28267712 (number)

28267712 is an even 8-digits composite number following 28267711 and preceding 28267713. In scientific notation, it is written as 2.8267712 × 10^7. The sum of its digits is 35. It has a total of 8 prime factors and 28 positive divisors. There are 12848640 positive integers (up to 28267712) that are relatively prime to 28267712.

Interesting facts

Basic properties

Name

Name twenty-eight million two hundred sixty-seven thousand seven hundred twelve

Notation

Scientific notation 2.8267712 × 10^7
Engineering notation 2.8267712 × 10^6

Prime Factorization of 28267712

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 11 × 40153

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 883366
Product of the distinct prime numbers

The prime factorization of 28267712 is 2 × 2 × 2 × 2 × 2 × 2 × 11 × 40153. Since it has a total of 8 prime factors.

Most popular turbo-numbers

4, 10, 27, 90, 838, 874, 7078, 7024, 2583, 17682, 1365, 652214, 3913861, 8029419, 43995751, 86463536, 645277042, 634243086, 379937005, 5815825622

Basic calculations (n = 28267712)

Multiplication

n×y
n×2 56535424
n×3 84803136
n×4 113070848
n×5 141338560

Division

n÷y
n÷2 14133856
n÷3 9422570.6666667
n÷3 7066928
n÷5 5653542.4

Exponentiation

ny
n2 799063541714944
n3 2.2587698066898E+22
n4 6.3850254369803E+29
n5 1.8049006016523E+37

Nth Root

y√n
2√n 5316.7388500847
3√n 304.62360448624
4√n 72.915971159169
5√n 30.921327572183

Divisors of 28267712

1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 40153, 80306, 160612, 321224, 441683, 642448, 883366, 1284896, 1766732, 2569792, 3533464, 7066928, 14133856, 28267712

28 divisors

τ Total Divisors 28
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28267711
Sum of the proper positive divisors of n
A Arithmetic Mean 0.035714285714286
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 28
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28267712 can be divided by 28 positive divisors. The sum of these divisors (counting 28267712) is 1, the average is 0.035714285714286.

Base conversion 28267712

Base System Value
2 Binary 1101011110101010011000000
3 Ternary 1222012011000022
4 Quaternary 1223311103000
5 Quinary 24214031322
6 Senary 2445513012
8 Octal 153652300
10 Decimal 28267712
12 Duodecimal 9572768
16 Hexadecimal 1af54c0
20 Vigesimal 8gd95c
36 Base36 gtvi8

Cryptographic Hash Functions

md5 c8e1a14985e7733f365c7bd1b3158043
sha1 b197347c7cb036f460575f8cec4584278d737afa
sha256 98e77fda100cdb8f510a5535e9c13c30dfc4a4b05c8d8f082790f8bba61aa6da
sha512 f96ba5b1b0293d6a55123b65b048daf7ecace908a1bb88f1ed0ea542615f38b6b943fd7ee18d4335e80cb859209b627a0cb400fd544003a3ec721af000b9d8cb
ripemd-160 31becf30d9872f23d60ab15390e9bc2581e69767

28267712 as geometric shapes

Circle

Radius = n
Diameter 56535424
Circumference 177611272.70598
Area 2.5103321524031E+15

Sphere

Radius = n
Volume 9.4615128411295E+22
Surface area 1.0041328609612E+16
Circumference 177611272.70598

Square

Length = n
Perimeter 113070848
Area 799063541714944
Diagonal 39976581.687657

Cube

Length = n
Surface area 4794381250289664
Volume 2.2587698066898E+22
Space diagonal 48961113.397724

Equilateral Triangle

Length = n
Perimeter 84803136
Area 3.4600466318155E+14
Altitude 24480556.698862

Triangular Pyramid

Length = n
Surface area 3.4600466318155E+14
Volume 2.6619857457496E+21
Height 13325527.229219