28228214 (number)

28228214 is an even 8-digits composite number following 28228213 and preceding 28228215. In scientific notation, it is written as 2.8228214 × 10^7. The sum of its digits is 29. It has a total of 5 prime factors and 16 positive divisors. There are 12097512 positive integers (up to 28228214) that are relatively prime to 28228214.

Interesting facts

Basic properties

Name

Name twenty-eight million two hundred twenty-eight thousand two hundred fourteen

Notation

Scientific notation 2.8228214 × 10^7
Engineering notation 2.8228214 × 10^6

Prime Factorization of 28228214

Prime Factorization 2 × 7 × 7 × 7 × 41149

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 576086
Product of the distinct prime numbers

The prime factorization of 28228214 is 2 × 7 × 7 × 7 × 41149. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 2, 62, 48, 506, 435, 7751, 6998, 86053, 19409, 710910, 109156, 5875856, 3818139, 89819713, 27514259, 231814010, 218370330, 9311460278, 8987592259

Basic calculations (n = 28228214)

Multiplication

n×y
n×2 56456428
n×3 84684642
n×4 112912856
n×5 141141070

Division

n÷y
n÷2 14114107
n÷3 9409404.6666667
n÷3 7057053.5
n÷5 5645642.8

Exponentiation

ny
n2 796832065629796
n3 2.249314607066E+22
n4 6.3494134081585E+29
n5 1.7923260045997E+37

Nth Root

y√n
2√n 5313.0230566035
3√n 304.4816565336
4√n 72.890486735948
5√n 30.912681567956

Divisors of 28228214

1, 2, 7, 14, 49, 98, 343, 686, 41149, 82298, 288043, 576086, 2016301, 4032602, 14114107, 28228214

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 -28228213
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 28228214 can be divided by 16 positive divisors. The sum of these divisors (counting 28228214) is 1, the average is 0.0625.

Base conversion 28228214

Base System Value
2 Binary 1101011101011101001110110
3 Ternary 1222010010211102
4 Quaternary 1223223221312
5 Quinary 24211300324
6 Senary 2445010102
8 Octal 153535166
10 Decimal 28228214
12 Duodecimal 9553932
16 Hexadecimal 1aeba76
20 Vigesimal 8g8aae
36 Base36 gt112

Cryptographic Hash Functions

md5 19e4c765e3a67859159e57afffe4f194
sha1 f6eddb5e993952a0e4574adc9ffe9c5361b7a7fd
sha256 199d8c606f74657af37b08bf4752705895fd511df1ae100b01875931745be72a
sha512 3997d0aaf97c799fbe8e0d44e0af2e71cc8bfc6e584ae892a64c0df3f103842fc7e083e32e151234c511e65a175ef9d405d777d3d3ea0d175aea698ae1a6867d
ripemd-160 8a718d7f34cb891315b3440dcdf96735d02e7f3c

28228214 as geometric shapes

Circle

Radius = n
Diameter 56456428
Circumference 177363099.45272
Area 2.5033217635273E+15

Sphere

Radius = n
Volume 9.421906993561E+22
Surface area 1.0013287054109E+16
Circumference 177363099.45272

Square

Length = n
Perimeter 112912856
Area 796832065629796
Diagonal 39920723.08037

Cube

Length = n
Surface area 4780992393778776
Volume 2.249314607066E+22
Space diagonal 48892700.854927

Equilateral Triangle

Length = n
Perimeter 84684642
Area 3.4503840569272E+14
Altitude 24446350.427464

Triangular Pyramid

Length = n
Surface area 3.4503840569272E+14
Volume 2.6508426861305E+21
Height 13306907.693457