71315216 (number)
71315216 is an even 8-digits composite number following 71315215 and preceding 71315217. In scientific notation, it is written as 7.1315216 × 10^7. The sum of its digits is 26. It has a total of 7 prime factors and 40 positive divisors. There are 30484224 positive integers (up to 71315216) that are relatively prime to 71315216.
Interesting facts
- 71315216 has 40 divisors, whose sum is 158323200
- The reverse of 71315216 is 61251317
- Previous prime number is 607
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 26
- Digital Root 8
Name
Name | seventy-one million three hundred fifteen thousand two hundred sixteen |
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Notation
Scientific notation | 7.1315216 × 10^7 |
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Engineering notation | 7.1315216 × 10^6 |
Prime Factorization of 71315216
Prime Factorization 2 × 2 × 2 × 2 × 7 × 607 × 1049
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 8914402 | Product of the distinct prime numbers |
The prime factorization of 71315216 is 2 × 2 × 2 × 2 × 7 × 607 × 1049. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 71315216)
Multiplication
n×yn×2 | 142630432 |
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n×3 | 213945648 |
n×4 | 285260864 |
n×5 | 356576080 |
Division
n÷yn÷2 | 35657608 |
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n÷3 | 23771738.666667 |
n÷3 | 17828804 |
n÷5 | 14263043.2 |
Exponentiation
nyn2 | 5085860033126656 |
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n3 | 3.6269920680819E+23 |
n4 | 2.5865972276555E+31 |
n5 | 1.8446373999525E+39 |
Nth Root
y√n2√n | 8444.8336869355 |
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3√n | 414.69366467565 |
4√n | 91.895776219234 |
5√n | 37.208009756995 |
Divisors of 71315216
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 | -71315215 | 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 71315216 can be divided by 40 positive divisors. The sum of these divisors (counting 71315216) is 1, the average is 0.025.
Base conversion 71315216
Base | System | Value |
---|---|---|
2 | Binary | 100010000000010111100010000 |
3 | Ternary | 11222012012002022 |
4 | Quaternary | 10100002330100 |
5 | Quinary | 121224041331 |
6 | Senary | 11024311012 |
8 | Octal | 420027420 |
10 | Decimal | 71315216 |
12 | Duodecimal | 1ba72468 |
16 | Hexadecimal | 4402f10 |
20 | Vigesimal | 125e80g |
36 | Base36 | 16gj68 |
Cryptographic Hash Functions
md5 | 64524308775ac01abb4617c67f460f22 |
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sha1 | 2f5e5771aa84afe6cfe648976a162ca0fb25edfa |
sha256 | b27a460f488e6d8c8ba0b7712e85fcfc63357357532a9aae97ada7a6742d4849 |
sha512 | 8ab8f7045298518e574cf3f963216fe010fd1b0720cf34a762705ec88c94d57d0a8d2bbd5bf469e3dbf81da16fd02129d6b0e23af972511d5619bf0431abb607 |
ripemd-160 | 6043d25be548445af31aa0c88a15358f224a22ce |
71315216 as geometric shapes
Circle
Radius = nDiameter | 142630432 |
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Circumference | 448086717.34954 |
Area | 1.5977700517257E+16 |
Sphere
Radius = nVolume | 1.519270884762E+24 |
---|---|
Surface area | 6.3910802069027E+16 |
Circumference | 448086717.34954 |
Square
Length = nPerimeter | 285260864 |
---|---|
Area | 5085860033126656 |
Diagonal | 100854945.67077 |
Cube
Length = nSurface area | 30515160198759936 |
---|---|
Volume | 3.6269920680819E+23 |
Space diagonal | 123521577.46475 |
Equilateral Triangle
Length = nPerimeter | 213945648 |
---|---|
Area | 2.2022419943898E+15 |
Altitude | 61760788.732374 |
Triangular Pyramid
Length = nSurface area | 2.2022419943898E+15 |
---|---|
Volume | 4.2744511444176E+22 |
Height | 33618315.223589 |