28165536 (number)

28165536 is an even 8-digits composite number following 28165535 and preceding 28165537. In scientific notation, it is written as 2.8165536 × 10^7. The sum of its digits is 36. It has a total of 7 prime factors and 24 positive divisors. There are 8045568 positive integers (up to 28165536) that are relatively prime to 28165536.

Interesting facts

Basic properties

Name

Name twenty-eight million one hundred sixty-five thousand five hundred thirty-six

Notation

Scientific notation 2.8165536 × 10^7
Engineering notation 2.8165536 × 10^6

Prime Factorization of 28165536

Prime Factorization 2 × 2 × 2 × 2 × 2 × 189 × 4657

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1760346
Product of the distinct prime numbers

The prime factorization of 28165536 is 2 × 2 × 2 × 2 × 2 × 189 × 4657. Since it has a total of 7 prime factors.

Most popular turbo-numbers

1, 6, 97, 34, 5, 269, 1803, 2884, 24516, 14443, 956292, 32344, 791413, 5573149, 49668508, 38638299, 77004863, 326370835, 8407659447, 2828691566

Basic calculations (n = 28165536)

Multiplication

n×y
n×2 56331072
n×3 84496608
n×4 112662144
n×5 140827680

Division

n÷y
n÷2 14082768
n÷3 9388512
n÷3 7041384
n÷5 5633107.2

Exponentiation

ny
n2 793297418167296
n3 2.2343646990098E+22
n4 6.293207936709E+29
n5 1.7725157469686E+37

Nth Root

y√n
2√n 5307.1212535611
3√n 304.25613224477
4√n 72.849991445168
5√n 30.898941639503

Divisors of 28165536

1, 2, 4, 8, 16, 32, 189, 378, 756, 1512, 3024, 4657, 6048, 9314, 18628, 37256, 74512, 149024, 880173, 1760346, 3520692, 7041384, 14082768, 28165536

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28165535
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28165536 can be divided by 24 positive divisors. The sum of these divisors (counting 28165536) is 1, the average is 0.041666666666667.

Base conversion 28165536

Base System Value
2 Binary 1101011011100010110100000
3 Ternary 1221222221212000
4 Quaternary 1223130112200
5 Quinary 24202244121
6 Senary 2443404000
8 Octal 153342640
10 Decimal 28165536
12 Duodecimal 9523600
16 Hexadecimal 1adc5a0
20 Vigesimal 8g0dgg
36 Base36 groo0

Cryptographic Hash Functions

md5 4805f7bb7afdd5a975c8a5880b4fb4eb
sha1 3e9d9d836f3a279e926dc82a88e5617d0c2b4af9
sha256 11711f7b51fa148b23fbc6d9ab95e3c2b764fed3b93f17fba4533c26804426c4
sha512 b6420ca5a8232186eb072c8422850890dbad42802a52a8e3c3be4c98dc36bde557e081d4874896c6262a5d52f73d55362ce4e19174b40835928d9516b9f2e618
ripemd-160 31c44275a063337f17de5e2796bedcaf44ddb2c0

28165536 as geometric shapes

Circle

Radius = n
Diameter 56331072
Circumference 176969281.96404
Area 2.4922173410261E+15

Sphere

Radius = n
Volume 9.3592849651328E+22
Surface area 9.9688693641045E+15
Circumference 176969281.96404

Square

Length = n
Perimeter 112662144
Area 793297418167296
Diagonal 39832083.002708

Cube

Length = n
Surface area 4759784509003776
Volume 2.2343646990098E+22
Space diagonal 48784139.37441

Equilateral Triangle

Length = n
Perimeter 84496608
Area 3.4350785844474E+14
Altitude 24392069.687205

Triangular Pyramid

Length = n
Surface area 3.4350785844474E+14
Volume 2.6332240505228E+21
Height 13277361.000903