71318208 (number)
71318208 is an even 8-digits composite number following 71318207 and preceding 71318209. In scientific notation, it is written as 7.1318208 × 10^7. The sum of its digits is 30. It has a total of 9 prime factors and 56 positive divisors. There are 21943296 positive integers (up to 71318208) that are relatively prime to 71318208.
Interesting facts
- 71318208 has 56 divisors, whose sum is 203218288
- The reverse of 71318208 is 80281317
- Previous prime number is 13
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 eighteen thousand two hundred eight |
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Notation
Scientific notation | 7.1318208 × 10^7 |
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Engineering notation | 7.1318208 × 10^6 |
Prime Factorization of 71318208
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 3 × 13 × 28573
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 2228694 | Product of the distinct prime numbers |
The prime factorization of 71318208 is 2 × 2 × 2 × 2 × 2 × 2 × 3 × 13 × 28573. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 71318208)
Multiplication
n×yn×2 | 142636416 |
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n×3 | 213954624 |
n×4 | 285272832 |
n×5 | 356591040 |
Division
n÷yn÷2 | 35659104 |
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n÷3 | 23772736 |
n÷3 | 17829552 |
n÷5 | 14263641.6 |
Exponentiation
nyn2 | 5086286792331264 |
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n3 | 3.6274485940313E+23 |
n4 | 2.5870313333843E+31 |
n5 | 1.8450243873682E+39 |
Nth Root
y√n2√n | 8445.0108348065 |
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3√n | 414.69946402751 |
4√n | 91.896740066264 |
5√n | 37.208321961047 |
Divisors of 71318208
56 divisors
τ | Total Divisors | 56 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -71318207 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.017857142857143 | 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 | 56 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 71318208 can be divided by 56 positive divisors. The sum of these divisors (counting 71318208) is 1, the average is 0.017857142857143.
Base conversion 71318208
Base | System | Value |
---|---|---|
2 | Binary | 100010000000011101011000000 |
3 | Ternary | 11222012100012010 |
4 | Quaternary | 10100003223000 |
5 | Quinary | 121224140313 |
6 | Senary | 11024332520 |
8 | Octal | 420035300 |
10 | Decimal | 71318208 |
12 | Duodecimal | 1ba74140 |
16 | Hexadecimal | 4403ac0 |
20 | Vigesimal | 125efa8 |
36 | Base36 | 16glhc |
Cryptographic Hash Functions
md5 | 1504149d1fbeba0e25a6138dfad31701 |
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sha1 | 8928af165eb0b5e06f1c35a7b5b37d3082704d67 |
sha256 | 95d3b12bb4907808d4205fcb4d6340d9be557234e36b30035abb21485d27513a |
sha512 | 324158fa37f6edb0b035f7071d1a10f9c6bf467ed18a0d86867964837e782b776b96871055b197dd6b1bc56a96dfeca5914cd71e1c96f6702d724d87f08e6184 |
ripemd-160 | 7aea6643b81fd8d6318dcc26280e412e38cc0254 |
71318208 as geometric shapes
Circle
Radius = nDiameter | 142636416 |
---|---|
Circumference | 448105516.63998 |
Area | 1.5979041220839E+16 |
Sphere
Radius = nVolume | 1.5194621139045E+24 |
---|---|
Surface area | 6.3916164883355E+16 |
Circumference | 448105516.63998 |
Square
Length = nPerimeter | 285272832 |
---|---|
Area | 5086286792331264 |
Diagonal | 100859176.99775 |
Cube
Length = nSurface area | 30517720753987584 |
---|---|
Volume | 3.6274485940313E+23 |
Space diagonal | 123526759.76077 |
Equilateral Triangle
Length = nPerimeter | 213954624 |
---|---|
Area | 2.2024267865461E+15 |
Altitude | 61763379.880383 |
Triangular Pyramid
Length = nSurface area | 2.2024267865461E+15 |
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Volume | 4.2749891654086E+22 |
Height | 33619725.665915 |