208538426 (number)

208538426 is an even 9-digits composite number following 208538425 and preceding 208538427. In scientific notation, it is written as 2.08538426 × 10^8. The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors. There are 100342800 positive integers (up to 208538426) that are relatively prime to 208538426.

Interesting facts

Basic properties

Name

Name two hundred eight million five hundred thirty-eight thousand four hundred twenty-six

Notation

Scientific notation 2.08538426 × 10^8
Engineering notation 2.08538426 × 10^6

Prime Factorization of 208538426

Prime Factorization 2 × 181 × 31 × 18583

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 208538426
Product of the distinct prime numbers

The prime factorization of 208538426 is 2 × 181 × 31 × 18583. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 6, 44, 38, 988, 251, 4835, 9173, 79499, 19980, 325169, 623865, 9430807, 1696181, 12405852, 65652734, 648655666, 613430330, 5148129412, 2323409466

Basic calculations (n = 208538426)

Multiplication

n×y
n×2 417076852
n×3 625615278
n×4 834153704
n×5 1042692130

Division

n÷y
n÷2 104269213
n÷3 69512808.666667
n÷3 52134606.5
n÷5 41707685.2

Exponentiation

ny
n2 43488275118557476
n3 9.0689764426789E+24
n4 1.8912300727873E+33
n5 3.9439414258294E+41

Nth Root

y√n
2√n 14440.859600453
3√n 593.01001834352
4√n 120.17012773753
5√n 46.114469645006

Divisors of 208538426

1, 2, 31, 62, 181, 362, 5611, 11222, 18583, 37166, 576073, 1152146, 3363523, 6727046, 104269213, 208538426

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 -208538425
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 208538426 can be divided by 16 positive divisors. The sum of these divisors (counting 208538426) is 1, the average is 0.0625.

Base conversion 208538426

Base System Value
2 Binary 1100011011100000101100111010
3 Ternary 112112101211221102
4 Quaternary 30123200230322
5 Quinary 411341212201
6 Senary 32405411402
8 Octal 1433405472
10 Decimal 208538426
12 Duodecimal 59a09b62
16 Hexadecimal c6e0b3a
20 Vigesimal 3537616
36 Base36 3g5pa2

Cryptographic Hash Functions

md5 97fff5b1ba4d3d5e7e517735b1b562a4
sha1 c4e66f63838c5923d0926f51e9c1c29735b01b07
sha256 20dddc8b6a628479c81d7450fb8051e6dc3842fbacdc369f57b8519e9275968a
sha512 a96d92df035b1cda23e69c7a97046b78a62df7d4c43abf2c115585d2f2d2c70c06aecae31e90d6844eef714cb35044df694926560c975cb815f4eafc227fc7bc
ripemd-160 abbc787b4bcbe6cd4abd58b7171b19254e200b51

208538426 as geometric shapes

Circle

Radius = n
Diameter 417076852
Circumference 1310285574.2256
Area 1.3662244562975E+17

Sphere

Radius = n
Volume 3.7988039690532E+25
Surface area 5.4648978251901E+17
Circumference 1310285574.2256

Square

Length = n
Perimeter 834153704
Area 43488275118557476
Diagonal 294917870.32514

Cube

Length = n
Surface area 260929650711344856
Volume 9.0689764426789E+24
Space diagonal 361199149.16244

Equilateral Triangle

Length = n
Perimeter 625615278
Area 1.8830975509719E+16
Altitude 180599574.58122

Triangular Pyramid

Length = n
Surface area 1.8830975509719E+16
Volume 1.0687891235066E+24
Height 98305956.775046