28294536 (number)

28294536 is an even 8-digits composite number following 28294535 and preceding 28294537. In scientific notation, it is written as 2.8294536 × 10^7. The sum of its digits is 39. It has a total of 5 prime factors and 16 positive divisors. There are 9431504 positive integers (up to 28294536) that are relatively prime to 28294536.

Interesting facts

Basic properties

Name

Name twenty-eight million two hundred ninety-four thousand five hundred thirty-six

Notation

Scientific notation 2.8294536 × 10^7
Engineering notation 2.8294536 × 10^6

Prime Factorization of 28294536

Prime Factorization 2 × 2 × 2 × 3 × 1178939

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7073634
Product of the distinct prime numbers

The prime factorization of 28294536 is 2 × 2 × 2 × 3 × 1178939. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 2, 86, 6, 799, 203, 1339, 1577, 25899, 57993, 519714, 395402, 8977550, 1086023, 72258392, 83457123, 217567339, 982628594, 8331744663, 2301353990

Basic calculations (n = 28294536)

Multiplication

n×y
n×2 56589072
n×3 84883608
n×4 113178144
n×5 141472680

Division

n÷y
n÷2 14147268
n÷3 9431512
n÷3 7073634
n÷5 5658907.2

Exponentiation

ny
n2 800580767455296
n3 2.2652061345672E+22
n4 6.4092956521931E+29
n5 1.8134804656562E+37

Nth Root

y√n
2√n 5319.2608509078
3√n 304.71992922942
4√n 72.933262993697
5√n 30.927193763554

Divisors of 28294536

1, 2, 3, 4, 6, 8, 12, 24, 1178939, 2357878, 3536817, 4715756, 7073634, 9431512, 14147268, 28294536

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28294535
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28294536 can be divided by 16 positive divisors. The sum of these divisors (counting 28294536) is 1, the average is 0.0625.

Base conversion 28294536

Base System Value
2 Binary 1101011111011110110001000
3 Ternary 1222020111210210
4 Quaternary 1223323312020
5 Quinary 24220411121
6 Senary 2450241120
8 Octal 153736610
10 Decimal 28294536
12 Duodecimal 95861a0
16 Hexadecimal 1afbd88
20 Vigesimal 8ggg6g
36 Base36 gug7c

Cryptographic Hash Functions

md5 9580dd27f7441363f3129637b69640cf
sha1 2f16fd914abe3a76e29c0956467db7691a05b3fd
sha256 b0fbe8dbb266f2a4ba35ade15b3c61fc4eef160f5557ee8dea629ac5d5cc1894
sha512 9407e0c3820881d425408bf4ed71446af3cba2d3db9fc0c4e2f5f61a7148a4633b70ed698e11fd8914dc8fbfbd25d67b36f07ab160e990ef21d028e43eed9b14
ripemd-160 4a5393ec7d6e4c02a737aef3b2168e042a5c0caa

28294536 as geometric shapes

Circle

Radius = n
Diameter 56589072
Circumference 177779812.86866
Area 2.5150986576428E+15

Sphere

Radius = n
Volume 9.4884732682969E+22
Surface area 1.0060394630571E+16
Circumference 177779812.86866

Square

Length = n
Perimeter 113178144
Area 800580767455296
Diagonal 40014516.552254

Cube

Length = n
Surface area 4803484604731776
Volume 2.2652061345672E+22
Space diagonal 49007573.928587

Equilateral Triangle

Length = n
Perimeter 84883608
Area 3.4666164119876E+14
Altitude 24503786.964293

Triangular Pyramid

Length = n
Surface area 3.4666164119876E+14
Volume 2.6695710308963E+21
Height 13338172.184085