71311232 (number)
71311232 is an even 8-digits composite number following 71311231 and preceding 71311233. In scientific notation, it is written as 7.1311232 × 10^7. The sum of its digits is 20. It has a total of 9 prime factors and 32 positive divisors. There are 34424320 positive integers (up to 71311232) that are relatively prime to 71311232.
Interesting facts
- 71311232 has 32 divisors, whose sum is 146971800
- The reverse of 71311232 is 23211317
- Previous prime number is 29
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 20
- Digital Root 2
Name
Name | seventy-one million three hundred eleven thousand two hundred thirty-two |
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Notation
Scientific notation | 7.1311232 × 10^7 |
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Engineering notation | 7.1311232 × 10^6 |
Prime Factorization of 71311232
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 29 × 19211
Composite numberω | Distinct Factors | 3 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 1114238 | Product of the distinct prime numbers |
The prime factorization of 71311232 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 29 × 19211. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 71311232)
Multiplication
n×yn×2 | 142622464 |
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n×3 | 213933696 |
n×4 | 285244928 |
n×5 | 356556160 |
Division
n÷yn÷2 | 35655616 |
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n÷3 | 23770410.666667 |
n÷3 | 17827808 |
n÷5 | 14262246.4 |
Exponentiation
nyn2 | 5085291809357824 |
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n3 | 3.6263842400482E+23 |
n4 | 2.5860192786322E+31 |
n5 | 1.8441222073501E+39 |
Nth Root
y√n2√n | 8444.5977997771 |
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3√n | 414.68594229222 |
4√n | 91.894492760867 |
5√n | 37.207594025173 |
Divisors of 71311232
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 | -71311231 | 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 71311232 can be divided by 32 positive divisors. The sum of these divisors (counting 71311232) is 1, the average is 0.03125.
Base conversion 71311232
Base | System | Value |
---|---|---|
2 | Binary | 100010000000001111110000000 |
3 | Ternary | 11222011222121202 |
4 | Quaternary | 10100001332000 |
5 | Quinary | 121223424412 |
6 | Senary | 11024240332 |
8 | Octal | 420017600 |
10 | Decimal | 71311232 |
12 | Duodecimal | 1ba700a8 |
16 | Hexadecimal | 4401f80 |
20 | Vigesimal | 125di1c |
36 | Base36 | 16gg3k |
Cryptographic Hash Functions
md5 | 3036d1a82ec56354ca05686868c3dd9e |
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sha1 | c95fb78700748b43673fe37e5e1531a42a5adda8 |
sha256 | 13b0cac3bebd435abd3841bd1770102b48e5707550c319700815579087e3105a |
sha512 | cb807f9c728c8b03c89fc0c2c828dba1182c702f3bd9427ce009a14cc74d052ea74aa792fa8988314ea55482443576031ff7090c69ff25ea91dceb997f368499 |
ripemd-160 | f3a2c7f682cf224b687735000aef24e10ce88583 |
71311232 as geometric shapes
Circle
Radius = nDiameter | 142622464 |
---|---|
Circumference | 448061685.13927 |
Area | 1.5975915389639E+16 |
Sphere
Radius = nVolume | 1.5190162783505E+24 |
---|---|
Surface area | 6.3903661558556E+16 |
Circumference | 448061685.13927 |
Square
Length = nPerimeter | 285244928 |
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Area | 5085291809357824 |
Diagonal | 100849311.44393 |
Cube
Length = nSurface area | 30511750856146944 |
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Volume | 3.6263842400482E+23 |
Space diagonal | 123514676.97433 |
Equilateral Triangle
Length = nPerimeter | 213933696 |
---|---|
Area | 2.2019959462804E+15 |
Altitude | 61757338.487166 |
Triangular Pyramid
Length = nSurface area | 2.2019959462804E+15 |
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Volume | 4.2737348122101E+22 |
Height | 33616437.147978 |