208529904 (number)

208529904 is an even 9-digits composite number following 208529903 and preceding 208529905. In scientific notation, it is written as 2.08529904 × 10^8. The sum of its digits is 39. It has a total of 7 prime factors and 40 positive divisors. There are 63190720 positive integers (up to 208529904) that are relatively prime to 208529904.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.08529904 × 10^8
Engineering notation 2.08529904 × 10^6

Prime Factorization of 208529904

Prime Factorization 2 × 2 × 2 × 2 × 3 × 11 × 394943

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 26066238
Product of the distinct prime numbers

The prime factorization of 208529904 is 2 × 2 × 2 × 2 × 3 × 11 × 394943. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 208529904)

Multiplication

n×y
n×2 417059808
n×3 625589712
n×4 834119616
n×5 1042649520

Division

n÷y
n÷2 104264952
n÷3 69509968
n÷3 52132476
n÷5 41705980.8

Exponentiation

ny
n2 43484720862249216
n3 9.0678646668716E+24
n4 1.8909209484677E+33
n5 3.9431356385557E+41

Nth Root

y√n
2√n 14440.564531901
3√n 593.00194037549
4√n 120.16890001952
5√n 46.114092741869

Divisors of 208529904

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -208529903
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 208529904 can be divided by 40 positive divisors. The sum of these divisors (counting 208529904) is 1, the average is 0.025.

Base conversion 208529904

Base System Value
2 Binary 1100011011011110100111110000
3 Ternary 112112101102020210
4 Quaternary 30123132213300
5 Quinary 411340424104
6 Senary 32405304120
8 Octal 1433364760
10 Decimal 208529904
12 Duodecimal 59a05040
16 Hexadecimal c6de9f0
20 Vigesimal 35364f4
36 Base36 3g5ipc

Cryptographic Hash Functions

md5 516fccdea7bd940defdea7a23550109a
sha1 d95f193520545a86faec84b3d0adca09a07c5836
sha256 6617bb27c0b44e2a5b18ec89ea378487caf2f949d6e744c648f2012e73d8545e
sha512 d8362f0be2b2c379b0e815e6215612bf8e066074ddd36cd4cf30974c29040218324a054358af4ec19572cd080f4b27c7d9773a135712f28150ccf2538064c6e3
ripemd-160 d5dccb53c00ff38f788aed82330710bb8cc4cf49

208529904 as geometric shapes

Circle

Radius = n
Diameter 417059808
Circumference 1310232028.9204
Area 1.3661127960424E+17

Sphere

Radius = n
Volume 3.798338269492E+25
Surface area 5.4644511841698E+17
Circumference 1310232028.9204

Square

Length = n
Perimeter 834119616
Area 43484720862249216
Diagonal 294905818.39716

Cube

Length = n
Surface area 260908325173495296
Volume 9.0678646668716E+24
Space diagonal 361184388.62546

Equilateral Triangle

Length = n
Perimeter 625589712
Area 1.8829436471591E+16
Altitude 180592194.31273

Triangular Pyramid

Length = n
Surface area 1.8829436471591E+16
Volume 1.0686580994711E+24
Height 98301939.46572