6720448 (number)
6720448 is an even 7-digits composite number following 6720447 and preceding 6720449. In scientific notation, it is written as 6.720448 × 10^6. The sum of its digits is 31. It has a total of 9 prime factors and 42 positive divisors. There are 2878848 positive integers (up to 6720448) that are relatively prime to 6720448.
Interesting facts
- 6720448 has 42 divisors, whose sum is 15520416
- The reverse of 6720448 is 8440276
- Previous prime number is 7
Basic properties
- Is Prime? no
- Number parity even
- Number length 7
- Sum of Digits 31
- Digital Root 4
Name
Name | six million seven hundred twenty thousand four hundred forty-eight |
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Notation
Scientific notation | 6.720448 × 10^6 |
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Engineering notation | 6.720448 × 10^6 |
Prime Factorization of 6720448
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 7 × 7 × 2143
Composite numberω | Distinct Factors | 3 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 30002 | Product of the distinct prime numbers |
The prime factorization of 6720448 is 2 × 2 × 2 × 2 × 2 × 2 × 7 × 7 × 2143. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 6720448)
Multiplication
n×yn×2 | 13440896 |
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n×3 | 20161344 |
n×4 | 26881792 |
n×5 | 33602240 |
Division
n÷yn÷2 | 3360224 |
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n÷3 | 2240149.3333333 |
n÷3 | 1680112 |
n÷5 | 1344089.6 |
Exponentiation
nyn2 | 45164421320704 |
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n3 | 3.0352514493588E+20 |
n4 | 2.0398249532341E+27 |
n5 | 1.3708537527312E+34 |
Nth Root
y√n2√n | 2592.382687799 |
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3√n | 188.71195262524 |
4√n | 50.915446455855 |
5√n | 23.199554488101 |
Divisors of 6720448
42 divisors
τ | Total Divisors | 42 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -6720447 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.023809523809524 | 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 | 42 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 6720448 can be divided by 42 positive divisors. The sum of these divisors (counting 6720448) is 1, the average is 0.023809523809524.
Base conversion 6720448
Base | System | Value |
---|---|---|
2 | Binary | 11001101000101111000000 |
3 | Ternary | 110122102201111 |
4 | Quaternary | 121220233000 |
5 | Quinary | 3210023243 |
6 | Senary | 400013104 |
8 | Octal | 31505700 |
10 | Decimal | 6720448 |
12 | Duodecimal | 2301194 |
16 | Hexadecimal | 668bc0 |
20 | Vigesimal | 220128 |
36 | Base36 | 401j4 |
Cryptographic Hash Functions
md5 | 4950e6de9303dcc35a243a318e09370e |
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sha1 | 5653f0b053ddc1e6cf20a305963a97e74d4fb633 |
sha256 | 9dd20d57960920641f7c3537272ce9f9e64d05a73852de0f4471386caa1a6ce7 |
sha512 | 67c26f07ab7d079167f1c2f256bda8061a04b9fe72f319e4a6f546af8378f08184ddd5eb0770ce15dd5862ceac2fe43c3f59e06123fa5714dd57a00916e3ba45 |
ripemd-160 | befc6b550bd7a20caea8250fe08319e33dd1683a |
6720448 as geometric shapes
Circle
Radius = nDiameter | 13440896 |
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Circumference | 42225820.131264 |
Area | 1.4188821422476E+14 |
Sphere
Radius = nVolume | 1.2714031540138E+21 |
---|---|
Surface area | 5.6755285689903E+14 |
Circumference | 42225820.131264 |
Square
Length = nPerimeter | 26881792 |
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Area | 45164421320704 |
Diagonal | 9504148.7068231 |
Cube
Length = nSurface area | 270986527924224 |
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Volume | 3.0352514493588E+20 |
Space diagonal | 11640157.385625 |
Equilateral Triangle
Length = nPerimeter | 20161344 |
---|---|
Area | 19556768105477 |
Altitude | 5820078.6928123 |
Triangular Pyramid
Length = nSurface area | 19556768105477 |
---|---|
Volume | 3.5770781374132E+19 |
Height | 3168049.568941 |