28015536 (number)

28015536 is an even 8-digits composite number following 28015535 and preceding 28015537. In scientific notation, it is written as 2.8015536 × 10^7. The sum of its digits is 30. It has a total of 6 prime factors and 20 positive divisors. There are 9338496 positive integers (up to 28015536) that are relatively prime to 28015536.

Interesting facts

Basic properties

Name

Name twenty-eight million fifteen thousand five hundred thirty-six

Notation

Scientific notation 2.8015536 × 10^7
Engineering notation 2.8015536 × 10^6

Prime Factorization of 28015536

Prime Factorization 2 × 2 × 2 × 2 × 3 × 583657

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 3501942
Product of the distinct prime numbers

The prime factorization of 28015536 is 2 × 2 × 2 × 2 × 3 × 583657. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 7, 79, 50, 480, 778, 9675, 2289, 45455, 89627, 673114, 475656, 6009119, 6004460, 45291468, 28190577, 672249309, 824675434, 4307441932, 4672550276

Basic calculations (n = 28015536)

Multiplication

n×y
n×2 56031072
n×3 84046608
n×4 112062144
n×5 140077680

Division

n÷y
n÷2 14007768
n÷3 9338512
n÷3 7003884
n÷5 5603107.2

Exponentiation

ny
n2 784870257367296
n3 2.1988560950603E+22
n4 6.1602132089981E+29
n5 1.7258167492436E+37

Nth Root

y√n
2√n 5292.9704325643
3√n 303.71504923942
4√n 72.752803606214
5√n 30.865959868132

Divisors of 28015536

1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 583657, 1167314, 1750971, 2334628, 3501942, 4669256, 7003884, 9338512, 14007768, 28015536

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28015535
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28015536 can be divided by 20 positive divisors. The sum of these divisors (counting 28015536) is 1, the average is 0.05.

Base conversion 28015536

Base System Value
2 Binary 1101010110111101110110000
3 Ternary 1221201100002110
4 Quaternary 1222313232300
5 Quinary 24132444121
6 Senary 2440245320
8 Octal 152675660
10 Decimal 28015536
12 Duodecimal 9470840
16 Hexadecimal 1ab7bb0
20 Vigesimal 8f1igg
36 Base36 gogxc

Cryptographic Hash Functions

md5 41756b2f02b4d34884b272c71b74bb08
sha1 8dbc069279f7c55b5b71f1f5eae7ba96aefb9766
sha256 db944b9a3eb3a7d8bba49318043d689e72b621af355ffe45fc2c581dcba154f8
sha512 a80129c739d87d255365ea12d21d9a9f0e6e31bb85089bd35b3ec6a2c9da1d33afcb9b9bf0a9f39e4889fd249fb463a3c871d4ec1a7e203e9eb51d284d635c2d
ripemd-160 3bcf86ff6f2ffda0b4008e46a91e0b1635125237

28015536 as geometric shapes

Circle

Radius = n
Diameter 56031072
Circumference 176026804.16796
Area 2.4657426345662E+15

Sphere

Radius = n
Volume 9.2105468727233E+22
Surface area 9.8629705382649E+15
Circumference 176026804.16796

Square

Length = n
Perimeter 112062144
Area 784870257367296
Diagonal 39619950.968352

Cube

Length = n
Surface area 4709221544203776
Volume 2.1988560950603E+22
Space diagonal 48524331.753275

Equilateral Triangle

Length = n
Perimeter 84046608
Area 3.3985879077745E+14
Altitude 24262165.876637

Triangular Pyramid

Length = n
Surface area 3.3985879077745E+14
Volume 2.5913767594508E+21
Height 13206650.322784