209125836 (number)

209125836 is an even 9-digits composite number following 209125835 and preceding 209125837. In scientific notation, it is written as 2.09125836 × 10^8. The sum of its digits is 36. It has a total of 4 prime factors and 12 positive divisors. There are 69708600 positive integers (up to 209125836) that are relatively prime to 209125836.

Interesting facts

Basic properties

Name

Name two hundred nine million one hundred twenty-five thousand eight hundred thirty-six

Notation

Scientific notation 2.09125836 × 10^8
Engineering notation 2.09125836 × 10^6

Prime Factorization of 209125836

Prime Factorization 2 × 2 × 9 × 5809051

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 104562918
Product of the distinct prime numbers

The prime factorization of 209125836 is 2 × 2 × 9 × 5809051. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 209125836)

Multiplication

n×y
n×2 418251672
n×3 627377508
n×4 836503344
n×5 1045629180

Division

n÷y
n÷2 104562918
n÷3 69708612
n÷3 52281459
n÷5 41825167.2

Exponentiation

ny
n2 43733615282698896
n3 9.1458288572968E+24
n4 1.9126291056951E+33
n5 3.9998016068642E+41

Nth Root

y√n
2√n 14461.183768973
3√n 593.56629225579
4√n 120.25466215067
5√n 46.140419425066

Divisors of 209125836

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 -209125835
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 209125836 can be divided by 12 positive divisors. The sum of these divisors (counting 209125836) is 1, the average is 0.083333333333333.

Base conversion 209125836

Base System Value
2 Binary 1100011101110000000111001100
3 Ternary 112120111200201100
4 Quaternary 30131300013030
5 Quinary 412014011321
6 Senary 32430143100
8 Octal 1435600714
10 Decimal 209125836
12 Duodecimal 5a051a90
16 Hexadecimal c7701cc
20 Vigesimal 3570ebg
36 Base36 3giaj0

Cryptographic Hash Functions

md5 3d30a538a5ef9e14751fbd0832aa3c72
sha1 9323802b8c4ac9a6a138e4d92a2afb68cb8b874f
sha256 8865a2986477920c72886d3efd7d92b83dd36480bd6bdb898e576a79016bc54b
sha512 68ea16de05148c3bcbf5e9900d52bd539b789629ec5fb43b144c0bf1486d926a2a704785d23bdfbf7e87f841dd87c1f0b79e5d068cc4175448f73890f65949e9
ripemd-160 38240ad2e27f44f888eaa25b775ade54e1e3370e

209125836 as geometric shapes

Circle

Radius = n
Diameter 418251672
Circumference 1313976380.1068
Area 1.3739320448705E+17

Sphere

Radius = n
Volume 3.8309958332097E+25
Surface area 5.495728179482E+17
Circumference 1313976380.1068

Square

Length = n
Perimeter 836503344
Area 43733615282698896
Diagonal 295748593.51381

Cube

Length = n
Surface area 262401691696193376
Volume 9.1458288572968E+24
Space diagonal 362216573.12732

Equilateral Triangle

Length = n
Perimeter 627377508
Area 1.8937210917076E+16
Altitude 181108286.56366

Triangular Pyramid

Length = n
Surface area 1.8937210917076E+16
Volume 1.0778462674277E+24
Height 98582864.504604