28365512 (number)

28365512 is an even 8-digits composite number following 28365511 and preceding 28365513. In scientific notation, it is written as 2.8365512 × 10^7. The sum of its digits is 32. It has a total of 7 prime factors and 36 positive divisors. There are 12111456 positive integers (up to 28365512) that are relatively prime to 28365512.

Interesting facts

Basic properties

Name

Name twenty-eight million three hundred sixty-five thousand five hundred twelve

Notation

Scientific notation 2.8365512 × 10^7
Engineering notation 2.8365512 × 10^6

Prime Factorization of 28365512

Prime Factorization 2 × 2 × 2 × 7 × 7 × 269 × 269

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 3766
Product of the distinct prime numbers

The prime factorization of 28365512 is 2 × 2 × 2 × 7 × 7 × 269 × 269. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 28365512)

Multiplication

n×y
n×2 56731024
n×3 85096536
n×4 113462048
n×5 141827560

Division

n÷y
n÷2 14182756
n÷3 9455170.6666667
n÷3 7091378
n÷5 5673102.4

Exponentiation

ny
n2 804602271022144
n3 2.2822955373906E+22
n4 6.4738481453399E+29
n5 1.8363401725282E+37

Nth Root

y√n
2√n 5325.9282758971
3√n 304.97451009768
4√n 72.978957761105
5√n 30.942694207089

Divisors of 28365512

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28365511
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28365512 can be divided by 36 positive divisors. The sum of these divisors (counting 28365512) is 1, the average is 0.027777777777778.

Base conversion 28365512

Base System Value
2 Binary 1101100001101001011001000
3 Ternary 1222101010011112
4 Quaternary 1230031023020
5 Quinary 24230144022
6 Senary 2451545452
8 Octal 154151310
10 Decimal 28365512
12 Duodecimal 95bb288
16 Hexadecimal 1b0d2c8
20 Vigesimal 8h5dfc
36 Base36 gvyyw

Cryptographic Hash Functions

md5 e2f735697c0a13e605a2cc80dd643321
sha1 1adc8719a1a156f8b9351715ee337ecf8d454c9c
sha256 9ab692312ecd5e90c14e488b3fe891f7ace39100409d1b602a02eae218ba1dc4
sha512 9dd0652b77198190931fdb77b6480f16550d86d014ac8dc3783b5e6c738d19afe29ca65146fa64d9689dde7159eb4a8ccb5979d9058dae433278c2df50f8fad7
ripemd-160 be66882975f32879dad6e124e919c3b7ab4de22a

28365512 as geometric shapes

Circle

Radius = n
Diameter 56731024
Circumference 178225768.22903
Area 2.5277325837048E+15

Sphere

Radius = n
Volume 9.5600571914494E+22
Surface area 1.0110930334819E+16
Circumference 178225768.22903

Square

Length = n
Perimeter 113462048
Area 804602271022144
Diagonal 40114891.774057

Cube

Length = n
Surface area 4827613626132864
Volume 2.2822955373906E+22
Space diagonal 49130507.966705

Equilateral Triangle

Length = n
Perimeter 85096536
Area 3.4840300332391E+14
Altitude 24565253.983352

Triangular Pyramid

Length = n
Surface area 3.4840300332391E+14
Volume 2.6897110852678E+21
Height 13371630.591352