28076618 (number)

28076618 is an even 8-digits composite number following 28076617 and preceding 28076619. In scientific notation, it is written as 2.8076618 × 10^7. The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors. There are 13743840 positive integers (up to 28076618) that are relatively prime to 28076618.

Interesting facts

Basic properties

Name

Name twenty-eight million seventy-six thousand six hundred eighteen

Notation

Scientific notation 2.8076618 × 10^7
Engineering notation 2.8076618 × 10^6

Prime Factorization of 28076618

Prime Factorization 2 × 67 × 1097 × 191

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28076618
Product of the distinct prime numbers

The prime factorization of 28076618 is 2 × 67 × 1097 × 191. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 8, 55, 86, 317, 746, 6681, 2628, 75626, 67159, 670911, 251206, 5681662, 2494555, 24283615, 89278997, 213210352, 154644205, 9861888518, 2901069355

Basic calculations (n = 28076618)

Multiplication

n×y
n×2 56153236
n×3 84229854
n×4 112306472
n×5 140383090

Division

n÷y
n÷2 14038309
n÷3 9358872.6666667
n÷3 7019154.5
n÷5 5615323.6

Exponentiation

ny
n2 788296478317924
n3 2.2132699092478E+22
n4 6.2141133772844E+29
n5 1.744712875027E+37

Nth Root

y√n
2√n 5298.7373967767
3√n 303.93561800261
4√n 72.792426781752
5√n 30.879407495622

Divisors of 28076618

1, 2, 67, 134, 191, 382, 1097, 2194, 12797, 25594, 73499, 146998, 209527, 419054, 14038309, 28076618

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28076617
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28076618 can be divided by 16 positive divisors. The sum of these divisors (counting 28076618) is 1, the average is 0.0625.

Base conversion 28076618

Base System Value
2 Binary 1101011000110101001001010
3 Ternary 1221211102212202
4 Quaternary 1223012221022
5 Quinary 24141422433
6 Senary 2441440202
8 Octal 153065112
10 Decimal 28076618
12 Duodecimal 94a0062
16 Hexadecimal 1ac6a4a
20 Vigesimal 8f9bai
36 Base36 gps22

Cryptographic Hash Functions

md5 926a97c52f5b92e014d13352ea0b6d7f
sha1 e6016ec6a1577cb9a990149dd042229ddbcfc8c4
sha256 03f87fb792a97defd22aaca76c966d0500d50a8f8245e64ff8d326b61969fbdc
sha512 e4f80d1e176015fbc0684fdace5d8324580641ca282109cdaa45fbb64fbac6ef8045b037f0e944eec04d392c1d4a72934c23010fbfe261ec0c56fe403833525a
ripemd-160 442ede5914bc17f7bd7b691c09f38d56d10ab8d7

28076618 as geometric shapes

Circle

Radius = n
Diameter 56153236
Circumference 176410593.69289
Area 2.4765064251343E+15

Sphere

Radius = n
Volume 9.2709233164055E+22
Surface area 9.9060257005372E+15
Circumference 176410593.69289

Square

Length = n
Perimeter 112306472
Area 788296478317924
Diagonal 39706333.961169

Cube

Length = n
Surface area 4729778869907544
Volume 2.2132699092478E+22
Space diagonal 48630128.880703

Equilateral Triangle

Length = n
Perimeter 84229854
Area 3.4134238796857E+14
Altitude 24315064.440351

Triangular Pyramid

Length = n
Surface area 3.4134238796857E+14
Volume 2.6083636023754E+21
Height 13235444.653723