28367628 (number)
28367628 is an even 8-digits composite number following 28367627 and preceding 28367629. In scientific notation, it is written as 2.8367628 × 10^7. The sum of its digits is 42. It has a total of 6 prime factors and 48 positive divisors. There are 8847360 positive integers (up to 28367628) that are relatively prime to 28367628.
Interesting facts
- 28367628 has 48 divisors, whose sum is 70497504
- The reverse of 28367628 is 82676382
- Previous prime number is 577
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 42
- Digital Root 6
Name
Name | twenty-eight million three hundred sixty-seven thousand six hundred twenty-eight |
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Notation
Scientific notation | 2.8367628 × 10^7 |
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Engineering notation | 2.8367628 × 10^6 |
Prime Factorization of 28367628
Prime Factorization 2 × 2 × 3 × 17 × 577 × 241
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 14183814 | Product of the distinct prime numbers |
The prime factorization of 28367628 is 2 × 2 × 3 × 17 × 577 × 241. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 28367628)
Multiplication
n×yn×2 | 56735256 |
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n×3 | 85102884 |
n×4 | 113470512 |
n×5 | 141838140 |
Division
n÷yn÷2 | 14183814 |
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n÷3 | 9455876 |
n÷3 | 7091907 |
n÷5 | 5673525.6 |
Exponentiation
nyn2 | 804722318346384 |
---|---|
n3 | 2.2828063370148E+22 |
n4 | 6.4757800964478E+29 |
n5 | 1.8370252078584E+37 |
Nth Root
y√n2√n | 5326.1269230089 |
---|---|
3√n | 304.98209336778 |
4√n | 72.980318737375 |
5√n | 30.943155843652 |
Divisors of 28367628
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 | -28367627 | 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 28367628 can be divided by 48 positive divisors. The sum of these divisors (counting 28367628) is 1, the average is 0.020833333333333.
Base conversion 28367628
Base | System | Value |
---|---|---|
2 | Binary | 1101100001101101100001100 |
3 | Ternary | 1222101020001220 |
4 | Quaternary | 1230031230030 |
5 | Quinary | 24230231003 |
6 | Senary | 2452003340 |
8 | Octal | 154155414 |
10 | Decimal | 28367628 |
12 | Duodecimal | 9600550 |
16 | Hexadecimal | 1b0db0c |
20 | Vigesimal | 8h5j18 |
36 | Base36 | gw0lo |
Cryptographic Hash Functions
md5 | 02ed48cfff662421866e051045f8b571 |
---|---|
sha1 | 1914a23d24ed5aa15918ce02757956abd3d68eb6 |
sha256 | 181ee75b1105d772ff9fdf0a2bbe745724f081a98e6ac4e512868a808059e04e |
sha512 | db7b129355fb897e5797273abdc28a83d161c976b8e111c1ef8a0adf214aa936a26ebed339820373f9070ad17d5c0d278a299a76990fb23ccbfb56ec77d43bbd |
ripemd-160 | eefc882f1a5b9807ad00c4889a03fb4883bdc50e |
28367628 as geometric shapes
Circle
Radius = nDiameter | 56735256 |
---|---|
Circumference | 178239063.44914 |
Area | 2.5281097234967E+15 |
Sphere
Radius = nVolume | 9.5621968239118E+22 |
---|---|
Surface area | 1.0112438893987E+16 |
Circumference | 178239063.44914 |
Square
Length = nPerimeter | 113470512 |
---|---|
Area | 804722318346384 |
Diagonal | 40117884.249955 |
Cube
Length = nSurface area | 4828333910078304 |
---|---|
Volume | 2.2828063370148E+22 |
Space diagonal | 49134172.986213 |
Equilateral Triangle
Length = nPerimeter | 85102884 |
---|---|
Area | 3.4845498534014E+14 |
Altitude | 24567086.493107 |
Triangular Pyramid
Length = nSurface area | 3.4845498534014E+14 |
---|---|
Volume | 2.690313068398E+21 |
Height | 13372628.083318 |