138328105 is an odd 9-digits composite number following 138328104
and preceding 138328106 . In scientific notation, it is written as 1.38328105 × 10^8.
The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors.
There are 110448000 positive integers (up to 138328105) that are relatively prime to 138328105.
138328105 has 8 divisors, whose sum is 166315464
The reverse of 138328105 is 501823831
Previous prime number is 521
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 31
Digital Root 4
Name
one hundred thirty-eight million three hundred twenty-eight thousand one hundred five
Scientific notation
1.38328105 × 10^8
Engineering notation
1.38328105 × 10^6
Prime Factorization
5 × 521 × 53101
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
138328105
Product of the distinct prime numbers
The prime factorization of 138328105 is 5 × 521 × 53101.
Since it has a total of 3 prime factors.
9 , 9 , 90 , 75 , 576 , 915 , 692 , 6278 , 17303 , 67402 , 670339 , 338019 , 9570649 , 1112982 , 69991222 , 45427980 , 484250781 , 695892933 , 2186666607 , 4379869471
n×2
276656210
n×3
414984315
n×4
553312420
n×5
691640525
n÷2
69164052.5
n÷3
46109368.333333
n÷3
34582026.25
n÷5
27665621
n2
19134664632891025
n3
2.6468618984783E+24
n4
3.6613539061321E+32
n5
5.064681475696E+40
2 √n
11761.29690978
3 √n
517.17414977268
4 √n
108.44951318369
5 √n
42.479763038415
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
-138328104
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 138328105 can be divided by 8 positive divisors.
The sum of these divisors (counting 138328105) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000001111101011100000101001
3
Ternary
100122021210111011
4
Quaternary
20033223200221
5
Quinary
240402444410
6
Senary
21420503521
8
Octal
1017534051
10
Decimal
138328105
12
Duodecimal
3a3aaba1
16
Hexadecimal
83eb829
20
Vigesimal
234b055
36
Base36
2acund
md5
2faf0ee3a517bd2eeeb9c832bed29427
sha1
5fb899aebce54509a3221ad98b89bcfca3e72a62
sha256
45fd97d142a92d449faf7ad5f27b57aa85a3dabbc7bbd668a5830ec3f2f54f2f
sha512
53d82ae325980998ef19c79a179e8e33f4ee55752897b11573efcc669d213bb7c7fd2c6d1adf9313c62766c526dc2bbdd43500c6f93b0b531c35cd1b1bceeaf5
ripemd-160
c999b8e6d39bbfef2d25159e467d51255b83c8f0
Diameter
276656210
Circumference
869141116.906
Area
6.0113321839595E+16
Volume
1.1087149193768E+25
Surface area
2.4045328735838E+17
Circumference
869141116.906
Perimeter
553312420
Area
19134664632891025
Diagonal
195625482.14837
Surface area
114807987797346150
Volume
2.6468618984783E+24
Space diagonal
239591305.97472
Perimeter
414984315
Area
8.2855528324896E+15
Altitude
119795652.98736
Surface area
8.2855528324896E+15
Volume
3.1193566621306E+23
Height
65208494.049457