138346739 is an odd 9-digits composite number following 138346738
and preceding 138346740 . In scientific notation, it is written as 1.38346739 × 10^8.
The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors.
There are 136855656 positive integers (up to 138346739) that are relatively prime to 138346739.
138346739 has 8 divisors, whose sum is 139846080
The reverse of 138346739 is 937643831
Previous prime number is 163
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-six thousand seven hundred thirty-nine
Scientific notation
1.38346739 × 10^8
Engineering notation
1.38346739 × 10^6
Prime Factorization
227 × 163 × 3739
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
138346739
Product of the distinct prime numbers
The prime factorization of 138346739 is 227 × 163 × 3739.
Since it has a total of 3 prime factors.
1 , 8 , 65 , 12 , 192 , 534 , 2659 , 3963 , 80565 , 9826 , 801687 , 500126 , 7046798 , 5295163 , 67414575 , 91655019 , 834479080 , 482085493 , 5814986619 , 2755966316
n×2
276693478
n×3
415040217
n×4
553386956
n×5
691733695
n÷2
69173369.5
n÷3
46115579.666667
n÷3
34586684.75
n÷5
27669347.8
n2
19139820191934121
n3
2.6479317086004E+24
n4
3.6633271697957E+32
n5
5.0680936783133E+40
2 √n
11762.089057646
3 √n
517.19737135012
4 √n
108.4531652726
5 √n
42.480907455531
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
-138346738
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 138346739 can be divided by 8 positive divisors.
The sum of these divisors (counting 138346739) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000001111110000000011110011
3
Ternary
100122022202001022
4
Quaternary
20033300003303
5
Quinary
240404043424
6
Senary
21421130055
8
Octal
1017600363
10
Decimal
138346739
12
Duodecimal
3a3b992b
16
Hexadecimal
83f00f3
20
Vigesimal
234d6gj
36
Base36
2ad90z
md5
ce8c79ea6aefe8eb0d865c5fb45a1073
sha1
b17eaceed2248013af1e773d0a624ab50d08d263
sha256
8ef2b2a81d1df01417e02a9bb973f292fa315a4c90653c53fad30645bdcd2467
sha512
25395e56b456b83708325e807f2e3816b3a80ac14c60494793785ca25ed8b55a86104dbaeea44a575fd19c36c8f94b839835cfe12f72684b6bdfaf0de1204936
ripemd-160
43efce59924564f11531f50862d3111d37ee831c
Diameter
276693478
Circumference
869258197.78101
Area
6.012951850601E+16
Volume
1.1091630403929E+25
Surface area
2.4051807402404E+17
Circumference
869258197.78101
Perimeter
553386956
Area
19139820191934121
Diagonal
195651834.60389
Surface area
114838921151604726
Volume
2.6479317086004E+24
Space diagonal
239623581.00947
Perimeter
415040217
Area
8.2877852550406E+15
Altitude
119811790.50474
Surface area
8.2877852550406E+15
Volume
3.1206174454504E+23
Height
65217278.201297