28438196 (number)

28438196 is an even 8-digits composite number following 28438195 and preceding 28438197. In scientific notation, it is written as 2.8438196 × 10^7. The sum of its digits is 41. It has a total of 5 prime factors and 24 positive divisors. There are 13844160 positive integers (up to 28438196) that are relatively prime to 28438196.

Interesting facts

Basic properties

Name

Name twenty-eight million four hundred thirty-eight thousand one hundred ninety-six

Notation

Scientific notation 2.8438196 × 10^7
Engineering notation 2.8438196 × 10^6

Prime Factorization of 28438196

Prime Factorization 2 × 2 × 47 × 331 × 457

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 14219098
Product of the distinct prime numbers

The prime factorization of 28438196 is 2 × 2 × 47 × 331 × 457. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 4, 93, 30, 885, 72, 2798, 8957, 69647, 73803, 714173, 309736, 5053789, 7994341, 47750413, 66321770, 852263442, 700215009, 7470257187, 9890889780

Basic calculations (n = 28438196)

Multiplication

n×y
n×2 56876392
n×3 85314588
n×4 113752784
n×5 142190980

Division

n÷y
n÷2 14219098
n÷3 9479398.6666667
n÷3 7109549
n÷5 5687639.2

Exponentiation

ny
n2 808730991734416
n3 2.2998850454218E+22
n4 6.5404581699173E+29
n5 1.8599883136591E+37

Nth Root

y√n
2√n 5332.7475094926
3√n 305.23477757518
4√n 73.025663362222
5√n 30.958535536813

Divisors of 28438196

1, 2, 4, 47, 94, 188, 331, 457, 662, 914, 1324, 1828, 15557, 21479, 31114, 42958, 62228, 85916, 151267, 302534, 605068, 7109549, 14219098, 28438196

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 -28438195
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 28438196 can be divided by 24 positive divisors. The sum of these divisors (counting 28438196) is 1, the average is 0.041666666666667.

Base conversion 28438196

Base System Value
2 Binary 1101100011110111010110100
3 Ternary 1222111210212112
4 Quaternary 1230132322310
5 Quinary 24240010241
6 Senary 2453310152
8 Octal 154367264
10 Decimal 28438196
12 Duodecimal 9635358
16 Hexadecimal 1b1eeb4
20 Vigesimal 8hef9g
36 Base36 gxj1w

Cryptographic Hash Functions

md5 a6da36dfa4271e3c38f56320dbebd5a5
sha1 3a3624a517bcfb78e503ca47929dfd19e8d35307
sha256 7c4045acf3a2519185f82c8603cc32844de824f303a2e026c1fe367cba1b830b
sha512 a5022e8f783217dd6dd7ae64654569021b09c5f3de5a9ba665e2fad54c1a9031e526c9dd9c25ea9cd7c957c1e51230262a1547f6053baf5a360f787792a8369c
ripemd-160 99e0730085894297c195932bae849918d2800372

28438196 as geometric shapes

Circle

Radius = n
Diameter 56876392
Circumference 178682455.26989
Area 2.5407033423632E+15

Sphere

Radius = n
Volume 9.6337359503974E+22
Surface area 1.0162813369453E+16
Circumference 178682455.26989

Square

Length = n
Perimeter 113752784
Area 808730991734416
Diagonal 40217682.472624

Cube

Length = n
Surface area 4852385950406496
Volume 2.2998850454218E+22
Space diagonal 49256400.347602

Equilateral Triangle

Length = n
Perimeter 85314588
Area 3.5019079183489E+14
Altitude 24628200.173801

Triangular Pyramid

Length = n
Surface area 3.5019079183489E+14
Volume 2.7104405192788E+21
Height 13405894.157541