22144428 (number)
22144428 is an even 8-digits composite number following 22144427 and preceding 22144429. In scientific notation, it is written as 2.2144428 × 10^7. The sum of its digits is 27. It has a total of 6 prime factors and 48 positive divisors. There are 7197120 positive integers (up to 22144428) that are relatively prime to 22144428.
Interesting facts
- 22144428 has 48 divisors, whose sum is 54923904
- The reverse of 22144428 is 82444122
- Previous prime number is 41
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 27
- Digital Root 9
Name
Name | twenty-two million one hundred forty-four thousand four hundred twenty-eight |
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Notation
Scientific notation | 2.2144428 × 10^7 |
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Engineering notation | 2.2144428 × 10^6 |
Prime Factorization of 22144428
Prime Factorization 2 × 2 × 27 × 3 × 41 × 1667
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 11072214 | Product of the distinct prime numbers |
The prime factorization of 22144428 is 2 × 2 × 27 × 3 × 41 × 1667. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 22144428)
Multiplication
n×yn×2 | 44288856 |
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n×3 | 66433284 |
n×4 | 88577712 |
n×5 | 110722140 |
Division
n÷yn÷2 | 11072214 |
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n÷3 | 7381476 |
n÷3 | 5536107 |
n÷5 | 4428885.6 |
Exponentiation
nyn2 | 490375691447184 |
---|---|
n3 | 1.0859089192202E+22 |
n4 | 2.404683187623E+29 |
n5 | 5.3250333711129E+36 |
Nth Root
y√n2√n | 4705.7866504974 |
---|---|
3√n | 280.81576724963 |
4√n | 68.598736508025 |
5√n | 29.447802609916 |
Divisors of 22144428
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 | -22144427 | 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 22144428 can be divided by 48 positive divisors. The sum of these divisors (counting 22144428) is 1, the average is 0.020833333333333.
Base conversion 22144428
Base | System | Value |
---|---|---|
2 | Binary | 1010100011110010110101100 |
3 | Ternary | 1112200001110000 |
4 | Quaternary | 1110132112230 |
5 | Quinary | 21132110203 |
6 | Senary | 2110344300 |
8 | Octal | 124362654 |
10 | Decimal | 22144428 |
12 | Duodecimal | 74bb090 |
16 | Hexadecimal | 151e5ac |
20 | Vigesimal | 6i8118 |
36 | Base36 | d6mr0 |
Cryptographic Hash Functions
md5 | af6efda7e7acf271caec35518be9f6dc |
---|---|
sha1 | 7bb62c1d64ed03a4b4f990868b0cddb4a27b22c9 |
sha256 | 987689bc782e6895e7ed95831d784eca5e8c53f92a3baba55310afd30317c3f4 |
sha512 | 390da46ac98e3f9a5bc7205558c14de2ee18adadd4aa6609f47d6d638b2145984463d862a652e4bde2078c77dea0906ed22513715f435bb0a1ef5600cbff6945 |
ripemd-160 | 9576396dbede430803d9ab4f35863ef182ce80bc |
22144428 as geometric shapes
Circle
Radius = nDiameter | 44288856 |
---|---|
Circumference | 139137544.6455 |
Area | 1.5405606697495E+15 |
Sphere
Radius = nVolume | 4.5486446441199E+22 |
---|---|
Surface area | 6.162242678998E+15 |
Circumference | 139137544.6455 |
Square
Length = nPerimeter | 88577712 |
---|---|
Area | 490375691447184 |
Diagonal | 31316950.408595 |
Cube
Length = nSurface area | 2942254148683104 |
---|---|
Volume | 1.0859089192202E+22 |
Space diagonal | 38355274.400551 |
Equilateral Triangle
Length = nPerimeter | 66433284 |
---|---|
Area | 2.1233890309581E+14 |
Altitude | 19177637.200275 |
Triangular Pyramid
Length = nSurface area | 2.1233890309581E+14 |
---|---|
Volume | 1.2797559342193E+21 |
Height | 10438983.469532 |