28397364 (number)
28397364 is an even 8-digits composite number following 28397363 and preceding 28397365. In scientific notation, it is written as 2.8397364 × 10^7. The sum of its digits is 42. It has a total of 6 prime factors and 48 positive divisors. There are 8759520 positive integers (up to 28397364) that are relatively prime to 28397364.
Interesting facts
- 28397364 has 48 divisors, whose sum is 71393280
- The reverse of 28397364 is 46379382
- Previous prime number is 23
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 ninety-seven thousand three hundred sixty-four |
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Notation
Scientific notation | 2.8397364 × 10^7 |
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Engineering notation | 2.8397364 × 10^6 |
Prime Factorization of 28397364
Prime Factorization 2 × 2 × 3 × 31 × 23 × 3319
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 14198682 | Product of the distinct prime numbers |
The prime factorization of 28397364 is 2 × 2 × 3 × 31 × 23 × 3319. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 28397364)
Multiplication
n×yn×2 | 56794728 |
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n×3 | 85192092 |
n×4 | 113589456 |
n×5 | 141986820 |
Division
n÷yn÷2 | 14198682 |
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n÷3 | 9465788 |
n÷3 | 7099341 |
n÷5 | 5679472.8 |
Exponentiation
nyn2 | 806410282148496 |
---|---|
n3 | 2.2899926315514E+22 |
n4 | 6.5029754315482E+29 |
n5 | 1.8466736041273E+37 |
Nth Root
y√n2√n | 5328.9177137576 |
---|---|
3√n | 305.08862066914 |
4√n | 72.999436393425 |
5√n | 30.949640278097 |
Divisors of 28397364
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 | -28397363 | 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 28397364 can be divided by 48 positive divisors. The sum of these divisors (counting 28397364) is 1, the average is 0.020833333333333.
Base conversion 28397364
Base | System | Value |
---|---|---|
2 | Binary | 1101100010100111100110100 |
3 | Ternary | 1222102201212020 |
4 | Quaternary | 1230110330310 |
5 | Quinary | 24232203424 |
6 | Senary | 2452353140 |
8 | Octal | 154247464 |
10 | Decimal | 28397364 |
12 | Duodecimal | 96157b0 |
16 | Hexadecimal | 1b14f34 |
20 | Vigesimal | 8h9d84 |
36 | Base36 | gwnjo |
Cryptographic Hash Functions
md5 | a59369a23c13a153d6a4339e50efea5a |
---|---|
sha1 | 8bb52ddf43e7956149aa7ddf0cde0f3a9502f47b |
sha256 | 855c7307ade96d4d59c842b8009ea950981c5ac9951f08083ae20d36c75151e8 |
sha512 | b4c66e89705f543b93f34cd9fa14411ffef7d8ff304782fb35de31cfc01f6043611d93f44266bf04869e7607d08b5e5a74b71a604a15cdbc29af1acb4093cb74 |
ripemd-160 | 02af584dcfd2e0d95853eeefdfd6c60c54094091 |
28397364 as geometric shapes
Circle
Radius = nDiameter | 56794728 |
---|---|
Circumference | 178425900.24743 |
Area | 2.533412618177E+15 |
Sphere
Radius = nVolume | 9.5922987040753E+22 |
---|---|
Surface area | 1.0133650472708E+16 |
Circumference | 178425900.24743 |
Square
Length = nPerimeter | 113589456 |
---|---|
Area | 806410282148496 |
Diagonal | 40159937.304445 |
Cube
Length = nSurface area | 4838461692890976 |
---|---|
Volume | 2.2899926315514E+22 |
Space diagonal | 49185677.249027 |
Equilateral Triangle
Length = nPerimeter | 85192092 |
---|---|
Area | 3.4918589510679E+14 |
Altitude | 24592838.624514 |
Triangular Pyramid
Length = nSurface area | 3.4918589510679E+14 |
---|---|
Volume | 2.6987821977286E+21 |
Height | 13386645.768148 |