208339920 (number)

208339920 is an even 9-digits composite number following 208339919 and preceding 208339921. In scientific notation, it is written as 2.08339920 × 10^8. The sum of its digits is 36. It has a total of 6 prime factors and 20 positive divisors. There are 55557120 positive integers (up to 208339920) that are relatively prime to 208339920.

Interesting facts

Basic properties

Name

Name two hundred eight million three hundred thirty-nine thousand nine hundred twenty

Notation

Scientific notation 2.08339920 × 10^8
Engineering notation 2.08339920 × 10^6

Prime Factorization of 208339920

Prime Factorization 2 × 2 × 2 × 2 × 45 × 289361

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 26042490
Product of the distinct prime numbers

The prime factorization of 208339920 is 2 × 2 × 2 × 2 × 45 × 289361. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 4, 85, 20, 11, 836, 8216, 841, 46853, 87158, 401458, 39851, 9164839, 4638797, 78919765, 91536401, 967130747, 392117494, 5442490741, 20060955

Basic calculations (n = 208339920)

Multiplication

n×y
n×2 416679840
n×3 625019760
n×4 833359680
n×5 1041699600

Division

n÷y
n÷2 104169960
n÷3 69446640
n÷3 52084980
n÷5 41667984

Exponentiation

ny
n2 43405522265606400
n3 9.0431030363747E+24
n4 1.8840393631501E+33
n5 3.9252061019553E+41

Nth Root

y√n
2√n 14433.984896764
3√n 592.82179816799
4√n 120.14152028655
5√n 46.105687104037

Divisors of 208339920

1, 2, 4, 8, 16, 45, 90, 180, 360, 720, 289361, 578722, 1157444, 2314888, 4629776, 13021245, 26042490, 52084980, 104169960, 208339920

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -208339919
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 208339920 can be divided by 20 positive divisors. The sum of these divisors (counting 208339920) is 1, the average is 0.05.

Base conversion 208339920

Base System Value
2 Binary 1100011010110000001111010000
3 Ternary 112112000202122100
4 Quaternary 30122300033100
5 Quinary 411313334140
6 Senary 32401240400
8 Octal 1432601720
10 Decimal 208339920
12 Duodecimal 59933100
16 Hexadecimal c6b03d0
20 Vigesimal 35229g0
36 Base36 3g1g40

Cryptographic Hash Functions

md5 eda58d426daff6fced391f02633d1a9f
sha1 1d4fe94eb1a88a8bdea723d0a98cb62366ebc19d
sha256 3fd1a153b3dd89ef58a61a19e1e56ccef4ca763c880ddf8f85765ffd9c0d35c0
sha512 c05dbcf3321ea188240690f4eb8fc5ce8622ee7cf000f3220b68ce99e7fe3a93468f4ecb72b6b7c7d8a88e7d76deb2da3cfb26d76b3f237b88df78b65dab4f08
ripemd-160 5296f9fabbb401ad60b59a48dfe99c50c4cb283e

208339920 as geometric shapes

Circle

Radius = n
Diameter 416679840
Circumference 1309038324.243
Area 1.3636246987486E+17

Sphere

Radius = n
Volume 3.787966141964E+25
Surface area 5.4544987949943E+17
Circumference 1309038324.243

Square

Length = n
Perimeter 833359680
Area 43405522265606400
Diagonal 294637140.44773

Cube

Length = n
Surface area 260433133593638400
Volume 9.0431030363747E+24
Space diagonal 360855326.68484

Equilateral Triangle

Length = n
Perimeter 625019760
Area 1.8795142473273E+16
Altitude 180427663.34242

Triangular Pyramid

Length = n
Surface area 1.8795142473273E+16
Volume 1.0657399133315E+24
Height 98212380.149242