208804920 (number)

208804920 is an even 9-digits composite number following 208804919 and preceding 208804921. In scientific notation, it is written as 2.08804920 × 10^8. The sum of its digits is 33. It has a total of 6 prime factors and 32 positive divisors. There are 55681280 positive integers (up to 208804920) that are relatively prime to 208804920.

Interesting facts

Basic properties

Name

Name two hundred eight million eight hundred four thousand nine hundred twenty

Notation

Scientific notation 2.08804920 × 10^8
Engineering notation 2.08804920 × 10^6

Prime Factorization of 208804920

Prime Factorization 2 × 2 × 2 × 3 × 5 × 1740041

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 52201230
Product of the distinct prime numbers

The prime factorization of 208804920 is 2 × 2 × 2 × 3 × 5 × 1740041. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 7, 8, 56, 358, 723, 2235, 2895, 36202, 38361, 982549, 378158, 7006173, 7882002, 13574311, 54316164, 703885392, 707219063, 5704507901, 1852138488

Basic calculations (n = 208804920)

Multiplication

n×y
n×2 417609840
n×3 626414760
n×4 835219680
n×5 1044024600

Division

n÷y
n÷2 104402460
n÷3 69601640
n÷3 52201230
n÷5 41760984

Exponentiation

ny
n2 43599494616206400
n3 9.1037889853774E+24
n4 1.9009159307886E+33
n5 3.9692059885504E+41

Nth Root

y√n
2√n 14450.083736782
3√n 593.26251592053
4√n 120.2085011003
5√n 46.126249682569

Divisors of 208804920

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1740041, 3480082, 5220123, 6960164, 8700205, 10440246, 13920328, 17400410, 20880492, 26100615, 34800820, 41760984, 52201230, 69601640, 104402460, 208804920

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -208804919
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 208804920 can be divided by 32 positive divisors. The sum of these divisors (counting 208804920) is 1, the average is 0.03125.

Base conversion 208804920

Base System Value
2 Binary 1100011100100001110000111000
3 Ternary 112112220101111120
4 Quaternary 30130201300320
5 Quinary 411423224140
6 Senary 32415225240
8 Octal 1434416070
10 Decimal 208804920
12 Duodecimal 59b18220
16 Hexadecimal c721c38
20 Vigesimal 3550c60
36 Base36 3gbewo

Cryptographic Hash Functions

md5 2e8a38491af91dfff9b5c6687a3bbd1a
sha1 878ce45cdf357fc73b122561e9d9271dd6bff6b8
sha256 440c83604ffaea00125a6a94ca2b69d97c61e8ca902832623461c1484121ce34
sha512 23ef636f0fba4c7e7b53696dc656bbbc3ac69dcc80ce6583230d362617b88f0ef4f2b3664d825b24601301e42f99209f8f7ff0caa55dcf9b8adf28df835092f6
ripemd-160 eae9d35990c5f651a7a9b9d7dd1237bec9b0bfad

208804920 as geometric shapes

Circle

Radius = n
Diameter 417609840
Circumference 1311960005.4108
Area 1.369718519865E+17

Sphere

Radius = n
Volume 3.8133862128391E+25
Surface area 5.4788740794601E+17
Circumference 1311960005.4108

Square

Length = n
Perimeter 835219680
Area 43599494616206400
Diagonal 295294749.75423

Cube

Length = n
Surface area 261596967697238400
Volume 9.1037889853774E+24
Space diagonal 361660730.31035

Equilateral Triangle

Length = n
Perimeter 626414760
Area 1.8879134964899E+16
Altitude 180830365.15518

Triangular Pyramid

Length = n
Surface area 1.8879134964899E+16
Volume 1.0728918210086E+24
Height 98431583.25141