71312772 (number)
71312772 is an even 8-digits composite number following 71312771 and preceding 71312773. In scientific notation, it is written as 7.1312772 × 10^7. The sum of its digits is 30. It has a total of 6 prime factors and 48 positive divisors. There are 22563840 positive integers (up to 71312772) that are relatively prime to 71312772.
Interesting facts
- 71312772 has 48 divisors, whose sum is 175053312
- The reverse of 71312772 is 27721317
- Previous prime number is 53
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 30
- Digital Root 3
Name
Name | seventy-one million three hundred twelve thousand seven hundred seventy-two |
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Notation
Scientific notation | 7.1312772 × 10^7 |
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Engineering notation | 7.1312772 × 10^6 |
Prime Factorization of 71312772
Prime Factorization 2 × 2 × 3 × 31 × 53 × 3617
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 35656386 | Product of the distinct prime numbers |
The prime factorization of 71312772 is 2 × 2 × 3 × 31 × 53 × 3617. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 71312772)
Multiplication
n×yn×2 | 142625544 |
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n×3 | 213938316 |
n×4 | 285251088 |
n×5 | 356563860 |
Division
n÷yn÷2 | 35656386 |
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n÷3 | 23770924 |
n÷3 | 17828193 |
n÷5 | 14262554.4 |
Exponentiation
nyn2 | 5085511450323984 |
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n3 | 3.6266191856034E+23 |
n4 | 2.5862426711376E+31 |
n5 | 1.8443213394351E+39 |
Nth Root
y√n2√n | 8444.6889818394 |
---|---|
3√n | 414.68892738417 |
4√n | 91.894988883178 |
5√n | 37.207754726925 |
Divisors of 71312772
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 | -71312771 | 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 71312772 can be divided by 48 positive divisors. The sum of these divisors (counting 71312772) is 1, the average is 0.020833333333333.
Base conversion 71312772
Base | System | Value |
---|---|---|
2 | Binary | 100010000000010010110000100 |
3 | Ternary | 11222012001201210 |
4 | Quaternary | 10100002112010 |
5 | Quinary | 121224002042 |
6 | Senary | 11024251420 |
8 | Octal | 420022604 |
10 | Decimal | 71312772 |
12 | Duodecimal | 1ba70b70 |
16 | Hexadecimal | 4402584 |
20 | Vigesimal | 125e1ic |
36 | Base36 | 16ghac |
Cryptographic Hash Functions
md5 | f281836ffe12ec0346112a648bb9902e |
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sha1 | e4e0e94a907fc09157700605ad490107abce98b7 |
sha256 | 6e6e28871a54c64b949e9112a0fad8f383d779f27622334205459acbb5111893 |
sha512 | b072fbbc218261b1572e62030d98088221381edb88954fc81beed436af4a2b190fa61b03fe505f3a946334406c6efdf5bd8702c780815019076ffc0ca8f715f6 |
ripemd-160 | ea2d1f3f4ab9b0858f2b2c2c551853eea37f35ac |
71312772 as geometric shapes
Circle
Radius = nDiameter | 142625544 |
---|---|
Circumference | 448071361.24465 |
Area | 1.5976605412085E+16 |
Sphere
Radius = nVolume | 1.5191146921146E+24 |
---|---|
Surface area | 6.3906421648338E+16 |
Circumference | 448071361.24465 |
Square
Length = nPerimeter | 285251088 |
---|---|
Area | 5085511450323984 |
Diagonal | 100851489.33282 |
Cube
Length = nSurface area | 30513068701943904 |
---|---|
Volume | 3.6266191856034E+23 |
Space diagonal | 123517344.33258 |
Equilateral Triangle
Length = nPerimeter | 213938316 |
---|---|
Area | 2.2020910536086E+15 |
Altitude | 61758672.166288 |
Triangular Pyramid
Length = nSurface area | 2.2020910536086E+15 |
---|---|
Volume | 4.2740116982024E+22 |
Height | 33617163.11094 |