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.
209125836 has 12 divisors, whose sum is 406633640
The reverse of 209125836 is 638521902
Previous prime number is 9
Is Prime? no
Number parity even
Number length 9
Sum of Digits 36
Digital Root 9
Name
two hundred nine million one hundred twenty-five thousand eight hundred thirty-six
Scientific notation
2.09125836 × 10^8
Engineering notation
2.09125836 × 10^6
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.
6 , 8 , 51 , 4 , 786 , 80 , 1322 , 3773 , 324 , 64884 , 475813 , 192190 , 2070687 , 1679452 , 60877514 , 89455134 , 259273153 , 167949374 , 5924252033 , 4020380532
n×2
418251672
n×3
627377508
n×4
836503344
n×5
1045629180
n÷2
104562918
n÷3
69708612
n÷3
52281459
n÷5
41825167.2
n2
43733615282698896
n3
9.1458288572968E+24
n4
1.9126291056951E+33
n5
3.9998016068642E+41
2 √n
14461.183768973
3 √n
593.56629225579
4 √n
120.25466215067
5 √n
46.140419425066
1 , 2 , 4 , 9 , 18 , 36 , 5809051 , 11618102 , 23236204 , 52281459 , 104562918 , 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
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
md5
3d30a538a5ef9e14751fbd0832aa3c72
sha1
9323802b8c4ac9a6a138e4d92a2afb68cb8b874f
sha256
8865a2986477920c72886d3efd7d92b83dd36480bd6bdb898e576a79016bc54b
sha512
68ea16de05148c3bcbf5e9900d52bd539b789629ec5fb43b144c0bf1486d926a2a704785d23bdfbf7e87f841dd87c1f0b79e5d068cc4175448f73890f65949e9
ripemd-160
38240ad2e27f44f888eaa25b775ade54e1e3370e
Diameter
418251672
Circumference
1313976380.1068
Area
1.3739320448705E+17
Volume
3.8309958332097E+25
Surface area
5.495728179482E+17
Circumference
1313976380.1068
Perimeter
836503344
Area
43733615282698896
Diagonal
295748593.51381
Surface area
262401691696193376
Volume
9.1458288572968E+24
Space diagonal
362216573.12732
Perimeter
627377508
Area
1.8937210917076E+16
Altitude
181108286.56366
Surface area
1.8937210917076E+16
Volume
1.0778462674277E+24
Height
98582864.504604