208568908 (number)

208568908 is an even 9-digits composite number following 208568907 and preceding 208568909. In scientific notation, it is written as 2.08568908 × 10^8. The sum of its digits is 46. It has a total of 4 prime factors and 12 positive divisors. There are 104251392 positive integers (up to 208568908) that are relatively prime to 208568908.

Interesting facts

Basic properties

Name

Name two hundred eight million five hundred sixty-eight thousand nine hundred eight

Notation

Scientific notation 2.08568908 × 10^8
Engineering notation 2.08568908 × 10^6

Prime Factorization of 208568908

Prime Factorization 2 × 2 × 4243 × 12289

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 104284454
Product of the distinct prime numbers

The prime factorization of 208568908 is 2 × 2 × 4243 × 12289. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 6, 50, 99, 694, 572, 1463, 5131, 61276, 1882, 231820, 378350, 8640883, 8112855, 89320722, 31870502, 991128522, 524913725, 4723062140, 3038074019

Basic calculations (n = 208568908)

Multiplication

n×y
n×2 417137816
n×3 625706724
n×4 834275632
n×5 1042844540

Division

n÷y
n÷2 104284454
n÷3 69522969.333333
n÷3 52142227
n÷5 41713781.6

Exponentiation

ny
n2 43500989384312464
n3 9.0729538528056E+24
n4 1.8923360774141E+33
n5 3.9468246923526E+41

Nth Root

y√n
2√n 14441.914969975
3√n 593.03891030214
4√n 120.17451880484
5√n 46.115817673867

Divisors of 208568908

1, 2, 4, 4243, 8486, 12289, 16972, 24578, 49156, 52142227, 104284454, 208568908

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -208568907
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 208568908 can be divided by 12 positive divisors. The sum of these divisors (counting 208568908) is 1, the average is 0.083333333333333.

Base conversion 208568908

Base System Value
2 Binary 1100011011101000001001001100
3 Ternary 112112110101202101
4 Quaternary 30123220021030
5 Quinary 411343201113
6 Senary 32410204444
8 Octal 1433501114
10 Decimal 208568908
12 Duodecimal 59a23724
16 Hexadecimal c6e824c
20 Vigesimal 353b258
36 Base36 3g6css

Cryptographic Hash Functions

md5 b8fab588749d1aa40209c1ae88d24a2a
sha1 f26bf5bc043d386914656d339b4db001c3fe6ef9
sha256 41430a93319b71c38b72dc121b411dfb4e349288c3b91a51498262b88d5b715d
sha512 12123a8fa62ceb7b898979ccaa31a4dd82c57c83887723e8bfbb43f1feb45887340088ea7ca25a66df9684c73c8db070ffbe5fa6ca7f9ff83c9d5eed2d6dc365
ripemd-160 2e874813d2748915afcc205e562bb832f8f9b9dc

208568908 as geometric shapes

Circle

Radius = n
Diameter 417137816
Circumference 1310477098.2801
Area 1.3666238867364E+17

Sphere

Radius = n
Volume 3.8004700227111E+25
Surface area 5.4664955469457E+17
Circumference 1310477098.2801

Square

Length = n
Perimeter 834275632
Area 43500989384312464
Diagonal 294960978.38295

Cube

Length = n
Surface area 261005936305874784
Volume 9.0729538528056E+24
Space diagonal 361251945.53516

Equilateral Triangle

Length = n
Perimeter 625706724
Area 1.8836480948286E+16
Altitude 180625972.76758

Triangular Pyramid

Length = n
Surface area 1.8836480948286E+16
Volume 1.0692578657852E+24
Height 98320326.127649