72136164 (number)
72136164 is an even 8-digits composite number following 72136163 and preceding 72136165. In scientific notation, it is written as 7.2136164 × 10^7. The sum of its digits is 30. It has a total of 6 prime factors and 48 positive divisors. There are 23221536 positive integers (up to 72136164) that are relatively prime to 72136164.
Interesting facts
- 72136164 has 48 divisors, whose sum is 174182400
- The reverse of 72136164 is 46163127
- Previous prime number is 79
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 30
- Digital Root 3
Name
Name | seventy-two million one hundred thirty-six thousand one hundred sixty-four |
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Notation
Scientific notation | 7.2136164 × 10^7 |
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Engineering notation | 7.2136164 × 10^6 |
Prime Factorization of 72136164
Prime Factorization 2 × 2 × 3 × 47 × 79 × 1619
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 36068082 | Product of the distinct prime numbers |
The prime factorization of 72136164 is 2 × 2 × 3 × 47 × 79 × 1619. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 72136164)
Multiplication
n×yn×2 | 144272328 |
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n×3 | 216408492 |
n×4 | 288544656 |
n×5 | 360680820 |
Division
n÷yn÷2 | 36068082 |
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n÷3 | 24045388 |
n÷3 | 18034041 |
n÷5 | 14427232.8 |
Exponentiation
nyn2 | 5203626156634896 |
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n3 | 3.753696298297E+23 |
n4 | 2.7077725178015E+31 |
n5 | 1.9532832241882E+39 |
Nth Root
y√n2√n | 8493.3011250043 |
---|---|
3√n | 416.27885180889 |
4√n | 92.159107661719 |
5√n | 37.293282310975 |
Divisors of 72136164
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 | -72136163 | 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 72136164 can be divided by 48 positive divisors. The sum of these divisors (counting 72136164) is 1, the average is 0.020833333333333.
Base conversion 72136164
Base | System | Value |
---|---|---|
2 | Binary | 100010011001011010111100100 |
3 | Ternary | 12000201220012210 |
4 | Quaternary | 10103023113210 |
5 | Quinary | 121431324124 |
6 | Senary | 11054043420 |
8 | Octal | 423132744 |
10 | Decimal | 72136164 |
12 | Duodecimal | 201a9570 |
16 | Hexadecimal | 44cb5e4 |
20 | Vigesimal | 12ah084 |
36 | Base36 | 16y4mc |
Cryptographic Hash Functions
md5 | d3778e288c8aa2744763c64b0f6c8749 |
---|---|
sha1 | 6ff34906d46e689a5bef11ccc5618d4b21a1d669 |
sha256 | 5f45e7ece7622b693b6232c4e6a47f34193444e605667f648ceeca1f57c8f583 |
sha512 | d1d7e9985358d107f46839792c315e5afea09131cd3e3558161b2e6e5a78fa79d7806055b62485c0f9f074a4130451d12586610cac4f77f405858e8e534d82ba |
ripemd-160 | a4ca7ecff33050e92e83b517c49f4658c36b452a |
72136164 as geometric shapes
Circle
Radius = nDiameter | 144272328 |
---|---|
Circumference | 453244885.7611 |
Area | 1.6347673705712E+16 |
Sphere
Radius = nVolume | 1.572344628605E+24 |
---|---|
Surface area | 6.5390694822848E+16 |
Circumference | 453244885.7611 |
Square
Length = nPerimeter | 288544656 |
---|---|
Area | 5203626156634896 |
Diagonal | 102015941.46637 |
Cube
Length = nSurface area | 31221756939809376 |
---|---|
Volume | 3.753696298297E+23 |
Space diagonal | 124943501.11112 |
Equilateral Triangle
Length = nPerimeter | 216408492 |
---|---|
Area | 2.2532362217215E+15 |
Altitude | 62471750.55556 |
Triangular Pyramid
Length = nSurface area | 2.2532362217215E+15 |
---|---|
Volume | 4.4237735117345E+22 |
Height | 34005313.822123 |