308221208 (number)

308221208 is an even 9-digits composite number following 308221207 and preceding 308221209. In scientific notation, it is written as 3.08221208 × 10^8. The sum of its digits is 26. It has a total of 4 prime factors and 8 positive divisors. There are 154110600 positive integers (up to 308221208) that are relatively prime to 308221208.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.08221208 × 10^8
Engineering notation 3.08221208 × 10^6

Prime Factorization of 308221208

Prime Factorization 2 × 2 × 2 × 38527651

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 77055302
Product of the distinct prime numbers

The prime factorization of 308221208 is 2 × 2 × 2 × 38527651. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 1, 79, 65, 806, 370, 9892, 7658, 96505, 87838, 996466, 603413, 3203142, 7951537, 28366781, 48253221, 864960265, 209070014, 3782516522, 5074759420

Basic calculations (n = 308221208)

Multiplication

n×y
n×2 616442416
n×3 924663624
n×4 1232884832
n×5 1541106040

Division

n÷y
n÷2 154110604
n÷3 102740402.66667
n÷3 77055302
n÷5 61644241.6

Exponentiation

ny
n2 95000313060979264
n3 2.9281111252033E+25
n4 9.0250594816841E+33
n5 2.7817147357165E+42

Nth Root

y√n
2√n 17556.229891409
3√n 675.49297905645
4√n 132.4999241185
5√n 49.862322537531

Divisors of 308221208

1, 2, 4, 8, 38527651, 77055302, 154110604, 308221208

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 -308221207
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 308221208 can be divided by 8 positive divisors. The sum of these divisors (counting 308221208) is 1, the average is 0.125.

Base conversion 308221208

Base System Value
2 Binary 10010010111110001010100011000
3 Ternary 210110222021000022
4 Quaternary 102113301110120
5 Quinary 1112401034313
6 Senary 50330130012
8 Octal 2227612430
10 Decimal 308221208
12 Duodecimal 87280908
16 Hexadecimal 125f1518
20 Vigesimal 4g67d08
36 Base36 53i908

Cryptographic Hash Functions

md5 7feb7fc57f345461dbb129f151b78f0b
sha1 4026b383e744811271c4db18168ce880f5a2fa3c
sha256 fc699fdfc3eb9e613174bb27eb2ce73515f2da8c931579b5117391545ec4e366
sha512 cf772bb2d32adbb493523f1eed0a2a5982d02d00a18b60e90d80144c6fe136170130c14e0e48dbc8a2a622e98b014097c183712db9d6f5fb487c03601e2c1be1
ripemd-160 940377ab1227d888b6d68c4fe9e8fb566bf4d05d

308221208 as geometric shapes

Circle

Radius = n
Diameter 616442416
Circumference 1936610965.4667
Area 2.984522856011E+17

Sphere

Radius = n
Volume 1.2265243199778E+26
Surface area 1.1938091424044E+18
Circumference 1936610965.4667

Square

Length = n
Perimeter 1232884832
Area 95000313060979264
Diagonal 435890612.56462

Cube

Length = n
Surface area 570001878365875584
Volume 2.9281111252033E+25
Space diagonal 533854792.22625

Equilateral Triangle

Length = n
Perimeter 924663624
Area 4.1136342239141E+16
Altitude 266927396.11313

Triangular Pyramid

Length = n
Surface area 4.1136342239141E+16
Volume 3.4508120544984E+24
Height 145296870.85487