72136656 (number)
72136656 is an even 8-digits composite number following 72136655 and preceding 72136657. In scientific notation, it is written as 7.2136656 × 10^7. The sum of its digits is 36. It has a total of 7 prime factors and 40 positive divisors. There are 24045120 positive integers (up to 72136656) that are relatively prime to 72136656.
Interesting facts
- 72136656 has 40 divisors, whose sum is 193258464
- The reverse of 72136656 is 65663127
- Previous prime number is 27
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 36
- Digital Root 9
Name
Name | seventy-two million one hundred thirty-six thousand six hundred fifty-six |
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Notation
Scientific notation | 7.2136656 × 10^7 |
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Engineering notation | 7.2136656 × 10^6 |
Prime Factorization of 72136656
Prime Factorization 2 × 2 × 2 × 2 × 3 × 27 × 55661
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 9017082 | Product of the distinct prime numbers |
The prime factorization of 72136656 is 2 × 2 × 2 × 2 × 3 × 27 × 55661. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 72136656)
Multiplication
n×yn×2 | 144273312 |
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n×3 | 216409968 |
n×4 | 288546624 |
n×5 | 360683280 |
Division
n÷yn÷2 | 36068328 |
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n÷3 | 24045552 |
n÷3 | 18034164 |
n÷5 | 14427331.2 |
Exponentiation
nyn2 | 5203697138862336 |
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n3 | 3.753773104343E+23 |
n4 | 2.7078463913004E+31 |
n5 | 1.9533498363008E+39 |
Nth Root
y√n2√n | 8493.330088958 |
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3√n | 416.27979820766 |
4√n | 92.159264802612 |
5√n | 37.293333182116 |
Divisors of 72136656
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 | -72136655 | 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 72136656 can be divided by 40 positive divisors. The sum of these divisors (counting 72136656) is 1, the average is 0.025.
Base conversion 72136656
Base | System | Value |
---|---|---|
2 | Binary | 100010011001011011111010000 |
3 | Ternary | 12000201220220000 |
4 | Quaternary | 10103023133100 |
5 | Quinary | 121431333111 |
6 | Senary | 11054050000 |
8 | Octal | 423133720 |
10 | Decimal | 72136656 |
12 | Duodecimal | 201a9900 |
16 | Hexadecimal | 44cb7d0 |
20 | Vigesimal | 12ah1cg |
36 | Base36 | 16y500 |
Cryptographic Hash Functions
md5 | 2280d15e733432f84ebd50329bc6360f |
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sha1 | 6a6d187796fda97e15a6015a89e543331826c602 |
sha256 | bdf7f1f9270f40b5b2c8a32ce9382e1bee3e7c1a7e331df0d68a9c77f4349625 |
sha512 | 58fc074c4fc9bb02ee35ca1e5b4db155d231116dc01edb780b71fcc36e573c6e973c7eadfa3d61c10f9fb0c2c4fbd3600be17d1f635c1100ef43cf5abd082450 |
ripemd-160 | 4ff7e84150c6c80c0c4ca945d2baefe45de3c503 |
72136656 as geometric shapes
Circle
Radius = nDiameter | 144273312 |
---|---|
Circumference | 453247977.08827 |
Area | 1.6347896702956E+16 |
Sphere
Radius = nVolume | 1.5723768010462E+24 |
---|---|
Surface area | 6.5391586811825E+16 |
Circumference | 453247977.08827 |
Square
Length = nPerimeter | 288546624 |
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Area | 5203697138862336 |
Diagonal | 102016637.25944 |
Cube
Length = nSurface area | 31222182833174016 |
---|---|
Volume | 3.753773104343E+23 |
Space diagonal | 124944353.28012 |
Equilateral Triangle
Length = nPerimeter | 216409968 |
---|---|
Area | 2.2532669579276E+15 |
Altitude | 62472176.640059 |
Triangular Pyramid
Length = nSurface area | 2.2532669579276E+15 |
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Volume | 4.4238640285276E+22 |
Height | 34005545.753148 |