138344579 is an odd 9-digits composite number following 138344578
and preceding 138344580 . In scientific notation, it is written as 1.38344579 × 10^8.
The sum of its digits is 44. It has a total of 2 prime factors and 4 positive divisors.
There are 137982984 positive integers (up to 138344579) that are relatively prime to 138344579.
138344579 has 4 divisors, whose sum is 138706176
The reverse of 138344579 is 975443831
Previous prime number is 383
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 44
Digital Root 8
Name
one hundred thirty-eight million three hundred forty-four thousand five hundred seventy-nine
Scientific notation
1.38344579 × 10^8
Engineering notation
1.38344579 × 10^6
Prime Factorization
383 × 361213
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
138344579
Product of the distinct prime numbers
The prime factorization of 138344579 is 383 × 361213.
Since it has a total of 2 prime factors.
7 , 9 , 20 , 40 , 894 , 385 , 9968 , 7242 , 12306 , 35338 , 286824 , 244147 , 2928217 , 440976 , 34630861 , 94391800 , 704598695 , 816479898 , 7013166227 , 8191352101
n×2
276689158
n×3
415033737
n×4
553378316
n×5
691722895
n÷2
69172289.5
n÷3
46114859.666667
n÷3
34586144.75
n÷5
27668915.8
n2
19139222538687241
n3
2.647807684502E+24
n4
3.6630983938539E+32
n5
5.067698051333E+40
2 √n
11761.997236864
3 √n
517.19467967811
4 √n
108.4527419518
5 √n
42.48077480429
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
-138344578
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 138344579 can be divided by 4 positive divisors.
The sum of these divisors (counting 138344579) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000001111101111100010000011
3
Ternary
100122022122002022
4
Quaternary
20033233202003
5
Quinary
240404011304
6
Senary
21421112055
8
Octal
1017574203
10
Decimal
138344579
12
Duodecimal
3a3b862b
16
Hexadecimal
83ef883
20
Vigesimal
234d18j
36
Base36
2ad7cz
md5
5f040e96b3cf09a86555a03c72400e27
sha1
7e4a1a708c76b17f43db92f121dc63b66791958e
sha256
fbd451330ae95a0a04ee4050e11820823269d39754c38ee119011a7e55d18ef1
sha512
5f8b4e37d44969d57421e40f24bb96fbf43d97740476b7911398576f1070681466591ee2228dda4e99d91b2f748be97b18fccd09c473e5b8211b2774172ebe8f
ripemd-160
f7a21d866f6f336f8f254f28a978255219ab0fa4
Diameter
276689158
Circumference
869244626.10075
Area
6.012764092296E+16
Volume
1.1091110893E+25
Surface area
2.4051056369184E+17
Circumference
869244626.10075
Perimeter
553378316
Area
19139222538687241
Diagonal
195648779.9026
Surface area
114835335232123446
Volume
2.647807684502E+24
Space diagonal
239619839.77973
Perimeter
415033737
Area
8.2875264635934E+15
Altitude
119809919.88986
Surface area
8.2875264635934E+15
Volume
3.1204712816487E+23
Height
65216259.967532