28423934 (number)

28423934 is an even 8-digits composite number following 28423933 and preceding 28423935. In scientific notation, it is written as 2.8423934 × 10^7. The sum of its digits is 35. It has a total of 4 prime factors and 16 positive divisors. There are 11074200 positive integers (up to 28423934) that are relatively prime to 28423934.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8423934 × 10^7
Engineering notation 2.8423934 × 10^6

Prime Factorization of 28423934

Prime Factorization 2 × 7 × 11 × 184571

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28423934
Product of the distinct prime numbers

The prime factorization of 28423934 is 2 × 7 × 11 × 184571. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 10, 79, 18, 339, 568, 8838, 9545, 45709, 15486, 591210, 423440, 8020693, 8203427, 70211424, 87976357, 531962911, 580811680, 7421993501, 6914533276

Basic calculations (n = 28423934)

Multiplication

n×y
n×2 56847868
n×3 85271802
n×4 113695736
n×5 142119670

Division

n÷y
n÷2 14211967
n÷3 9474644.6666667
n÷3 7105983.5
n÷5 5684786.8

Exponentiation

ny
n2 807920024036356
n3 2.2964265440488E+22
n4 6.5273476523891E+29
n5 1.8553289886656E+37

Nth Root

y√n
2√n 5331.4101324134
3√n 305.183743087
4√n 73.016505890198
5√n 30.95542971932

Divisors of 28423934

1, 2, 7, 11, 14, 22, 77, 154, 184571, 369142, 1291997, 2030281, 2583994, 4060562, 14211967, 28423934

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 -28423933
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 28423934 can be divided by 16 positive divisors. The sum of these divisors (counting 28423934) is 1, the average is 0.0625.

Base conversion 28423934

Base System Value
2 Binary 1101100011011011011111110
3 Ternary 1222111002022022
4 Quaternary 1230123123332
5 Quinary 24234031214
6 Senary 2453120142
8 Octal 154333376
10 Decimal 28423934
12 Duodecimal 9629052
16 Hexadecimal 1b1b6fe
20 Vigesimal 8hcjge
36 Base36 gx81q

Cryptographic Hash Functions

md5 15747b2030790d87d139191f1bb3f748
sha1 7025347dabc5c70c4c22583f2216e4edf397cffc
sha256 5dab4fefef17de8db3c9985ee9b7fb166375dbdc5183df9843ad5d0380d574c3
sha512 73235557eab6f4235805dd2980274fc0cbce3c396a9daef50d3d57ca350ad31fabf9c87ef1a162273a441439a834ebd2cd1d33c99612d6c555eac8be671e6869
ripemd-160 1b33a580da6439de742cfa1b4dc5e994078e043a

28423934 as geometric shapes

Circle

Radius = n
Diameter 56847868
Circumference 178592844.48104
Area 2.5381556122007E+15

Sphere

Radius = n
Volume 9.619249013723E+22
Surface area 1.0152622448803E+16
Circumference 178592844.48104

Square

Length = n
Perimeter 113695736
Area 807920024036356
Diagonal 40197512.958798

Cube

Length = n
Surface area 4847520144218136
Volume 2.2964265440488E+22
Space diagonal 49231697.838984

Equilateral Triangle

Length = n
Perimeter 85271802
Area 3.4983963252081E+14
Altitude 24615848.919492

Triangular Pyramid

Length = n
Surface area 3.4983963252081E+14
Volume 2.7063646363228E+21
Height 13399170.986266