28804704 (number)
28804704 is an even 8-digits composite number following 28804703 and preceding 28804705. In scientific notation, it is written as 2.8804704 × 10^7. The sum of its digits is 33. It has a total of 8 prime factors and 48 positive divisors. There are 9290880 positive integers (up to 28804704) that are relatively prime to 28804704.
Interesting facts
- 28804704 has 48 divisors, whose sum is 78059520
- The reverse of 28804704 is 40740882
- Previous prime number is 31
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 33
- Digital Root 6
Name
Name | twenty-eight million eight hundred four thousand seven hundred four |
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Notation
Scientific notation | 2.8804704 × 10^7 |
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Engineering notation | 2.8804704 × 10^6 |
Prime Factorization of 28804704
Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 31 × 9679
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 1800294 | Product of the distinct prime numbers |
The prime factorization of 28804704 is 2 × 2 × 2 × 2 × 2 × 3 × 31 × 9679. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 28804704)
Multiplication
n×yn×2 | 57609408 |
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n×3 | 86414112 |
n×4 | 115218816 |
n×5 | 144023520 |
Division
n÷yn÷2 | 14402352 |
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n÷3 | 9601568 |
n÷3 | 7201176 |
n÷5 | 5760940.8 |
Exponentiation
nyn2 | 829710972527616 |
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n3 | 2.389957896921E+22 |
n4 | 6.8842029793272E+29 |
n5 | 1.9829742909544E+37 |
Nth Root
y√n2√n | 5367.0013974285 |
---|---|
3√n | 306.54046056543 |
4√n | 73.259821167053 |
5√n | 31.037925284516 |
Divisors of 28804704
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 | -28804703 | 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 28804704 can be divided by 48 positive divisors. The sum of these divisors (counting 28804704) is 1, the average is 0.020833333333333.
Base conversion 28804704
Base | System | Value |
---|---|---|
2 | Binary | 1101101111000011001100000 |
3 | Ternary | 2000012102121220 |
4 | Quaternary | 1231320121200 |
5 | Quinary | 24333222304 |
6 | Senary | 2505215040 |
8 | Octal | 155703140 |
10 | Decimal | 28804704 |
12 | Duodecimal | 9791480 |
16 | Hexadecimal | 1b78660 |
20 | Vigesimal | 900bf4 |
36 | Base36 | h5duo |
Cryptographic Hash Functions
md5 | a960c83c6a38da0005a7e33372fd0f79 |
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sha1 | 84b9b8e2cf305b129f45670cfc309ba41a6d1372 |
sha256 | 39996b2163a7ccef8479ef094d5bc7ce79da2b167260b451bde18c6c7b28c380 |
sha512 | 1b5c0830cf9b01b4dc9d33cb4ff9bb201b7847a6da6039109000b973d6960c0ec4214c7fe5966b4710287b0d4c3768baeefa9fa2e708b94122f5e539e4458c47 |
ripemd-160 | e57f8f232e44f658f339df479e31d072a3c86925 |
28804704 as geometric shapes
Circle
Radius = nDiameter | 57609408 |
---|---|
Circumference | 180985292.95046 |
Area | 2.6066138958956E+15 |
Sphere
Radius = nVolume | 1.0011032228475E+23 |
---|---|
Surface area | 1.0426455583582E+16 |
Circumference | 180985292.95046 |
Square
Length = nPerimeter | 115218816 |
---|---|
Area | 829710972527616 |
Diagonal | 40736003.056943 |
Cube
Length = nSurface area | 4978265835165696 |
---|---|
Volume | 2.389957896921E+22 |
Space diagonal | 49891210.824982 |
Equilateral Triangle
Length = nPerimeter | 86414112 |
---|---|
Area | 3.592753900038E+14 |
Altitude | 24945605.412491 |
Triangular Pyramid
Length = nSurface area | 3.592753900038E+14 |
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Volume | 2.816592392772E+21 |
Height | 13578667.685648 |