28804960 (number)
28804960 is an even 8-digits composite number following 28804959 and preceding 28804961. In scientific notation, it is written as 2.8804960 × 10^7. The sum of its digits is 37. It has a total of 8 prime factors and 48 positive divisors. There are 11238400 positive integers (up to 28804960) that are relatively prime to 28804960.
Interesting facts
- 28804960 has 48 divisors, whose sum is 69727392
- The reverse of 28804960 is 06940882
- Previous prime number is 41
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 37
- Digital Root 1
Name
Name | twenty-eight million eight hundred four thousand nine hundred sixty |
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Notation
Scientific notation | 2.8804960 × 10^7 |
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Engineering notation | 2.8804960 × 10^6 |
Prime Factorization of 28804960
Prime Factorization 2 × 2 × 2 × 2 × 2 × 5 × 41 × 4391
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 1800310 | Product of the distinct prime numbers |
The prime factorization of 28804960 is 2 × 2 × 2 × 2 × 2 × 5 × 41 × 4391. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 28804960)
Multiplication
n×yn×2 | 57609920 |
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n×3 | 86414880 |
n×4 | 115219840 |
n×5 | 144024800 |
Division
n÷yn÷2 | 14402480 |
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n÷3 | 9601653.3333333 |
n÷3 | 7201240 |
n÷5 | 5760992 |
Exponentiation
nyn2 | 829725720601600 |
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n3 | 2.39002161929E+22 |
n4 | 6.8844477142784E+29 |
n5 | 1.9830624103188E+37 |
Nth Root
y√n2√n | 5367.0252468197 |
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3√n | 306.54136868245 |
4√n | 73.259983939527 |
5√n | 31.037980453842 |
Divisors of 28804960
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 | -28804959 | 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 28804960 can be divided by 48 positive divisors. The sum of these divisors (counting 28804960) is 1, the average is 0.020833333333333.
Base conversion 28804960
Base | System | Value |
---|---|---|
2 | Binary | 1101101111000011101100000 |
3 | Ternary | 2000012102222101 |
4 | Quaternary | 1231320131200 |
5 | Quinary | 24333224320 |
6 | Senary | 2505220144 |
8 | Octal | 155703540 |
10 | Decimal | 28804960 |
12 | Duodecimal | 9791654 |
16 | Hexadecimal | 1b78760 |
20 | Vigesimal | 900c80 |
36 | Base36 | h5e1s |
Cryptographic Hash Functions
md5 | 7974ca7791560ffc7c85a15973a9f58d |
---|---|
sha1 | 41661f95d7b06a0b0fd11c0630dff2bff1c3aef0 |
sha256 | 3e4a62c943a0ab9346765a7f55b7069e1a81eca9b237f6a267ce7714cfce1c22 |
sha512 | cafc1f657c56408737213b9e80a711415cf57619f342143904a0f79b48fcbe23c076be8f649eeda9123e2e1b7fc0c910752692914c6fbdbf8772aaaced11834c |
ripemd-160 | 7718f2e14218bc9b12eed6fad9b40e6d9bce4ef0 |
28804960 as geometric shapes
Circle
Radius = nDiameter | 57609920 |
---|---|
Circumference | 180986901.4459 |
Area | 2.6066602283365E+15 |
Sphere
Radius = nVolume | 1.001129914811E+23 |
---|---|
Surface area | 1.0426640913346E+16 |
Circumference | 180986901.4459 |
Square
Length = nPerimeter | 115219840 |
---|---|
Area | 829725720601600 |
Diagonal | 40736365.095615 |
Cube
Length = nSurface area | 4978354323609600 |
---|---|
Volume | 2.39002161929E+22 |
Space diagonal | 49891654.229989 |
Equilateral Triangle
Length = nPerimeter | 86414880 |
---|---|
Area | 3.5928177610717E+14 |
Altitude | 24945827.114995 |
Triangular Pyramid
Length = nSurface area | 3.5928177610717E+14 |
---|---|
Volume | 2.8166674903041E+21 |
Height | 13578788.365205 |