28363072 (number)
28363072 is an even 8-digits composite number following 28363071 and preceding 28363073. In scientific notation, it is written as 2.8363072 × 10^7. The sum of its digits is 31. It has a total of 9 prime factors and 56 positive divisors. There are 13178880 positive integers (up to 28363072) that are relatively prime to 28363072.
Interesting facts
- 28363072 has 56 divisors, whose sum is 60350400
- The reverse of 28363072 is 27036382
- Previous prime number is 199
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 31
- Digital Root 4
Name
Name | twenty-eight million three hundred sixty-three thousand seventy-two |
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Notation
Scientific notation | 2.8363072 × 10^7 |
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Engineering notation | 2.8363072 × 10^6 |
Prime Factorization of 28363072
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 17 × 199 × 131
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 886346 | Product of the distinct prime numbers |
The prime factorization of 28363072 is 2 × 2 × 2 × 2 × 2 × 2 × 17 × 199 × 131. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 28363072)
Multiplication
n×yn×2 | 56726144 |
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n×3 | 85089216 |
n×4 | 113452288 |
n×5 | 141815360 |
Division
n÷yn÷2 | 14181536 |
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n÷3 | 9454357.3333333 |
n÷3 | 7090768 |
n÷5 | 5672614.4 |
Exponentiation
nyn2 | 804463853277184 |
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n3 | 2.2817066191898E+22 |
n4 | 6.4716209122957E+29 |
n5 | 1.8355504989215E+37 |
Nth Root
y√n2√n | 5325.6992029216 |
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3√n | 304.96576521595 |
4√n | 72.977388298853 |
5√n | 30.942161850953 |
Divisors of 28363072
56 divisors
τ | Total Divisors | 56 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -28363071 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.017857142857143 | 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 | 56 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 28363072 can be divided by 56 positive divisors. The sum of these divisors (counting 28363072) is 1, the average is 0.017857142857143.
Base conversion 28363072
Base | System | Value |
---|---|---|
2 | Binary | 1101100001100100101000000 |
3 | Ternary | 1222100222211011 |
4 | Quaternary | 1230030211000 |
5 | Quinary | 24230104242 |
6 | Senary | 2451530304 |
8 | Octal | 154144500 |
10 | Decimal | 28363072 |
12 | Duodecimal | 95b9994 |
16 | Hexadecimal | 1b0c940 |
20 | Vigesimal | 8h57dc |
36 | Base36 | gvx34 |
Cryptographic Hash Functions
md5 | b254e831150f7f8f9985ee66b986fe76 |
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sha1 | 83e73c23b7e79adc2c09649583a330879a436972 |
sha256 | 68c175ef5ef7d8450ced4a1a6e40d4f72f73cdef45662bbde5200c7d548c5991 |
sha512 | 2a8fb9e3fe5c29b0dd740796cf094e1fe4d5f6c8f5b30521ad52ac667b0b08d8dc944da2fbbeb3e2173bc395f59c09d5e64e30b6e7e03f73ffae8790ab58703c |
ripemd-160 | c9cc8476ed8b1765ddfce5baf755cc03e286d04e |
28363072 as geometric shapes
Circle
Radius = nDiameter | 56726144 |
---|---|
Circumference | 178210437.25688 |
Area | 2.5272977315341E+15 |
Sphere
Radius = nVolume | 9.5575903366586E+22 |
---|---|
Surface area | 1.0109190926137E+16 |
Circumference | 178210437.25688 |
Square
Length = nPerimeter | 113452288 |
---|---|
Area | 804463853277184 |
Diagonal | 40111441.092965 |
Cube
Length = nSurface area | 4826783119663104 |
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Volume | 2.2817066191898E+22 |
Space diagonal | 49126281.762734 |
Equilateral Triangle
Length = nPerimeter | 85089216 |
---|---|
Area | 3.4834306668218E+14 |
Altitude | 24563140.881367 |
Triangular Pyramid
Length = nSurface area | 3.4834306668218E+14 |
---|---|
Volume | 2.6890170385123E+21 |
Height | 13370480.364322 |