28293824 (number)

28293824 is an even 8-digits composite number following 28293823 and preceding 28293825. In scientific notation, it is written as 2.8293824 × 10^7. The sum of its digits is 38. It has a total of 9 prime factors and 56 positive divisors. There are 12625920 positive integers (up to 28293824) that are relatively prime to 28293824.

Interesting facts

Basic properties

Name

Name twenty-eight million two hundred ninety-three thousand eight hundred twenty-four

Notation

Scientific notation 2.8293824 × 10^7
Engineering notation 2.8293824 × 10^6

Prime Factorization of 28293824

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 13 × 31 × 1097

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 884182
Product of the distinct prime numbers

The prime factorization of 28293824 is 2 × 2 × 2 × 2 × 2 × 2 × 13 × 31 × 1097. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 28293824)

Multiplication

n×y
n×2 56587648
n×3 84881472
n×4 113175296
n×5 141469120

Division

n÷y
n÷2 14146912
n÷3 9431274.6666667
n÷3 7073456
n÷5 5658764.8

Exponentiation

ny
n2 800540476542976
n3 2.2650351348183E+22
n4 6.4086505458366E+29
n5 1.813252306214E+37

Nth Root

y√n
2√n 5319.1939238949
3√n 304.71737323051
4√n 72.932804168597
5√n 30.927038112416

Divisors of 28293824

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28293823
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28293824 can be divided by 56 positive divisors. The sum of these divisors (counting 28293824) is 1, the average is 0.017857142857143.

Base conversion 28293824

Base System Value
2 Binary 1101011111011101011000000
3 Ternary 1222020110211102
4 Quaternary 1223323223000
5 Quinary 24220400244
6 Senary 2450233532
8 Octal 153735300
10 Decimal 28293824
12 Duodecimal 95858a8
16 Hexadecimal 1afbac0
20 Vigesimal 8ggeb4
36 Base36 gufnk

Cryptographic Hash Functions

md5 c13d081327de238d22937d435de8fbc7
sha1 28f1d4f6ca332658815c11b67c38c1bd4029e4d1
sha256 7656755d76c47691cb354b268a50398ca584b210c230135a79153a5de61b8a67
sha512 1e4e15ca0d8509c1d582c34d10df792f7faec70091182272c213dc47379947eba75594e87ed4374618b3ee9c2d12b773edc72103f5fd1542c4b7e52657a8a989
ripemd-160 9a795cbc05bb951c665ae1ad39a83290a4c6deab

28293824 as geometric shapes

Circle

Radius = n
Diameter 56587648
Circumference 177775339.24073
Area 2.5149720800087E+15

Sphere

Radius = n
Volume 9.487756986224E+22
Surface area 1.0059888320035E+16
Circumference 177775339.24073

Square

Length = n
Perimeter 113175296
Area 800540476542976
Diagonal 40013509.632197

Cube

Length = n
Surface area 4803242859257856
Volume 2.2650351348183E+22
Space diagonal 49006340.708412

Equilateral Triangle

Length = n
Perimeter 84881472
Area 3.4664419472196E+14
Altitude 24503170.354206

Triangular Pyramid

Length = n
Surface area 3.4664419472196E+14
Volume 2.6693695057597E+21
Height 13337836.544066