71313904 (number)
71313904 is an even 8-digits composite number following 71313903 and preceding 71313905. In scientific notation, it is written as 7.1313904 × 10^7. The sum of its digits is 28. It has a total of 7 prime factors and 40 positive divisors. There are 34898688 positive integers (up to 71313904) that are relatively prime to 71313904.
Interesting facts
- 71313904 has 40 divisors, whose sum is 141146720
- The reverse of 71313904 is 40931317
- Previous prime number is 109
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 28
- Digital Root 1
Name
Name | seventy-one million three hundred thirteen thousand nine hundred four |
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Notation
Scientific notation | 7.1313904 × 10^7 |
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Engineering notation | 7.1313904 × 10^6 |
Prime Factorization of 71313904
Prime Factorization 2 × 2 × 2 × 2 × 103 × 109 × 397
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 8914238 | Product of the distinct prime numbers |
The prime factorization of 71313904 is 2 × 2 × 2 × 2 × 103 × 109 × 397. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 71313904)
Multiplication
n×yn×2 | 142627808 |
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n×3 | 213941712 |
n×4 | 285255616 |
n×5 | 356569520 |
Division
n÷yn÷2 | 35656952 |
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n÷3 | 23771301.333333 |
n÷3 | 17828476 |
n÷5 | 14262780.8 |
Exponentiation
nyn2 | 5085672903721216 |
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n3 | 3.6267918923138E+23 |
n4 | 2.5864068883644E+31 |
n5 | 1.8444677254176E+39 |
Nth Root
y√n2√n | 8444.7560059483 |
---|---|
3√n | 414.69112159319 |
4√n | 91.895353560168 |
5√n | 37.207872851378 |
Divisors of 71313904
40 divisors
τ | Total Divisors | 40 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -71313903 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.025 | 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 | 40 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 71313904 can be divided by 40 positive divisors. The sum of these divisors (counting 71313904) is 1, the average is 0.025.
Base conversion 71313904
Base | System | Value |
---|---|---|
2 | Binary | 100010000000010100111110000 |
3 | Ternary | 11222012010021201 |
4 | Quaternary | 10100002213300 |
5 | Quinary | 121224021104 |
6 | Senary | 11024300544 |
8 | Octal | 420024760 |
10 | Decimal | 71313904 |
12 | Duodecimal | 1ba71754 |
16 | Hexadecimal | 44029f0 |
20 | Vigesimal | 125e4f4 |
36 | Base36 | 16gi5s |
Cryptographic Hash Functions
md5 | a6084632f1d97020319bbeb33d3e1b61 |
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sha1 | 08b51d19cf298a5dc5592044b0a686f69e9c1cc6 |
sha256 | 98edd3627c7ca7bd379e36ffccd112e735ba11fb68db989bdbb34cd20b6c0e83 |
sha512 | 25280e76a0aca1d138fc154b8be58967b69b8aa1bddfd32fe3c265ebef9f920c34487c38a15d2939fe22eb74de7c62c148bdd2518148f03871c42fa08d928972 |
ripemd-160 | 683ed1345fb967ed6ce6f1a11a30732403f26d49 |
71313904 as geometric shapes
Circle
Radius = nDiameter | 142627808 |
---|---|
Circumference | 448078473.81042 |
Area | 1.5977112632891E+16 |
Sphere
Radius = nVolume | 1.5191870353323E+24 |
---|---|
Surface area | 6.3908450531565E+16 |
Circumference | 448078473.81042 |
Square
Length = nPerimeter | 285255616 |
---|---|
Area | 5085672903721216 |
Diagonal | 100853090.22257 |
Cube
Length = nSurface area | 30514037422327296 |
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Volume | 3.6267918923138E+23 |
Space diagonal | 123519305.01409 |
Equilateral Triangle
Length = nPerimeter | 213941712 |
---|---|
Area | 2.2021609649804E+15 |
Altitude | 61759652.507045 |
Triangular Pyramid
Length = nSurface area | 2.2021609649804E+15 |
---|---|
Volume | 4.2742152350124E+22 |
Height | 33617696.740858 |