28162338 (number)

28162338 is an even 8-digits composite number following 28162337 and preceding 28162339. In scientific notation, it is written as 2.8162338 × 10^7. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 9356256 positive integers (up to 28162338) that are relatively prime to 28162338.

Interesting facts

Basic properties

Name

Name twenty-eight million one hundred sixty-two thousand three hundred thirty-eight

Notation

Scientific notation 2.8162338 × 10^7
Engineering notation 2.8162338 × 10^6

Prime Factorization of 28162338

Prime Factorization 2 × 3 × 15289 × 307

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28162338
Product of the distinct prime numbers

The prime factorization of 28162338 is 2 × 3 × 15289 × 307. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 9, 16, 35, 419, 108, 4496, 6437, 4705, 27103, 148123, 143863, 7584767, 3311686, 98267642, 50863496, 831836244, 876148090, 677639690, 7516736721

Basic calculations (n = 28162338)

Multiplication

n×y
n×2 56324676
n×3 84487014
n×4 112649352
n×5 140811690

Division

n÷y
n÷2 14081169
n÷3 9387446
n÷3 7040584.5
n÷5 5632467.6

Exponentiation

ny
n2 793117281626244
n3 2.2336036958799E+22
n4 6.290350224142E+29
n5 1.7715096915066E+37

Nth Root

y√n
2√n 5306.8199517225
3√n 304.24461642227
4√n 72.847923455116
5√n 30.898239935807

Divisors of 28162338

1, 2, 3, 6, 307, 614, 921, 1842, 15289, 30578, 45867, 91734, 4693723, 9387446, 14081169, 28162338

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 -28162337
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 28162338 can be divided by 16 positive divisors. The sum of these divisors (counting 28162338) is 1, the average is 0.0625.

Base conversion 28162338

Base System Value
2 Binary 1101011011011100100100010
3 Ternary 1221222210110120
4 Quaternary 1223123210202
5 Quinary 24202143323
6 Senary 2443341110
8 Octal 153334442
10 Decimal 28162338
12 Duodecimal 9521796
16 Hexadecimal 1adb922
20 Vigesimal 8g05gi
36 Base36 grm76

Cryptographic Hash Functions

md5 abbba4887b0e0be30a804bad62d912ff
sha1 8ceffaadb15c9e59f945922dc8c0e774fbfaeeeb
sha256 ece20b557f49af8b2d389bc39b95276bb4a17bb38f4d80e6e87971ddb6b2cf4a
sha512 9339f6797e7437240e245f837386c4001ca66e4bf1a94aa0b78062e859d9dfa99bf79bff5cdd7d1b625c535ceeef23e17a6a7a2f1cf09c8115ccc8243108b16e
ripemd-160 821e62af4d1503c869b7341f6deb02d92de80b28

28162338 as geometric shapes

Circle

Radius = n
Diameter 56324676
Circumference 176949188.33743
Area 2.4916514253921E+15

Sphere

Radius = n
Volume 9.3560972826766E+22
Surface area 9.9666057015685E+15
Circumference 176949188.33743

Square

Length = n
Perimeter 112649352
Area 793117281626244
Diagonal 39827560.347735

Cube

Length = n
Surface area 4758703689757464
Volume 2.2336036958799E+22
Space diagonal 48778600.275928

Equilateral Triangle

Length = n
Perimeter 84487014
Area 3.4342985703439E+14
Altitude 24389300.137964

Triangular Pyramid

Length = n
Surface area 3.4342985703439E+14
Volume 2.6323271997334E+21
Height 13275853.449245