28343172 (number)

28343172 is an even 8-digits composite number following 28343171 and preceding 28343173. In scientific notation, it is written as 2.8343172 × 10^7. The sum of its digits is 30. It has a total of 6 prime factors and 48 positive divisors. There are 7793280 positive integers (up to 28343172) that are relatively prime to 28343172.

Interesting facts

Basic properties

Name

Name twenty-eight million three hundred forty-three thousand one hundred seventy-two

Notation

Scientific notation 2.8343172 × 10^7
Engineering notation 2.8343172 × 10^6

Prime Factorization of 28343172

Prime Factorization 2 × 2 × 39 × 11 × 83 × 199

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 14171586
Product of the distinct prime numbers

The prime factorization of 28343172 is 2 × 2 × 39 × 11 × 83 × 199. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 28343172)

Multiplication

n×y
n×2 56686344
n×3 85029516
n×4 113372688
n×5 141715860

Division

n÷y
n÷2 14171586
n÷3 9447724
n÷3 7085793
n÷5 5668634.4

Exponentiation

ny
n2 803335399021584
n3 2.2769073388157E+22
n4 6.4534776332117E+29
n5 1.8291202655627E+37

Nth Root

y√n
2√n 5323.8305758166
3√n 304.89442552222
4√n 72.964584394188
5√n 30.937818725487

Divisors of 28343172

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 -28343171
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 28343172 can be divided by 48 positive divisors. The sum of these divisors (counting 28343172) is 1, the average is 0.020833333333333.

Base conversion 28343172

Base System Value
2 Binary 1101100000111101110000100
3 Ternary 1222022222112010
4 Quaternary 1230013232010
5 Quinary 24223440142
6 Senary 2451254220
8 Octal 154075604
10 Decimal 28343172
12 Duodecimal 95aa370
16 Hexadecimal 1b07b84
20 Vigesimal 8h2hic
36 Base36 gvhqc

Cryptographic Hash Functions

md5 5eb99656ebd7c3940e4b7b3a5d6f5472
sha1 0b43205e0ed064d354d9d588d15a948469ebee42
sha256 f442a164f402e9eaeab93e7f290b411ecfd977162b54e662fca2a4b85efa36cf
sha512 d27d466b99ca934e64dff05fa0e431162426c38b381827219216a819157f3138633693213d61ba76e32d7ae0b6e31f3e5cbbb41b6c5719119927f280ca3f1e47
ripemd-160 b1f1fcd6fc62e98b0cfbf1443ed0fff6810a6d65

28343172 as geometric shapes

Circle

Radius = n
Diameter 56686344
Circumference 178085401.86926
Area 2.5237525879348E+15

Sphere

Radius = n
Volume 9.5374871580376E+22
Surface area 1.0095010351739E+16
Circumference 178085401.86926

Square

Length = n
Perimeter 113372688
Area 803335399021584
Diagonal 40083298.243073

Cube

Length = n
Surface area 4820012394129504
Volume 2.2769073388157E+22
Space diagonal 49091813.951664

Equilateral Triangle

Length = n
Perimeter 85029516
Area 3.47854431656E+14
Altitude 24545906.975832

Triangular Pyramid

Length = n
Surface area 3.47854431656E+14
Volume 2.68336103235E+21
Height 13361099.414358