138313426 is an even 9-digits composite number following 138313425
and preceding 138313427 . In scientific notation, it is written as 1.38313426 × 10^8.
The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors.
There are 65516868 positive integers (up to 138313426) that are relatively prime to 138313426.
138313426 has 8 divisors, whose sum is 218389680
The reverse of 138313426 is 624313831
Previous prime number is 19
Is Prime? no
Number parity even
Number length 9
Sum of Digits 31
Digital Root 4
Name
one hundred thirty-eight million three hundred thirteen thousand four hundred twenty-six
Scientific notation
1.38313426 × 10^8
Engineering notation
1.38313426 × 10^6
Prime Factorization
2 × 19 × 3639827
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
138313426
Product of the distinct prime numbers
The prime factorization of 138313426 is 2 × 19 × 3639827.
Since it has a total of 3 prime factors.
5 , 8 , 8 , 59 , 105 , 351 , 5307 , 309 , 13589 , 80653 , 11392 , 683932 , 1769187 , 1963898 , 19156883 , 74688508 , 907468077 , 470801076 , 3281748539 , 6035338578
n×2
276626852
n×3
414940278
n×4
553253704
n×5
691567130
n÷2
69156713
n÷3
46104475.333333
n÷3
34578356.5
n÷5
27662685.2
n2
19130603811857476
n3
2.6460193546667E+24
n4
3.6598000220626E+32
n5
5.0619947952635E+40
2 √n
11760.672854901
3 √n
517.15585542366
4 √n
108.4466359778
5 √n
42.4788614329
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
-138313425
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 138313426 can be divided by 8 positive divisors.
The sum of these divisors (counting 138313426) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000001111100111111011010010
3
Ternary
100122021001100111
4
Quaternary
20033213323102
5
Quinary
240402012201
6
Senary
21420311534
8
Octal
1017477322
10
Decimal
138313426
12
Duodecimal
3a3a25aa
16
Hexadecimal
83e7ed2
20
Vigesimal
23493b6
36
Base36
2acjbm
md5
943e188392dd3c20c8f38791bf06fb53
sha1
2672a12c88e0e4e0b169742f5ecd35c294a4f43f
sha256
ef821f427d1718b91247fae0ad06ff639a1dd2c2b2e2137781d22eadfbf68f56
sha512
aaa4e4cd00b2ebeb22a53edb85a52cc5ecfd16234b5eca053be78aa706b817cccfbbfc6d2358b40cb438ac2ac26b2c9672841968f81888d3669f4ec14dfd0e0b
ripemd-160
a0f2f1882d3015c0f62d3192a3d721ee585bfdbd
Diameter
276626852
Circumference
869048886.02887
Area
6.0100564394068E+16
Volume
1.1083619954503E+25
Surface area
2.4040225757627E+17
Circumference
869048886.02887
Perimeter
553253704
Area
19130603811857476
Diagonal
195604722.90749
Surface area
114783622871144856
Volume
2.6460193546667E+24
Space diagonal
239565881.20092
Perimeter
414940278
Area
8.283794445402E+15
Altitude
119782940.60046
Surface area
8.283794445402E+15
Volume
3.1183637147261E+23
Height
65201574.302496