28495512 (number)

28495512 is an even 8-digits composite number following 28495511 and preceding 28495513. In scientific notation, it is written as 2.8495512 × 10^7. The sum of its digits is 36. It has a total of 7 prime factors and 48 positive divisors. There are 9432000 positive integers (up to 28495512) that are relatively prime to 28495512.

Interesting facts

Basic properties

Name

Name twenty-eight million four hundred ninety-five thousand five hundred twelve

Notation

Scientific notation 2.8495512 × 10^7
Engineering notation 2.8495512 × 10^6

Prime Factorization of 28495512

Prime Factorization 2 × 2 × 2 × 3 × 3 × 151 × 2621

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2374626
Product of the distinct prime numbers

The prime factorization of 28495512 is 2 × 2 × 2 × 3 × 3 × 151 × 2621. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 28495512)

Multiplication

n×y
n×2 56991024
n×3 85486536
n×4 113982048
n×5 142477560

Division

n÷y
n÷2 14247756
n÷3 9498504
n÷3 7123878
n÷5 5699102.4

Exponentiation

ny
n2 811994204142144
n3 2.3138190588063E+22
n4 6.5933458756043E+29
n5 1.8788076651843E+37

Nth Root

y√n
2√n 5338.118769754
3√n 305.43970262601
4√n 73.062430631303
5√n 30.971004616377

Divisors of 28495512

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28495511
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28495512 can be divided by 48 positive divisors. The sum of these divisors (counting 28495512) is 1, the average is 0.020833333333333.

Base conversion 28495512

Base System Value
2 Binary 1101100101100111010011000
3 Ternary 1222121201111100
4 Quaternary 1230230322120
5 Quinary 24243324022
6 Senary 2454431400
8 Octal 154547230
10 Decimal 28495512
12 Duodecimal 9662560
16 Hexadecimal 1b2ce98
20 Vigesimal 8i1ifc
36 Base36 gyra0

Cryptographic Hash Functions

md5 9740cdd9e45722012dca7769d657216f
sha1 60eda93bfb522366d2b0ca7d2c184dc7fde9eae5
sha256 bc936c55b42a80e60c80404a2c28fb1f697e70d4e2309291c48a142e65ce55b1
sha512 46bb4a393cb6613edce0f281fc3e2544ff2808d6099a9e3ea901a8fb853f11b69af2be7885b4577c919da9355a9d233215099589f662426785422553519f150a
ripemd-160 f7db2ea3e2ee3bbac1d914cd13be12713e24bd23

28495512 as geometric shapes

Circle

Radius = n
Diameter 56991024
Circumference 179042582.31896
Area 2.5509550264905E+15

Sphere

Radius = n
Volume 9.6921026091759E+22
Surface area 1.0203820105962E+16
Circumference 179042582.31896

Square

Length = n
Perimeter 113982048
Area 811994204142144
Diagonal 40298739.537165

Cube

Length = n
Surface area 4871965224852864
Volume 2.3138190588063E+22
Space diagonal 49355674.571689

Equilateral Triangle

Length = n
Perimeter 85486536
Area 3.5160380425641E+14
Altitude 24677837.285844

Triangular Pyramid

Length = n
Surface area 3.5160380425641E+14
Volume 2.7268619115343E+21
Height 13432913.179055