20477072 (number)
20477072 is an even 8-digits composite number following 20477071 and preceding 20477073. In scientific notation, it is written as 2.0477072 × 10^7. The sum of its digits is 29. It has a total of 8 prime factors and 60 positive divisors. There are 7972800 positive integers (up to 20477072) that are relatively prime to 20477072.
Interesting facts
- 20477072 has 60 divisors, whose sum is 49871808
- The reverse of 20477072 is 27077402
- Previous prime number is 11
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 29
- Digital Root 2
Name
Name | twenty million four hundred seventy-seven thousand seventy-two |
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Notation
Scientific notation | 2.0477072 × 10^7 |
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Engineering notation | 2.0477072 × 10^6 |
Prime Factorization of 20477072
Prime Factorization 2 × 2 × 2 × 2 × 11 × 7 × 11 × 1511
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 232694 | Product of the distinct prime numbers |
The prime factorization of 20477072 is 2 × 2 × 2 × 2 × 11 × 7 × 11 × 1511. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20477072)
Multiplication
n×yn×2 | 40954144 |
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n×3 | 61431216 |
n×4 | 81908288 |
n×5 | 102385360 |
Division
n÷yn÷2 | 10238536 |
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n÷3 | 6825690.6666667 |
n÷3 | 5119268 |
n÷5 | 4095414.4 |
Exponentiation
nyn2 | 419310477693184 |
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n3 | 8.5862508420777E+21 |
n4 | 1.7582127670329E+29 |
n5 | 3.6003049421851E+36 |
Nth Root
y√n2√n | 4525.159886678 |
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3√n | 273.58311228026 |
4√n | 67.269308653189 |
5√n | 28.990357532957 |
Divisors of 20477072
60 divisors
τ | Total Divisors | 60 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -20477071 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.016666666666667 | 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 | 60 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 20477072 can be divided by 60 positive divisors. The sum of these divisors (counting 20477072) is 1, the average is 0.016666666666667.
Base conversion 20477072
Base | System | Value |
---|---|---|
2 | Binary | 1001110000111010010010000 |
3 | Ternary | 1102112100021002 |
4 | Quaternary | 1032013102100 |
5 | Quinary | 20220231242 |
6 | Senary | 2010521132 |
8 | Octal | 116072220 |
10 | Decimal | 20477072 |
12 | Duodecimal | 6a361a8 |
16 | Hexadecimal | 1387490 |
20 | Vigesimal | 67jcdc |
36 | Base36 | c6w7k |
Cryptographic Hash Functions
md5 | 75ca6398f8a3845a8d19243673f95c48 |
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sha1 | f55b7d337f948ed63eb28f602fac9acda125409d |
sha256 | 7908c1a06b7f084e7ac0bf6fb3ba2d29772e53df2c49473ee8c0b76b686ab262 |
sha512 | 9b2db4e3e4f0410c863c07d6d9cc39af8c895c6730930676ca8ef56a888a324df8b4fbfde3397c4ec9283ba42c68028d15015995f89cc9d579be9692f1f2352f |
ripemd-160 | 786a472e75586f1703d4eb8558ca8035734fae6a |
20477072 as geometric shapes
Circle
Radius = nDiameter | 40954144 |
---|---|
Circumference | 128661237.92446 |
Area | 1.3173027162941E+15 |
Sphere
Radius = nVolume | 3.5966003423134E+22 |
---|---|
Surface area | 5.2692108651765E+15 |
Circumference | 128661237.92446 |
Square
Length = nPerimeter | 81908288 |
---|---|
Area | 419310477693184 |
Diagonal | 28958952.94009 |
Cube
Length = nSurface area | 2515862866159104 |
---|---|
Volume | 8.5862508420777E+21 |
Space diagonal | 35467329.094246 |
Equilateral Triangle
Length = nPerimeter | 61431216 |
---|---|
Area | 1.8156676287764E+14 |
Altitude | 17733664.547123 |
Triangular Pyramid
Length = nSurface area | 1.8156676287764E+14 |
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Volume | 1.0118993659003E+21 |
Height | 9652984.3133635 |