71311712 (number)
71311712 is an even 8-digits composite number following 71311711 and preceding 71311713. In scientific notation, it is written as 7.1311712 × 10^7. The sum of its digits is 23. It has a total of 8 prime factors and 48 positive divisors. There are 33126912 positive integers (up to 71311712) that are relatively prime to 71311712.
Interesting facts
- 71311712 has 48 divisors, whose sum is 150640560
- The reverse of 71311712 is 21711317
- Previous prime number is 53
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 23
- Digital Root 5
Name
Name | seventy-one million three hundred eleven thousand seven hundred twelve |
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Notation
Scientific notation | 7.1311712 × 10^7 |
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Engineering notation | 7.1311712 × 10^6 |
Prime Factorization of 71311712
Prime Factorization 2 × 2 × 2 × 2 × 2 × 19 × 53 × 2213
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 4456982 | Product of the distinct prime numbers |
The prime factorization of 71311712 is 2 × 2 × 2 × 2 × 2 × 19 × 53 × 2213. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 71311712)
Multiplication
n×yn×2 | 142623424 |
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n×3 | 213935136 |
n×4 | 285246848 |
n×5 | 356558560 |
Division
n÷yn÷2 | 35655856 |
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n÷3 | 23770570.666667 |
n÷3 | 17827928 |
n÷5 | 14262342.4 |
Exponentiation
nyn2 | 5085360268370944 |
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n3 | 3.6264574687431E+23 |
n4 | 2.5860889059126E+31 |
n5 | 1.8441842726483E+39 |
Nth Root
y√n2√n | 8444.6262202658 |
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3√n | 414.6868727151 |
4√n | 91.894647397255 |
5√n | 37.207644114329 |
Divisors of 71311712
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 | -71311711 | 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 71311712 can be divided by 48 positive divisors. The sum of these divisors (counting 71311712) is 1, the average is 0.020833333333333.
Base conversion 71311712
Base | System | Value |
---|---|---|
2 | Binary | 100010000000010000101100000 |
3 | Ternary | 11222012000021112 |
4 | Quaternary | 10100002011200 |
5 | Quinary | 121223433322 |
6 | Senary | 11024242452 |
8 | Octal | 420020540 |
10 | Decimal | 71311712 |
12 | Duodecimal | 1ba70428 |
16 | Hexadecimal | 4402160 |
20 | Vigesimal | 125dj5c |
36 | Base36 | 16gggw |
Cryptographic Hash Functions
md5 | d6bb55c0398d682062f6ef7a45eb5658 |
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sha1 | 3bbd37d28d616cdd7bb93a4fa5752539799799dc |
sha256 | c54253595da53dc33b9cde667dfb4a08716b6568e9a98bffb3b27da31862271e |
sha512 | 698c5d0adc18fdaca81d1f91d8dcdb2de8908945fcb98a34c5cf3a12519f74a62f3ba2ffa90d986067548f12650d7abf271e3892a339396ce35859ea9d923597 |
ripemd-160 | 3fe22056aeaf53799b0325ea3bf74d2f8c82abd2 |
71311712 as geometric shapes
Circle
Radius = nDiameter | 142623424 |
---|---|
Circumference | 448064701.06822 |
Area | 1.5976130459972E+16 |
Sphere
Radius = nVolume | 1.5190469523146E+24 |
---|---|
Surface area | 6.3904521839886E+16 |
Circumference | 448064701.06822 |
Square
Length = nPerimeter | 285246848 |
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Area | 5085360268370944 |
Diagonal | 100849990.26644 |
Cube
Length = nSurface area | 30512161610225664 |
---|---|
Volume | 3.6264574687431E+23 |
Space diagonal | 123515508.35872 |
Equilateral Triangle
Length = nPerimeter | 213935136 |
---|---|
Area | 2.2020255899026E+15 |
Altitude | 61757754.17936 |
Triangular Pyramid
Length = nSurface area | 2.2020255899026E+15 |
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Volume | 4.2738211130548E+22 |
Height | 33616663.422148 |