28423932 (number)

28423932 is an even 8-digits composite number following 28423931 and preceding 28423933. In scientific notation, it is written as 2.8423932 × 10^7. The sum of its digits is 33. It has a total of 5 prime factors and 24 positive divisors. There are 8917248 positive integers (up to 28423932) that are relatively prime to 28423932.

Interesting facts

Basic properties

Name

Name twenty-eight million four hundred twenty-three thousand nine hundred thirty-two

Notation

Scientific notation 2.8423932 × 10^7
Engineering notation 2.8423932 × 10^6

Prime Factorization of 28423932

Prime Factorization 2 × 2 × 3 × 17 × 139333

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 14211966
Product of the distinct prime numbers

The prime factorization of 28423932 is 2 × 2 × 3 × 17 × 139333. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 1, 41, 30, 179, 382, 9146, 6608, 718, 39172, 844902, 82599, 7435693, 6155475, 41681442, 17598547, 844766894, 776203140, 3767421714, 8005164271

Basic calculations (n = 28423932)

Multiplication

n×y
n×2 56847864
n×3 85271796
n×4 113695728
n×5 142119660

Division

n÷y
n÷2 14211966
n÷3 9474644
n÷3 7105983
n÷5 5684786.4

Exponentiation

ny
n2 807919910340624
n3 2.2964260592968E+22
n4 6.527345815248E+29
n5 1.8553283359309E+37

Nth Root

y√n
2√n 5331.4099448457
3√n 305.18373592909
4√n 73.016504605779
5√n 30.955429283695

Divisors of 28423932

1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 139333, 278666, 417999, 557332, 835998, 1671996, 2368661, 4737322, 7105983, 9474644, 14211966, 28423932

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28423931
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28423932 can be divided by 24 positive divisors. The sum of these divisors (counting 28423932) is 1, the average is 0.041666666666667.

Base conversion 28423932

Base System Value
2 Binary 1101100011011011011111100
3 Ternary 1222111002022020
4 Quaternary 1230123123330
5 Quinary 24234031212
6 Senary 2453120140
8 Octal 154333374
10 Decimal 28423932
12 Duodecimal 9629050
16 Hexadecimal 1b1b6fc
20 Vigesimal 8hcjgc
36 Base36 gx81o

Cryptographic Hash Functions

md5 a0eeb49d4ee61319569993194e27e7d6
sha1 0a593385e6f69a1b5501846513bf80f2f3c0d1d2
sha256 629a508e398ef476fe793621d4933326100f0aa8f944312bb188aeb4c2e15e53
sha512 423280bf79f9f3d0a7c35365017883155aa16c1125f901bf9f9f60d66fa0721496ccb423d16eb1baedfaf412603a94bce4fbf1a91ab200a64aa670874cabb79f
ripemd-160 bc936a5136eade218f0659d2ebc2c8e4cc3b042d

28423932 as geometric shapes

Circle

Radius = n
Diameter 56847864
Circumference 178592831.91467
Area 2.538155255015E+15

Sphere

Radius = n
Volume 9.6192469831986E+22
Surface area 1.015262102006E+16
Circumference 178592831.91467

Square

Length = n
Perimeter 113695728
Area 807919910340624
Diagonal 40197510.130371

Cube

Length = n
Surface area 4847519462043744
Volume 2.2964260592968E+22
Space diagonal 49231694.374883

Equilateral Triangle

Length = n
Perimeter 85271796
Area 3.4983958328911E+14
Altitude 24615847.187441

Triangular Pyramid

Length = n
Surface area 3.4983958328911E+14
Volume 2.7063640650371E+21
Height 13399170.043457