28361736 (number)
28361736 is an even 8-digits composite number following 28361735 and preceding 28361737. In scientific notation, it is written as 2.8361736 × 10^7. The sum of its digits is 36. It has a total of 7 prime factors and 64 positive divisors. There are 8626176 positive integers (up to 28361736) that are relatively prime to 28361736.
Interesting facts
- 28361736 has 64 divisors, whose sum is 64369200
- The reverse of 28361736 is 63716382
- Previous prime number is 157
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 36
- Digital Root 9
Name
Name | twenty-eight million three hundred sixty-one thousand seven hundred thirty-six |
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Notation
Scientific notation | 2.8361736 × 10^7 |
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Engineering notation | 2.8361736 × 10^6 |
Prime Factorization of 28361736
Prime Factorization 2 × 2 × 2 × 9 × 13 × 157 × 193
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 7090434 | Product of the distinct prime numbers |
The prime factorization of 28361736 is 2 × 2 × 2 × 9 × 13 × 157 × 193. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 28361736)
Multiplication
n×yn×2 | 56723472 |
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n×3 | 85085208 |
n×4 | 113446944 |
n×5 | 141808680 |
Division
n÷yn÷2 | 14180868 |
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n÷3 | 9453912 |
n÷3 | 7090434 |
n÷5 | 5672347.2 |
Exponentiation
nyn2 | 804388068933696 |
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n3 | 2.2813842052647E+22 |
n4 | 6.4704016544288E+29 |
n5 | 1.8351182353687E+37 |
Nth Root
y√n2√n | 5325.5737719048 |
---|---|
3√n | 304.96097682232 |
4√n | 72.976528911046 |
5√n | 30.941870348628 |
Divisors of 28361736
64 divisors
τ | Total Divisors | 64 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -28361735 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.015625 | 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 | 64 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 28361736 can be divided by 64 positive divisors. The sum of these divisors (counting 28361736) is 1, the average is 0.015625.
Base conversion 28361736
Base | System | Value |
---|---|---|
2 | Binary | 1101100001100010000001000 |
3 | Ternary | 1222100220222200 |
4 | Quaternary | 1230030100020 |
5 | Quinary | 24230033421 |
6 | Senary | 2451520200 |
8 | Octal | 154142010 |
10 | Decimal | 28361736 |
12 | Duodecimal | 95b9060 |
16 | Hexadecimal | 1b0c408 |
20 | Vigesimal | 8h546g |
36 | Base36 | gvw20 |
Cryptographic Hash Functions
md5 | d9daa0dd5b0f90beb45837b0793e0726 |
---|---|
sha1 | edd7709ecf707fd2f5aaa41a0029afb31b538184 |
sha256 | 1a3acfe2b2a2d6ca311781b8364a58068c13e4e509f9c5851ecd1c4b09643522 |
sha512 | 7f44f78cd0e59ec778c6999ade0b375982aa07a631bb42dc48c2358921868fe9235c104656b3f1554def90b4cecf1685f7928054f22dde4ff0669a6ec15c137e |
ripemd-160 | ef8a188988ee5ee3d716ef6bb4d693f5bd04835e |
28361736 as geometric shapes
Circle
Radius = nDiameter | 56723472 |
---|---|
Circumference | 178202042.92131 |
Area | 2.5270596479974E+15 |
Sphere
Radius = nVolume | 9.5562398123673E+22 |
---|---|
Surface area | 1.010823859199E+16 |
Circumference | 178202042.92131 |
Square
Length = nPerimeter | 113446944 |
---|---|
Area | 804388068933696 |
Diagonal | 40109551.703645 |
Cube
Length = nSurface area | 4826328413602176 |
---|---|
Volume | 2.2813842052647E+22 |
Space diagonal | 49123967.742855 |
Equilateral Triangle
Length = nPerimeter | 85085208 |
---|---|
Area | 3.4831025109884E+14 |
Altitude | 24561983.871428 |
Triangular Pyramid
Length = nSurface area | 3.4831025109884E+14 |
---|---|
Volume | 2.6886370700576E+21 |
Height | 13369850.567882 |