16238428 (number)

16238428 is an even 8-digits composite number following 16238427 and preceding 16238429. In scientific notation, it is written as 1.6238428 × 10^7. The sum of its digits is 34. It has a total of 4 prime factors and 12 positive divisors. There are 8089760 positive integers (up to 16238428) that are relatively prime to 16238428.

Interesting facts

Basic properties

Name

Name sixteen million two hundred thirty-eight thousand four hundred twenty-eight

Notation

Scientific notation 1.6238428 × 10^7
Engineering notation 1.6238428 × 10^6

Prime Factorization of 16238428

Prime Factorization 2 × 2 × 281 × 14447

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 8119214
Product of the distinct prime numbers

The prime factorization of 16238428 is 2 × 2 × 281 × 14447. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 8, 82, 18, 95, 218, 7690, 2733, 50267, 5988, 216575, 984918, 5293920, 6898226, 67270234, 28748321, 372357173, 672740460, 353133170, 1750430769

Basic calculations (n = 16238428)

Multiplication

n×y
n×2 32476856
n×3 48715284
n×4 64953712
n×5 81192140

Division

n÷y
n÷2 8119214
n÷3 5412809.3333333
n÷3 4059607
n÷5 3247685.6

Exponentiation

ny
n2 263686543911184
n3 4.2818549578706E+21
n4 6.9530593439825E+28
n5 1.1290675353699E+36

Nth Root

y√n
2√n 4029.6932885767
3√n 253.22971216137
4√n 63.479865221791
5√n 27.67634889582

Divisors of 16238428

1, 2, 4, 281, 562, 1124, 14447, 28894, 57788, 4059607, 8119214, 16238428

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 -16238427
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 16238428 can be divided by 12 positive divisors. The sum of these divisors (counting 16238428) is 1, the average is 0.083333333333333.

Base conversion 16238428

Base System Value
2 Binary 111101111100011101011100
3 Ternary 1010112222221021
4 Quaternary 331330131130
5 Quinary 13124112203
6 Senary 1340013524
8 Octal 75743534
10 Decimal 16238428
12 Duodecimal 55312a4
16 Hexadecimal f7c75c
20 Vigesimal 519g18
36 Base36 9o1ng

Cryptographic Hash Functions

md5 981f96cac4b0b710242d94f9c1868b17
sha1 2387f03d22f800e8e8371b6645071f1de918b251
sha256 fe6ba98d2588d7b5fb29afe37ef29a4ae37a33b89a6a54eb6e5497c462313a77
sha512 36ce79670057cc8b3f87e498b379589d4acb7f2419f2f05509ac814f8604706f480eed18a5bdf925235f3963d3ca2338912531d7df3841f4e4827e3049fe6347
ripemd-160 d6f1df74d823f3891fc9ca21b16bc1a73eaba78e

16238428 as geometric shapes

Circle

Radius = n
Diameter 32476856
Circumference 102029052.22129
Area 8.2839570920186E+14

Sphere

Radius = n
Volume 1.7935792105844E+22
Surface area 3.3135828368074E+15
Circumference 102029052.22129

Square

Length = n
Perimeter 64953712
Area 263686543911184
Diagonal 22964605.109219

Cube

Length = n
Surface area 1582119263467104
Volume 4.2818549578706E+21
Space diagonal 28125782.331049

Equilateral Triangle

Length = n
Perimeter 48715284
Area 1.141796228316E+14
Altitude 14062891.165525

Triangular Pyramid

Length = n
Surface area 1.141796228316E+14
Volume 5.0462144612792E+20
Height 7654868.3697397