138353609 is an odd 9-digits composite number following 138353608
and preceding 138353610 . In scientific notation, it is written as 1.38353609 × 10^8.
The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors.
There are 138306000 positive integers (up to 138353609) that are relatively prime to 138353609.
138353609 has 4 divisors, whose sum is 138401220
The reverse of 138353609 is 906353831
Previous prime number is 3109
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 38
Digital Root 2
Name
one hundred thirty-eight million three hundred fifty-three thousand six hundred nine
Scientific notation
1.38353609 × 10^8
Engineering notation
1.38353609 × 10^6
Prime Factorization
3109 × 44501
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
138353609
Product of the distinct prime numbers
The prime factorization of 138353609 is 3109 × 44501.
Since it has a total of 2 prime factors.
9 , 6 , 44 , 80 , 514 , 285 , 6628 , 7221 , 7557 , 88998 , 961031 , 47319 , 8343117 , 6318427 , 18736728 , 30660381 , 227533400 , 10154955 , 7169864767 , 4741315481
n×2
276707218
n×3
415060827
n×4
553414436
n×5
691768045
n÷2
69176804.5
n÷3
46117869.666667
n÷3
34588402.25
n÷5
27670721.8
n2
19141721123324881
n3
2.6483261998835E+24
n4
3.6640548756314E+32
n5
5.0693521561765E+40
2 √n
11762.381093979
3 √n
517.20593217624
4 √n
108.45451163497
5 √n
42.481329349158
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-138353608
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 138353609 can be divided by 4 positive divisors.
The sum of these divisors (counting 138353609) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000001111110001101111001001
3
Ternary
100122100002110202
4
Quaternary
20033301233021
5
Quinary
240404303414
6
Senary
21421221545
8
Octal
1017615711
10
Decimal
138353609
12
Duodecimal
3a4018b5
16
Hexadecimal
83f1bc9
20
Vigesimal
234e409
36
Base36
2adebt
md5
c42b0bed96f03f43994b8a910fdb8aaf
sha1
b6266c5972e0d3b06b1918045057b9672c5c20ff
sha256
2c6e2c91d87bef2e2fd41a9392a74c44e1668798b9c79a01d07c63db0c70996b
sha512
86769830748006a138b7800f4f8781af664fb1ea40eb76fb79162c74db3b341c0d2b72d91cc98c90839f1c6ec10cc97b479bee7e77576074192c9ed25a235bd4
ripemd-160
e46a0864d50b1d29847ebd0e46a964afe710f65e
Diameter
276707218
Circumference
869301363.26407
Area
6.0135490458102E+16
Volume
1.1093282845151E+25
Surface area
2.4054196183241E+17
Circumference
869301363.26407
Perimeter
553414436
Area
19141721123324881
Diagonal
195661550.25106
Surface area
114850326739949286
Volume
2.6483261998835E+24
Space diagonal
239635480.19852
Perimeter
415060827
Area
8.2886083824783E+15
Altitude
119817740.09926
Surface area
8.2886083824783E+15
Volume
3.1210823578861E+23
Height
65220516.750355