28377579 (number)

28377579 is an odd 8-digits composite number following 28377578 and preceding 28377580. In scientific notation, it is written as 2.8377579 × 10^7. The sum of its digits is 48. It has a total of 2 prime factors and 4 positive divisors. There are 18918384 positive integers (up to 28377579) that are relatively prime to 28377579.

Interesting facts

Basic properties

Name

Name twenty-eight million three hundred seventy-seven thousand five hundred seventy-nine

Notation

Scientific notation 2.8377579 × 10^7
Engineering notation 2.8377579 × 10^6

Prime Factorization of 28377579

Prime Factorization 3 × 9459193

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 28377579
Product of the distinct prime numbers

The prime factorization of 28377579 is 3 × 9459193. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 9, 3, 97, 303, 147, 2910, 724, 60637, 73762, 356557, 632601, 7963646, 5292613, 11052495, 5289991, 594418218, 330360165, 3040624506, 857138889

Basic calculations (n = 28377579)

Multiplication

n×y
n×2 56755158
n×3 85132737
n×4 113510316
n×5 141887895

Division

n÷y
n÷2 14188789.5
n÷3 9459193
n÷3 7094394.75
n÷5 5675515.8

Exponentiation

ny
n2 805286989901241
n3 2.2852095173595E+22
n4 6.484871361042E+29
n5 1.8402494935281E+37

Nth Root

y√n
2√n 5327.0610095999
3√n 305.01775046743
4√n 72.986718035544
5√n 30.945326431533

Divisors of 28377579

1, 3, 9459193, 28377579

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28377578
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28377579 can be divided by 4 positive divisors. The sum of these divisors (counting 28377579) is 1, the average is 0.25.

Base conversion 28377579

Base System Value
2 Binary 1101100010000000111101011
3 Ternary 1222101201201110
4 Quaternary 1230100013223
5 Quinary 24231040304
6 Senary 2452121403
8 Octal 154200753
10 Decimal 28377579
12 Duodecimal 9606263
16 Hexadecimal 1b101eb
20 Vigesimal 8h73ij
36 Base36 gw8a3

Cryptographic Hash Functions

md5 4446abe7932e9d588fc578ae2c59de2f
sha1 d9f2ea146cb02dbbc55e16abd89df29128625204
sha256 5d847de0613c3db2413a778aa3ce7f067a1bccdfab9a850a8801d49dfcf5de0d
sha512 96d6e00abb141d00dc54666dd664b057bfa1a8c3e0fc96316969a80a951936d7e37869dbc89b2c7e856f2614635536ec56d7d2c004858c86ba482b94e4b77570
ripemd-160 3f373763892ab703363afee1bba796ac1e77f502

28377579 as geometric shapes

Circle

Radius = n
Diameter 56755158
Circumference 178301587.42613
Area 2.5298836915052E+15

Sphere

Radius = n
Volume 9.5722632422E+22
Surface area 1.0119534766021E+16
Circumference 178301587.42613

Square

Length = n
Perimeter 113510316
Area 805286989901241
Diagonal 40131957.089114

Cube

Length = n
Surface area 4831721939407446
Volume 2.2852095173595E+22
Space diagonal 49151408.6238

Equilateral Triangle

Length = n
Perimeter 85132737
Area 3.4869949529579E+14
Altitude 24575704.3119

Triangular Pyramid

Length = n
Surface area 3.4869949529579E+14
Volume 2.6931452435949E+21
Height 13377319.029705