206491804 (number)

206491804 is an even 9-digits composite number following 206491803 and preceding 206491805. In scientific notation, it is written as 2.06491804 × 10^8. The sum of its digits is 34. It has a total of 4 prime factors and 12 positive divisors. There are 103215008 positive integers (up to 206491804) that are relatively prime to 206491804.

Interesting facts

Basic properties

Name

Name two hundred six million four hundred ninety-one thousand eight hundred four

Notation

Scientific notation 2.06491804 × 10^8
Engineering notation 2.06491804 × 10^6

Prime Factorization of 206491804

Prime Factorization 2 × 2 × 10559 × 4889

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 103245902
Product of the distinct prime numbers

The prime factorization of 206491804 is 2 × 2 × 10559 × 4889. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 1, 34, 40, 888, 837, 9772, 7458, 59527, 93284, 242036, 802613, 7045229, 5048394, 64229028, 93655528, 154380429, 638890273, 9739369472, 6672082489

Basic calculations (n = 206491804)

Multiplication

n×y
n×2 412983608
n×3 619475412
n×4 825967216
n×5 1032459020

Division

n÷y
n÷2 103245902
n÷3 68830601.333333
n÷3 51622951
n÷5 41298360.8

Exponentiation

ny
n2 42638865119174416
n3 8.804576178971E+24
n4 1.8180728186511E+33
n5 3.7541713612664E+41

Nth Root

y√n
2√n 14369.822685058
3√n 591.06367920591
4√n 119.87419524259
5√n 46.023597583552

Divisors of 206491804

1, 2, 4, 4889, 9778, 10559, 19556, 21118, 42236, 51622951, 103245902, 206491804

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 -206491803
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 206491804 can be divided by 12 positive divisors. The sum of these divisors (counting 206491804) is 1, the average is 0.083333333333333.

Base conversion 206491804

Base System Value
2 Binary 1100010011101101000010011100
3 Ternary 112101112212111121
4 Quaternary 30103231002130
5 Quinary 410330214204
6 Senary 32253500324
8 Octal 1423550234
10 Decimal 206491804
12 Duodecimal 591a16a4
16 Hexadecimal c4ed09c
20 Vigesimal 34ab9a4
36 Base36 3exu3g

Cryptographic Hash Functions

md5 5db541af5b9c8e88ac44d69ba88f4955
sha1 43226c407092e4a7d4fdbd4242d99f3c73d82435
sha256 502bfa26c601037625f43cf332c926cc33b7f590d4cec65901441a07143ed5e1
sha512 0908542036acb7ca8ce3afdb7cf9fb6325593d8fa161e914cc1d95c9b505c938f5512923a17d0bcd76dde88348d411f892915fb26ebd359e4c75cc89b97e8f3d
ripemd-160 8429afcd907348dca43576518cdb42f1c36498ce

206491804 as geometric shapes

Circle

Radius = n
Diameter 412983608
Circumference 1297426268.9458
Area 1.339539454158E+17

Sphere

Radius = n
Volume 3.6880522455769E+25
Surface area 5.3581578166322E+17
Circumference 1297426268.9458

Square

Length = n
Perimeter 825967216
Area 42638865119174416
Diagonal 292023509.73569

Cube

Length = n
Surface area 255833190715046496
Volume 8.804576178971E+24
Space diagonal 357654295.87455

Equilateral Triangle

Length = n
Perimeter 619475412
Area 1.8463170190872E+16
Altitude 178827147.93728

Triangular Pyramid

Length = n
Surface area 1.8463170190872E+16
Volume 1.037629253604E+24
Height 97341169.911896