208082139 (number)

208082139 is an odd 9-digits composite number following 208082138 and preceding 208082140. In scientific notation, it is written as 2.08082139 × 10^8. The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors. There are 138510240 positive integers (up to 208082139) that are relatively prime to 208082139.

Interesting facts

Basic properties

Name

Name two hundred eight million eighty-two thousand one hundred thirty-nine

Notation

Scientific notation 2.08082139 × 10^8
Engineering notation 2.08082139 × 10^6

Prime Factorization of 208082139

Prime Factorization 3 × 661 × 104933

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 208082139
Product of the distinct prime numbers

The prime factorization of 208082139 is 3 × 661 × 104933. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 6, 26, 99, 396, 686, 2820, 5159, 21092, 1211, 437521, 540648, 1078619, 8384557, 18161686, 98767381, 281587218, 564377050, 1937639032, 5018138584

Basic calculations (n = 208082139)

Multiplication

n×y
n×2 416164278
n×3 624246417
n×4 832328556
n×5 1040410695

Division

n÷y
n÷2 104041069.5
n÷3 69360713
n÷3 52020534.75
n÷5 41616427.8

Exponentiation

ny
n2 43298176570815321
n3 9.0095771956549E+24
n4 1.8747320943575E+33
n5 3.9009826424586E+41

Nth Root

y√n
2√n 14425.052478241
3√n 592.57719587393
4√n 120.10433996422
5√n 46.094272050453

Divisors of 208082139

1, 3, 661, 1983, 104933, 314799, 69360713, 208082139

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -208082138
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 208082139 can be divided by 8 positive divisors. The sum of these divisors (counting 208082139) is 1, the average is 0.125.

Base conversion 208082139

Base System Value
2 Binary 1100011001110001010011011011
3 Ternary 112111112200000220
4 Quaternary 30121301103123
5 Quinary 411232112024
6 Senary 32351531123
8 Octal 1431612333
10 Decimal 208082139
12 Duodecimal 59829aa3
16 Hexadecimal c6714db
20 Vigesimal 350a56j
36 Base36 3fvx7f

Cryptographic Hash Functions

md5 d9a0e9a686cd743dbc79683f506a4656
sha1 e9cf7679f8a20e887d6dbc4f7439b4bb71b6078c
sha256 5e79b2685476f21eab56ea61c7b195aade9f30702cbc522f6a1773322ae0db93
sha512 813ca1ec540c0fa26d949e9eba9402a6f95cbc7d7ac07b7fe6a667d3fe5b07d34506d8cb0354c240bae167f28642fdd756fcec0908ddcbdc5828b6d46c95fc98
ripemd-160 b0d57121c85357e227526dd0e69a5f6b2bc12131

208082139 as geometric shapes

Circle

Radius = n
Diameter 416164278
Circumference 1307418638.4513
Area 1.3602523342871E+17

Sphere

Radius = n
Volume 3.7739228706426E+25
Surface area 5.4410093371483E+17
Circumference 1307418638.4513

Square

Length = n
Perimeter 832328556
Area 43298176570815321
Diagonal 294272583.0614

Cube

Length = n
Surface area 259789059424891926
Volume 9.0095771956549E+24
Space diagonal 360408836.89561

Equilateral Triangle

Length = n
Perimeter 624246417
Area 1.8748660423935E+16
Altitude 180204418.4478

Triangular Pyramid

Length = n
Surface area 1.8748660423935E+16
Volume 1.0617888551119E+24
Height 98090861.020468