71328725 (number)
71328725 is an odd 8-digits composite number following 71328724 and preceding 71328726. In scientific notation, it is written as 7.1328725 × 10^7. The sum of its digits is 35. It has a total of 6 prime factors and 48 positive divisors. There are 49920000 positive integers (up to 71328725) that are relatively prime to 71328725.
Interesting facts
- 71328725 has 48 divisors, whose sum is 100399824
- The reverse of 71328725 is 52782317
- Previous prime number is 53
Basic properties
- Is Prime? no
- Number parity odd
- Number length 8
- Sum of Digits 35
- Digital Root 8
Name
Name | seventy-one million three hundred twenty-eight thousand seven hundred twenty-five |
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Notation
Scientific notation | 7.1328725 × 10^7 |
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Engineering notation | 7.1328725 × 10^6 |
Prime Factorization of 71328725
Prime Factorization 5 × 13 × 41 × 5 × 53 × 101
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 14265745 | Product of the distinct prime numbers |
The prime factorization of 71328725 is 5 × 13 × 41 × 5 × 53 × 101. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 71328725)
Multiplication
n×yn×2 | 142657450 |
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n×3 | 213986175 |
n×4 | 285314900 |
n×5 | 356643625 |
Division
n÷yn÷2 | 35664362.5 |
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n÷3 | 23776241.666667 |
n÷3 | 17832181.25 |
n÷5 | 14265745 |
Exponentiation
nyn2 | 5087787010125625 |
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n3 | 3.6290536050382E+23 |
n4 | 2.5885576660403E+31 |
n5 | 1.8463851790763E+39 |
Nth Root
y√n2√n | 8445.6334871932 |
---|---|
3√n | 414.71984769492 |
4√n | 91.900127786599 |
5√n | 37.209419287669 |
Divisors of 71328725
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 | -71328724 | 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 71328725 can be divided by 48 positive divisors. The sum of these divisors (counting 71328725) is 1, the average is 0.020833333333333.
Base conversion 71328725
Base | System | Value |
---|---|---|
2 | Binary | 100010000000110001111010101 |
3 | Ternary | 11222012212121122 |
4 | Quaternary | 10100012033111 |
5 | Quinary | 121230004400 |
6 | Senary | 11024453325 |
8 | Octal | 420061725 |
10 | Decimal | 71328725 |
12 | Duodecimal | 1ba7a245 |
16 | Hexadecimal | 44063d5 |
20 | Vigesimal | 125g1g5 |
36 | Base36 | 16gtlh |
Cryptographic Hash Functions
md5 | 82eded9a76957e335d0df8de5f0e8e7a |
---|---|
sha1 | 1ca537c1d2a72d00db41e498f288fe828e11dbdb |
sha256 | aead53b9df73baff6c841e9230eb2005396ff2e23cc01652412325db035c53fc |
sha512 | 94060c5e41c142263046335e25838a9b56db5861759d1838b63f04785f0e42fa73cb32161e6bb85f803862a411faf36e364d661253f44860ec48be397182b8dd |
ripemd-160 | a2284b16ce24c8087e8334022ead3a1e9a78eeab |
71328725 as geometric shapes
Circle
Radius = nDiameter | 142657450 |
---|---|
Circumference | 448171596.89985 |
Area | 1.598375429404E+16 |
Sphere
Radius = nVolume | 1.5201344193429E+24 |
---|---|
Surface area | 6.3935017176161E+16 |
Circumference | 448171596.89985 |
Square
Length = nPerimeter | 285314900 |
---|---|
Area | 5087787010125625 |
Diagonal | 100874050.28178 |
Cube
Length = nSurface area | 30526722060753750 |
---|---|
Volume | 3.6290536050382E+23 |
Space diagonal | 123544975.73911 |
Equilateral Triangle
Length = nPerimeter | 213986175 |
---|---|
Area | 2.2030763999066E+15 |
Altitude | 61772487.869554 |
Triangular Pyramid
Length = nSurface area | 2.2030763999066E+15 |
---|---|
Volume | 4.27688068902E+22 |
Height | 33624683.42726 |