20774428 (number)

20774428 is an even 8-digits composite number following 20774427 and preceding 20774429. In scientific notation, it is written as 2.0774428 × 10^7. The sum of its digits is 34. It has a total of 4 prime factors and 12 positive divisors. There are 9935552 positive integers (up to 20774428) that are relatively prime to 20774428.

Interesting facts

Basic properties

Name

Name twenty million seven hundred seventy-four thousand four hundred twenty-eight

Notation

Scientific notation 2.0774428 × 10^7
Engineering notation 2.0774428 × 10^6

Prime Factorization of 20774428

Prime Factorization 2 × 2 × 23 × 225809

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10387214
Product of the distinct prime numbers

The prime factorization of 20774428 is 2 × 2 × 23 × 225809. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 8, 86, 43, 712, 572, 9066, 109, 34313, 8357, 369770, 99383, 5088701, 3196810, 12236799, 53173841, 895565237, 831510355, 5775067473, 8169828148

Basic calculations (n = 20774428)

Multiplication

n×y
n×2 41548856
n×3 62323284
n×4 83097712
n×5 103872140

Division

n÷y
n÷2 10387214
n÷3 6924809.3333333
n÷3 5193607
n÷5 4154885.6

Exponentiation

ny
n2 431576858727184
n3 8.9657623780941E+21
n4 1.8625858498882E+29
n5 3.8694155632322E+36

Nth Root

y√n
2√n 4557.8973222309
3√n 274.90102443696
4√n 67.512201284145
5√n 29.074068877629

Divisors of 20774428

1, 2, 4, 23, 46, 92, 225809, 451618, 903236, 5193607, 10387214, 20774428

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20774427
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20774428 can be divided by 12 positive divisors. The sum of these divisors (counting 20774428) is 1, the average is 0.083333333333333.

Base conversion 20774428

Base System Value
2 Binary 1001111001111111000011100
3 Ternary 1110002110011021
4 Quaternary 1033033320130
5 Quinary 20304240203
6 Senary 2021133524
8 Octal 117177034
10 Decimal 20774428
12 Duodecimal 6b5a2a4
16 Hexadecimal 13cfe1c
20 Vigesimal 69gg18
36 Base36 cd9ng

Cryptographic Hash Functions

md5 e9cd3b2e73f6a758a2029dd31b0a1083
sha1 0d9c976f046d515a7ed8a7e1fab77e14e78496d6
sha256 d259a19cdc90c3b42acee8659df1a2824f5f85ac796e42159a72f2dc38460324
sha512 7d3394e1a88d0df79e4a5ed0e562d3fce6d6d95791b7b67af36726401f8c007e5428f4805295bdc5a911d66150acbec0984cc46d745b09f6ce1715bdf8cc6650
ripemd-160 deec8e1ca56cbc85d72b3323ad71f812d2028c2c

20774428 as geometric shapes

Circle

Radius = n
Diameter 41548856
Circumference 130529580.77466
Area 1.3558386888367E+15

Sphere

Radius = n
Volume 3.7555697627803E+22
Surface area 5.4233547553467E+15
Circumference 130529580.77466

Square

Length = n
Perimeter 83097712
Area 431576858727184
Diagonal 29379477.828143

Cube

Length = n
Surface area 2589461152363104
Volume 8.9657623780941E+21
Space diagonal 35982364.794181

Equilateral Triangle

Length = n
Perimeter 62323284
Area 1.8687826167161E+14
Altitude 17991182.397091

Triangular Pyramid

Length = n
Surface area 1.8687826167161E+14
Volume 1.0566252293429E+21
Height 9793159.2760478