28267008 (number)
28267008 is an even 8-digits composite number following 28267007 and preceding 28267009. In scientific notation, it is written as 2.8267008 × 10^7. The sum of its digits is 33. It has a total of 13 prime factors and 160 positive divisors. There are 7311360 positive integers (up to 28267008) that are relatively prime to 28267008.
Interesting facts
- 28267008 has 160 divisors, whose sum is 94279680
- The reverse of 28267008 is 80076282
- Previous prime number is 7
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 33
- Digital Root 6
Name
Name | twenty-eight million two hundred sixty-seven thousand eight |
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Notation
Scientific notation | 2.8267008 × 10^7 |
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Engineering notation | 2.8267008 × 10^6 |
Prime Factorization of 28267008
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 11 × 7 × 239
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 13 | Total number of prime factors |
rad | Radical | 110418 | Product of the distinct prime numbers |
The prime factorization of 28267008 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 11 × 7 × 239. Since it has a total of 13 prime factors.
Most popular turbo-numbers
Basic calculations (n = 28267008)
Multiplication
n×yn×2 | 56534016 |
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n×3 | 84801024 |
n×4 | 113068032 |
n×5 | 141335040 |
Division
n÷yn÷2 | 14133504 |
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n÷3 | 9422336 |
n÷3 | 7066752 |
n÷5 | 5653401.6 |
Exponentiation
nyn2 | 799023741272064 |
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n3 | 2.2586010486727E+22 |
n4 | 6.3843893911641E+29 |
n5 | 1.8046758599515E+37 |
Nth Root
y√n2√n | 5316.6726436748 |
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3√n | 304.62107560809 |
4√n | 72.915517166614 |
5√n | 30.921173553127 |
Divisors of 28267008
160 divisors
τ | Total Divisors | 160 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -28267007 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.00625 | 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 | 160 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 28267008 can be divided by 160 positive divisors. The sum of these divisors (counting 28267008) is 1, the average is 0.00625.
Base conversion 28267008
Base | System | Value |
---|---|---|
2 | Binary | 1101011110101001000000000 |
3 | Ternary | 1222012010001020 |
4 | Quaternary | 1223311020000 |
5 | Quinary | 24214021013 |
6 | Senary | 2445505440 |
8 | Octal | 153651000 |
10 | Decimal | 28267008 |
12 | Duodecimal | 9572280 |
16 | Hexadecimal | 1af5200 |
20 | Vigesimal | 8gd7a8 |
36 | Base36 | gtuyo |
Cryptographic Hash Functions
md5 | 30e9c4d22733f6873fb920fe1a07bdeb |
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sha1 | 66732480054ddbe4fa1b5468b34b582bc9e55cab |
sha256 | ae387ac9e5c80af5feff5b75f97a42709d95bfb78c7b415a142101b321843d19 |
sha512 | c0ea8829a2337249824ddacd00d4d2e3ef3b37007e95f2cf33b4c3eff353960f9ea7ee61a63d895ac629d4e135169558058bc95389d02eadb7959ecb2a1a4208 |
ripemd-160 | 820cb0232f7c7707466e31710ca84632972bbf6f |
28267008 as geometric shapes
Circle
Radius = nDiameter | 56534016 |
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Circumference | 177606849.34353 |
Area | 2.5102071156241E+15 |
Sphere
Radius = nVolume | 9.4608059492006E+22 |
---|---|
Surface area | 1.0040828462497E+16 |
Circumference | 177606849.34353 |
Square
Length = nPerimeter | 113068032 |
---|---|
Area | 799023741272064 |
Diagonal | 39975586.081309 |
Cube
Length = nSurface area | 4794142447632384 |
---|---|
Volume | 2.2586010486727E+22 |
Space diagonal | 48959894.033956 |
Equilateral Triangle
Length = nPerimeter | 84801024 |
---|---|
Area | 3.4598742908425E+14 |
Altitude | 24479947.016978 |
Triangular Pyramid
Length = nSurface area | 3.4598742908425E+14 |
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Volume | 2.6617868625192E+21 |
Height | 13325195.360436 |