71305216 (number)
71305216 is an even 8-digits composite number following 71305215 and preceding 71305217. In scientific notation, it is written as 7.1305216 × 10^7. The sum of its digits is 25. It has a total of 13 prime factors and 48 positive divisors. There are 34652160 positive integers (up to 71305216) that are relatively prime to 71305216.
Interesting facts
- 71305216 has 48 divisors, whose sum is 146584620
- The reverse of 71305216 is 61250317
- Previous prime number is 37
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 25
- Digital Root 7
Name
Name | seventy-one million three hundred five thousand two hundred sixteen |
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Notation
Scientific notation | 7.1305216 × 10^7 |
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Engineering notation | 7.1305216 × 10^6 |
Prime Factorization of 71305216
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 37 × 941
Composite numberω | Distinct Factors | 3 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 13 | Total number of prime factors |
rad | Radical | 69634 | Product of the distinct prime numbers |
The prime factorization of 71305216 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 37 × 941. Since it has a total of 13 prime factors.
Most popular turbo-numbers
Basic calculations (n = 71305216)
Multiplication
n×yn×2 | 142610432 |
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n×3 | 213915648 |
n×4 | 285220864 |
n×5 | 356526080 |
Division
n÷yn÷2 | 35652608 |
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n÷3 | 23768405.333333 |
n÷3 | 17826304 |
n÷5 | 14261043.2 |
Exponentiation
nyn2 | 5084433828806656 |
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n3 | 3.6254665240077E+23 |
n4 | 2.5851467359514E+31 |
n5 | 1.8433444639871E+39 |
Nth Root
y√n2√n | 8444.2415882067 |
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3√n | 414.67428063801 |
4√n | 91.892554585269 |
5√n | 37.206966218211 |
Divisors of 71305216
48 divisors
τ | Total Divisors | 48 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -71305215 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.020833333333333 | 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 | 48 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 71305216 can be divided by 48 positive divisors. The sum of these divisors (counting 71305216) is 1, the average is 0.020833333333333.
Base conversion 71305216
Base | System | Value |
---|---|---|
2 | Binary | 100010000000000100000000000 |
3 | Ternary | 11222011200100221 |
4 | Quaternary | 10100000200000 |
5 | Quinary | 121223231331 |
6 | Senary | 11024152424 |
8 | Octal | 420004000 |
10 | Decimal | 71305216 |
12 | Duodecimal | 1ba68714 |
16 | Hexadecimal | 4400800 |
20 | Vigesimal | 125d30g |
36 | Base36 | 16gbgg |
Cryptographic Hash Functions
md5 | 70109b7a5a133a4aff8f8beb767db8d9 |
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sha1 | 29ccc9e24b9510fe2e15c05fc2a53712bb95bb5a |
sha256 | 0c8f40eb38fdb33d4650aae77f39b7fc252ddd31667dcb0ef05426f9f1537c19 |
sha512 | 32d5dc5138c72074c85b7e87907168d799cd2289d4944664df4a82c2e719f3297d32d2e279dfdaee6ede157774b42b6e5c6ec25e984cdfbbc06343406565a5eb |
ripemd-160 | 3cdc0404d792d51078aac5cf4a8cd4234e903b44 |
71305216 as geometric shapes
Circle
Radius = nDiameter | 142610432 |
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Circumference | 448023885.49647 |
Area | 1.5973219964242E+16 |
Sphere
Radius = nVolume | 1.5186318663544E+24 |
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Surface area | 6.389287985697E+16 |
Circumference | 448023885.49647 |
Square
Length = nPerimeter | 285220864 |
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Area | 5084433828806656 |
Diagonal | 100840803.53514 |
Cube
Length = nSurface area | 30506602972839936 |
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Volume | 3.6254665240077E+23 |
Space diagonal | 123504256.95667 |
Equilateral Triangle
Length = nPerimeter | 213915648 |
---|---|
Area | 2.2016244298038E+15 |
Altitude | 61752128.478337 |
Triangular Pyramid
Length = nSurface area | 2.2016244298038E+15 |
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Volume | 4.2726532734844E+22 |
Height | 33613601.178381 |