16443648 (number)
16443648 is an even 8-digits composite number following 16443647 and preceding 16443649. In scientific notation, it is written as 1.6443648 × 10^7. The sum of its digits is 36. It has a total of 12 prime factors and 144 positive divisors. There are 4976640 positive integers (up to 16443648) that are relatively prime to 16443648.
Interesting facts
- 16443648 has 144 divisors, whose sum is 50691200
- The reverse of 16443648 is 84634461
- Previous prime number is 9
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 36
- Digital Root 9
Name
Name | sixteen million four hundred forty-three thousand six hundred forty-eight |
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Notation
Scientific notation | 1.6443648 × 10^7 |
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Engineering notation | 1.6443648 × 10^6 |
Prime Factorization of 16443648
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 39 × 3 × 9 × 61
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 12 | Total number of prime factors |
rad | Radical | 128466 | Product of the distinct prime numbers |
The prime factorization of 16443648 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 39 × 3 × 9 × 61. Since it has a total of 12 prime factors.
Most popular turbo-numbers
Basic calculations (n = 16443648)
Multiplication
n×yn×2 | 32887296 |
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n×3 | 49330944 |
n×4 | 65774592 |
n×5 | 82218240 |
Division
n÷yn÷2 | 8221824 |
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n÷3 | 5481216 |
n÷3 | 4110912 |
n÷5 | 3288729.6 |
Exponentiation
nyn2 | 270393559547904 |
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n3 | 4.4462565146728E+21 |
n4 | 7.3112677044986E+28 |
n5 | 1.2022391256654E+36 |
Nth Root
y√n2√n | 4055.0768180147 |
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3√n | 254.29201540226 |
4√n | 63.679485063988 |
5√n | 27.74595223527 |
Divisors of 16443648
144 divisors
τ | Total Divisors | 144 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -16443647 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0069444444444444 | 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 | 144 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 16443648 can be divided by 144 positive divisors. The sum of these divisors (counting 16443648) is 1, the average is 0.0069444444444444.
Base conversion 16443648
Base | System | Value |
---|---|---|
2 | Binary | 111110101110100100000000 |
3 | Ternary | 1010221102110000 |
4 | Quaternary | 332232210000 |
5 | Quinary | 13202144043 |
6 | Senary | 1344240000 |
8 | Octal | 76564400 |
10 | Decimal | 16443648 |
12 | Duodecimal | 5610000 |
16 | Hexadecimal | fae900 |
20 | Vigesimal | 52f928 |
36 | Base36 | 9sg00 |
Cryptographic Hash Functions
md5 | e29686ac43e1e24c4fde4642670309d3 |
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sha1 | 81e2bc4693649a2cc9e09650d014aa040b970d4c |
sha256 | c63ba5652ed0cda52a5010cc0c6c2f3c872f8aa4c8cfe8a08b6bb6444924f02d |
sha512 | 38fe28e4b952ff685786062305a949febbde7d72a773449feddebaf3098be35bd8e71925436caf82583d6f4fda747feea5f2e18be0501747f0ac870684eb095e |
ripemd-160 | f3764cea9f96abf5d360fca1ff8529fc69751134 |
16443648 as geometric shapes
Circle
Radius = nDiameter | 32887296 |
---|---|
Circumference | 103318487.51003 |
Area | 8.4946642025369E+14 |
Sphere
Radius = nVolume | 1.8624435736629E+22 |
---|---|
Surface area | 3.3978656810148E+15 |
Circumference | 103318487.51003 |
Square
Length = nPerimeter | 65774592 |
---|---|
Area | 270393559547904 |
Diagonal | 23254830.016489 |
Cube
Length = nSurface area | 1622361357287424 |
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Volume | 4.4462565146728E+21 |
Space diagonal | 28481233.797778 |
Equilateral Triangle
Length = nPerimeter | 49330944 |
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Area | 1.1708384579409E+14 |
Altitude | 14240616.898889 |
Triangular Pyramid
Length = nSurface area | 1.1708384579409E+14 |
---|---|
Volume | 5.2399635540333E+20 |
Height | 7751610.0054964 |