16808538 (number)

16808538 is an even 8-digits composite number following 16808537 and preceding 16808539. In scientific notation, it is written as 1.6808538 × 10^7. The sum of its digits is 39. It has a total of 5 prime factors and 24 positive divisors. There are 5343888 positive integers (up to 16808538) that are relatively prime to 16808538.

Interesting facts

Basic properties

Name

Name sixteen million eight hundred eight thousand five hundred thirty-eight

Notation

Scientific notation 1.6808538 × 10^7
Engineering notation 1.6808538 × 10^6

Prime Factorization of 16808538

Prime Factorization 2 × 3 × 23 × 349 × 349

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 48162
Product of the distinct prime numbers

The prime factorization of 16808538 is 2 × 3 × 23 × 349 × 349. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 3, 98, 27, 507, 109, 7121, 1928, 95921, 16693, 678462, 171832, 7804060, 2031129, 87685623, 69176102, 396655233, 208639942, 7568070302, 9079646025

Basic calculations (n = 16808538)

Multiplication

n×y
n×2 33617076
n×3 50425614
n×4 67234152
n×5 84042690

Division

n÷y
n÷2 8404269
n÷3 5602846
n÷3 4202134.5
n÷5 3361707.6

Exponentiation

ny
n2 282526949697444
n3 4.7488649700136E+21
n4 7.9821477305342E+28
n5 1.341682334503E+36

Nth Root

y√n
2√n 4099.8217034403
3√n 256.15921289128
4√n 64.029850096969
5√n 27.868011948255

Divisors of 16808538

1, 2, 3, 6, 23, 46, 69, 138, 349, 698, 1047, 2094, 8027, 16054, 24081, 48162, 121801, 243602, 365403, 730806, 2801423, 5602846, 8404269, 16808538

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 -16808537
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 16808538 can be divided by 24 positive divisors. The sum of these divisors (counting 16808538) is 1, the average is 0.041666666666667.

Base conversion 16808538

Base System Value
2 Binary 1000000000111101001011010
3 Ternary 1011121221222110
4 Quaternary 1000013221122
5 Quinary 13300333123
6 Senary 1400133150
8 Octal 100075132
10 Decimal 16808538
12 Duodecimal 57671b6
16 Hexadecimal 1007a5a
20 Vigesimal 55116i
36 Base36 a09ju

Cryptographic Hash Functions

md5 5f9a64154981099ec1e48d084f77bfc1
sha1 34ede110e454e58ff734bd064c790a40ba33de04
sha256 b830d571d565e17a4a70a5300d230f06797e049b06f8c07067c7c6b0ce37ea25
sha512 6e7c66ca2fd41fdd2619601e86c26aa561b15f2de12a0c3a2975c16cecc1f2c9d0c00aa38fd3d279e273f82f717e169a65af61698d6ae3635035992af0db8760
ripemd-160 139c5d4258c7771d5dc85f685d03bb7ec1cdf8c1

16808538 as geometric shapes

Circle

Radius = n
Diameter 33617076
Circumference 105611158.99677
Area 8.8758458961062E+14

Sphere

Radius = n
Volume 1.9891999070246E+22
Surface area 3.5503383584425E+15
Circumference 105611158.99677

Square

Length = n
Perimeter 67234152
Area 282526949697444
Diagonal 23770862.403264

Cube

Length = n
Surface area 1695161698184664
Volume 4.7488649700136E+21
Space diagonal 29113241.816952

Equilateral Triangle

Length = n
Perimeter 50425614
Area 1.2233775784586E+14
Altitude 14556620.908476

Triangular Pyramid

Length = n
Surface area 1.2233775784586E+14
Volume 5.5965910387264E+20
Height 7923620.8010878