71318144 (number)
71318144 is an even 8-digits composite number following 71318143 and preceding 71318145. In scientific notation, it is written as 7.1318144 × 10^7. The sum of its digits is 29. It has a total of 9 prime factors and 32 positive divisors. There are 35562240 positive integers (up to 71318144) that are relatively prime to 71318144.
Interesting facts
- 71318144 has 32 divisors, whose sum is 142465440
- The reverse of 71318144 is 44181317
- Previous prime number is 883
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 29
- Digital Root 2
Name
Name | seventy-one million three hundred eighteen thousand one hundred forty-four |
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Notation
Scientific notation | 7.1318144 × 10^7 |
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Engineering notation | 7.1318144 × 10^6 |
Prime Factorization of 71318144
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 883 × 631
Composite numberω | Distinct Factors | 3 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 1114346 | Product of the distinct prime numbers |
The prime factorization of 71318144 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 883 × 631. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 71318144)
Multiplication
n×yn×2 | 142636288 |
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n×3 | 213954432 |
n×4 | 285272576 |
n×5 | 356590720 |
Division
n÷yn÷2 | 35659072 |
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n÷3 | 23772714.666667 |
n÷3 | 17829536 |
n÷5 | 14263628.8 |
Exponentiation
nyn2 | 5086277663604736 |
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n3 | 3.6274388283695E+23 |
n4 | 2.5870220471284E+31 |
n5 | 1.8450161088828E+39 |
Nth Root
y√n2√n | 8445.0070455862 |
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3√n | 414.6993399789 |
4√n | 91.896719449533 |
5√n | 37.208315282995 |
Divisors of 71318144
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 | -71318143 | 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 71318144 can be divided by 32 positive divisors. The sum of these divisors (counting 71318144) is 1, the average is 0.03125.
Base conversion 71318144
Base | System | Value |
---|---|---|
2 | Binary | 100010000000011101010000000 |
3 | Ternary | 11222012100002202 |
4 | Quaternary | 10100003222000 |
5 | Quinary | 121224140034 |
6 | Senary | 11024332332 |
8 | Octal | 420035200 |
10 | Decimal | 71318144 |
12 | Duodecimal | 1ba740a8 |
16 | Hexadecimal | 4403a80 |
20 | Vigesimal | 125ef74 |
36 | Base36 | 16glfk |
Cryptographic Hash Functions
md5 | b7be79a0d9b02c580178d7837578c141 |
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sha1 | 77753916d6c176d70bb6c1657a96549868afb583 |
sha256 | 8040c1acf205dfad38f9cad2a5f432a63cdce4cfe0a3587db76eb782d81c30d4 |
sha512 | fed466acf32b30a376821a0d8317f248f6a7a6bff0bbd1d8a7af17656df15e9caf29066bd2867ccf2765b93598b092973097d8edaeac668cc5e0ca860d5077e9 |
ripemd-160 | e441ce0b0e8769f8569d4b1e0d5f321f98361ccf |
71318144 as geometric shapes
Circle
Radius = nDiameter | 142636288 |
---|---|
Circumference | 448105114.51612 |
Area | 1.5979012542098E+16 |
Sphere
Radius = nVolume | 1.5194580232736E+24 |
---|---|
Surface area | 6.3916050168394E+16 |
Circumference | 448105114.51612 |
Square
Length = nPerimeter | 285272576 |
---|---|
Area | 5086277663604736 |
Diagonal | 100859086.48808 |
Cube
Length = nSurface area | 30517665981628416 |
---|---|
Volume | 3.6274388283695E+23 |
Space diagonal | 123526648.90951 |
Equilateral Triangle
Length = nPerimeter | 213954432 |
---|---|
Area | 2.2024228336915E+15 |
Altitude | 61763324.454757 |
Triangular Pyramid
Length = nSurface area | 2.2024228336915E+15 |
---|---|
Volume | 4.2749776564657E+22 |
Height | 33619695.496026 |