208086321 (number)

208086321 is an odd 9-digits composite number following 208086320 and preceding 208086322. In scientific notation, it is written as 2.08086321 × 10^8. The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors. There are 136106672 positive integers (up to 208086321) that are relatively prime to 208086321.

Interesting facts

Basic properties

Name

Name two hundred eight million eighty-six thousand three hundred twenty-one

Notation

Scientific notation 2.08086321 × 10^8
Engineering notation 2.08086321 × 10^6

Prime Factorization of 208086321

Prime Factorization 3 × 53 × 1308719

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 208086321
Product of the distinct prime numbers

The prime factorization of 208086321 is 3 × 53 × 1308719. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 7, 50, 40, 837, 987, 7040, 5161, 89707, 26969, 439225, 28841, 6217520, 9726223, 40112457, 75043021, 490358608, 747181836, 9102518947, 6634631568

Basic calculations (n = 208086321)

Multiplication

n×y
n×2 416172642
n×3 624258963
n×4 832345284
n×5 1040431605

Division

n÷y
n÷2 104043160.5
n÷3 69362107
n÷3 52021580.25
n÷5 41617264.2

Exponentiation

ny
n2 43299916987315041
n3 9.0101204254958E+24
n4 1.8748828111084E+33
n5 3.9013746646968E+41

Nth Root

y√n
2√n 14425.197433658
3√n 592.58116568644
4√n 120.1049434189
5√n 46.094457327956

Divisors of 208086321

1, 3, 53, 159, 1308719, 3926157, 69362107, 208086321

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 -208086320
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 208086321 can be divided by 8 positive divisors. The sum of these divisors (counting 208086321) is 1, the average is 0.125.

Base conversion 208086321

Base System Value
2 Binary 1100011001110010010100110001
3 Ternary 112111112212202210
4 Quaternary 30121302110301
5 Quinary 411232230241
6 Senary 32352002333
8 Octal 1431622461
10 Decimal 208086321
12 Duodecimal 598303a9
16 Hexadecimal c672531
20 Vigesimal 350afg1
36 Base36 3fw0fl

Cryptographic Hash Functions

md5 b4fbe8500b8b107321393ab3950f2303
sha1 ecc793f28b1fe079b595a291f4d26a5859971fd6
sha256 065376ff38c08b8a9cedc39595278a95b7e1da32c812395c0099e488185db434
sha512 15d807b3b6762009c941732b4132459dda3e79af484b9271ea5db3273dcf011aefc3d16f6c575da495f969218bc6f54fec1b99fafa6b0650d5e3895474c80d76
ripemd-160 7335aa79505803eaeb60974c25cab42610843631

208086321 as geometric shapes

Circle

Radius = n
Diameter 416172642
Circumference 1307444914.7323
Area 1.360307011084E+17

Sphere

Radius = n
Volume 3.7741504182263E+25
Surface area 5.4412280443359E+17
Circumference 1307444914.7323

Square

Length = n
Perimeter 832345284
Area 43299916987315041
Diagonal 294278497.30252

Cube

Length = n
Surface area 259799501923890246
Volume 9.0101204254958E+24
Space diagonal 360416080.33209

Equilateral Triangle

Length = n
Perimeter 624258963
Area 1.8749414046386E+16
Altitude 180208040.16604

Triangular Pyramid

Length = n
Surface area 1.8749414046386E+16
Volume 1.0618528753626E+24
Height 98092832.434174