208020982 (number)

208020982 is an even 9-digits composite number following 208020981 and preceding 208020983. In scientific notation, it is written as 2.08020982 × 10^8. The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors. There are 96009672 positive integers (up to 208020982) that are relatively prime to 208020982.

Interesting facts

Basic properties

Name

Name two hundred eight million twenty thousand nine hundred eighty-two

Notation

Scientific notation 2.08020982 × 10^8
Engineering notation 2.08020982 × 10^6

Prime Factorization of 208020982

Prime Factorization 2 × 13 × 8000807

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 208020982
Product of the distinct prime numbers

The prime factorization of 208020982 is 2 × 13 × 8000807. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 6, 2, 26, 453, 556, 4150, 8209, 11173, 99547, 29232, 485396, 577332, 4379274, 7446384, 27788462, 430568438, 953262304, 3388944497, 2999996787

Basic calculations (n = 208020982)

Multiplication

n×y
n×2 416041964
n×3 624062946
n×4 832083928
n×5 1040104910

Division

n÷y
n÷2 104010491
n÷3 69340327.333333
n÷3 52005245.5
n÷5 41604196.4

Exponentiation

ny
n2 43272728952244324
n3 9.0016355704657E+24
n4 1.8725290709744E+33
n5 3.8952533616764E+41

Nth Root

y√n
2√n 14422.932503482
3√n 592.51913579767
4√n 120.09551408559
5√n 46.091562237033

Divisors of 208020982

1, 2, 13, 26, 8000807, 16001614, 104010491, 208020982

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 -208020981
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 208020982 can be divided by 8 positive divisors. The sum of these divisors (counting 208020982) is 1, the average is 0.125.

Base conversion 208020982

Base System Value
2 Binary 1100011001100010010111110110
3 Ternary 112111102120010211
4 Quaternary 30121202113312
5 Quinary 411223132412
6 Senary 32350340034
8 Octal 1431422766
10 Decimal 208020982
12 Duodecimal 597ba61a
16 Hexadecimal c6625f6
20 Vigesimal 3502c92
36 Base36 3fum0m

Cryptographic Hash Functions

md5 6ceb0cd243271a8a8acfeecfbdfd3f57
sha1 0f631a2a72bb063eec0b4b0a811807c7580147d3
sha256 bac22417a420d6423da870904aede4e076a1967ac1e8d022e24bc7d3343bdbb7
sha512 e489247b6a7c29eefa64ad7605a99c811053ec10a4917070d5f25837696dc853e2a7b1907dc328fea41b7e8efda6cc440b39847af1b1e725d7da838a4f9bec45
ripemd-160 ad0518a6daede4e33c3a0a6ace742137f85df530

208020982 as geometric shapes

Circle

Radius = n
Diameter 416041964
Circumference 1307034377.6875
Area 1.3594528737715E+17

Sphere

Radius = n
Volume 3.7705962904623E+25
Surface area 5.4378114950861E+17
Circumference 1307034377.6875

Square

Length = n
Perimeter 832083928
Area 43272728952244324
Diagonal 294186094.00257

Cube

Length = n
Surface area 259636373713465944
Volume 9.0016355704657E+24
Space diagonal 360302909.86437

Equilateral Triangle

Length = n
Perimeter 624062946
Area 1.8737641281861E+16
Altitude 180151454.93219

Triangular Pyramid

Length = n
Surface area 1.8737641281861E+16
Volume 1.0608529256077E+24
Height 98062031.33419