length = nSurface area | 30513171392421984 |
---|---|
Volume | 3.6266374934755E+23 |
Space diagonal | 123517552.17867 |
Equilateral Triangle
Length = nPerimeter | 213938676 |
---|---|
Area | 2.2020984646555E+15 |
Altitude | 61758776.089336 |
Triangular Pyramid
Length = nSurface area | 2.2020984646555E+15 |
---|---|
Volume | 4.2740332742365E+22 |
Height | 33617219.679483 |