209561339 is an odd 9-digits composite number following 209561338
and preceding 209561340 . In scientific notation, it is written as 2.09561339 × 10^8.
The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors.
There are 193311360 positive integers (up to 209561339) that are relatively prime to 209561339.
209561339 has 8 divisors, whose sum is 225832992
The reverse of 209561339 is 933165902
Previous prime number is 9041
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 38
Digital Root 2
Name
two hundred nine million five hundred sixty-one thousand three hundred thirty-nine
Scientific notation
2.09561339 × 10^8
Engineering notation
2.09561339 × 10^6
Prime Factorization
13 × 9041 × 1783
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
209561339
Product of the distinct prime numbers
The prime factorization of 209561339 is 13 × 9041 × 1783.
Since it has a total of 3 prime factors.
8 , 4 , 38 , 92 , 927 , 159 , 6290 , 5726 , 99779 , 74439 , 375515 , 514378 , 6810558 , 8481933 , 49671174 , 44174564 , 877248018 , 425883431 , 5780349869 , 3759327890
n×2
419122678
n×3
628684017
n×4
838245356
n×5
1047806695
n÷2
104780669.5
n÷3
69853779.666667
n÷3
52390334.75
n÷5
41912267.8
n2
43915954803472921
n3
9.2030862920793E+24
n4
1.9286110863007E+33
n5
4.0416232165541E+41
2 √n
14476.233591649
3 √n
593.97803903285
4 √n
120.31722067788
5 √n
46.159620853129
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
-209561338
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 209561339 can be divided by 8 positive divisors.
The sum of these divisors (counting 209561339) is 1, the average is 0.125.
Base
System
Value
2
Binary
1100011111011010011011111011
3
Ternary
112121022211010002
4
Quaternary
30133122123323
5
Quinary
412121430324
6
Senary
32443343215
8
Octal
1437323373
10
Decimal
209561339
12
Duodecimal
5a221b0b
16
Hexadecimal
c7da6fb
20
Vigesimal
359f36j
36
Base36
3grmkb
md5
446be2784ba35d3c46ff70385163e308
sha1
1ee5fb7d33095bf21fb9d274fe97490eea6b8a0f
sha256
e4a5bd5d38c65bfb54dce84380c79cd18e8b5f99a8d4d25218748649103bcee3
sha512
1b7c9bbc615eb19c8631769151129c8d124d04fd24561d0a3d9591326587c6f0787c32e8ffe6a2533cbc64ab9f21b3830c9d8d1e7e0baac90b71fac091e6ce83
ripemd-160
76c6618982769ea43dee212db477507abbe7ef41
Diameter
419122678
Circumference
1316712726.1577
Area
1.3796604098597E+17
Volume
3.8549797714066E+25
Surface area
5.5186416394389E+17
Circumference
1316712726.1577
Perimeter
838245356
Area
43915954803472921
Diagonal
296364487.76287
Surface area
263495728820837526
Volume
9.2030862920793E+24
Space diagonal
362970886.45017
Perimeter
628684017
Area
1.9016166245628E+16
Altitude
181485443.22508
Surface area
1.9016166245628E+16
Volume
1.084594120829E+24
Height
98788162.587622