208112984 (number)

208112984 is an even 9-digits composite number following 208112983 and preceding 208112985. In scientific notation, it is written as 2.08112984 × 10^8. The sum of its digits is 35. It has a total of 4 prime factors and 8 positive divisors. There are 104056488 positive integers (up to 208112984) that are relatively prime to 208112984.

Interesting facts

Basic properties

Name

Name two hundred eight million one hundred twelve thousand nine hundred eighty-four

Notation

Scientific notation 2.08112984 × 10^8
Engineering notation 2.08112984 × 10^6

Prime Factorization of 208112984

Prime Factorization 2 × 2 × 2 × 26014123

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 52028246
Product of the distinct prime numbers

The prime factorization of 208112984 is 2 × 2 × 2 × 26014123. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 10, 84, 41, 715, 175, 7856, 9492, 53591, 67519, 810774, 915291, 5470226, 2873928, 7578888, 97867651, 372317411, 685797439, 9365490063, 2833877213

Basic calculations (n = 208112984)

Multiplication

n×y
n×2 416225968
n×3 624338952
n×4 832451936
n×5 1040564920

Division

n÷y
n÷2 104056492
n÷3 69370994.666667
n÷3 52028246
n÷5 41622596.8

Exponentiation

ny
n2 43311014109384256
n3 9.0135843863701E+24
n4 1.8758439431833E+33
n5 3.903874805342E+41

Nth Root

y√n
2√n 14426.121585513
3√n 592.60647460111
4√n 120.10879062547
5√n 46.09563852384

Divisors of 208112984

1, 2, 4, 8, 26014123, 52028246, 104056492, 208112984

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 -208112983
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 208112984 can be divided by 8 positive divisors. The sum of these divisors (counting 208112984) is 1, the average is 0.125.

Base conversion 208112984

Base System Value
2 Binary 1100011001111000110101011000
3 Ternary 112111121020100022
4 Quaternary 30121320311120
5 Quinary 411234103414
6 Senary 32352330012
8 Octal 1431706530
10 Decimal 208112984
12 Duodecimal 59843908
16 Hexadecimal c678d58
20 Vigesimal 350e294
36 Base36 3fwl08

Cryptographic Hash Functions

md5 c12d1936cae27912b2edd9e56700ab6c
sha1 e1abfca22da5089dba37d3f2454414b9db4868de
sha256 b5a966bce77379f7b1f199dcc7557a28850c14e77a6d91d12252605878b112b3
sha512 6e77bbcb5b219e50fae42b7b7949096967626b12f22b88d36748a6a1109f42a7353aa8dfa200f8731411bf8ba0608d22f036d0aeef5ca60768a1c730fc39b869
ripemd-160 2a4cabed57a09d387bb9bff1b22f4bdc1d77b5de

208112984 as geometric shapes

Circle

Radius = n
Diameter 416225968
Circumference 1307612443.3021
Area 1.3606556374557E+17

Sphere

Radius = n
Volume 3.7756013987642E+25
Surface area 5.4426225498226E+17
Circumference 1307612443.3021

Square

Length = n
Perimeter 832451936
Area 43311014109384256
Diagonal 294316204.47873

Cube

Length = n
Surface area 259866084656305536
Volume 9.0135843863701E+24
Space diagonal 360462262.00277

Equilateral Triangle

Length = n
Perimeter 624338952
Area 1.8754219241197E+16
Altitude 180231131.00138

Triangular Pyramid

Length = n
Surface area 1.8754219241197E+16
Volume 1.0622611070666E+24
Height 98105401.492912