138795967 is an odd 9-digits composite number following 138795966
and preceding 138795968 . In scientific notation, it is written as 1.38795967 × 10^8.
The sum of its digits is 55. It has a total of 3 prime factors and 8 positive divisors.
There are 137635200 positive integers (up to 138795967) that are relatively prime to 138795967.
138795967 has 8 divisors, whose sum is 139960880
The reverse of 138795967 is 769597831
Previous prime number is 163
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 55
Digital Root 1
Name
one hundred thirty-eight million seven hundred ninety-five thousand nine hundred sixty-seven
Scientific notation
1.38795967 × 10^8
Engineering notation
1.38795967 × 10^6
Prime Factorization
709 × 163 × 1201
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
138795967
Product of the distinct prime numbers
The prime factorization of 138795967 is 709 × 163 × 1201.
Since it has a total of 3 prime factors.
8 , 4 , 92 , 77 , 709 , 689 , 42 , 8863 , 24044 , 55624 , 1180 , 229590 , 2759414 , 5183390 , 96025448 , 66443684 , 164506050 , 205096175 , 6133908992 , 114206752
n×2
277591934
n×3
416387901
n×4
555183868
n×5
693979835
n÷2
69397983.5
n÷3
46265322.333333
n÷3
34698991.75
n÷5
27759193.4
n2
19264320455465089
n3
2.6738099862142E+24
n4
3.7111404261085E+32
n5
5.1509132411452E+40
2 √n
11781.170018296
3 √n
517.75656659444
4 √n
108.54109829137
5 √n
42.508459784884
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
-138795966
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 138795967 can be divided by 8 positive divisors.
The sum of these divisors (counting 138795967) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000010001011101101110111111
3
Ternary
100200011120021101
4
Quaternary
20101131232333
5
Quinary
241012432332
6
Senary
21434513531
8
Octal
1021355677
10
Decimal
138795967
12
Duodecimal
3a5958a7
16
Hexadecimal
845dbbf
20
Vigesimal
23799i7
36
Base36
2amvnj
md5
7600ec7b6d2b9fee0ba5c6ff31371573
sha1
75817d160584c65c07e47966d61c9afe051737a8
sha256
8966b7001a9243473d29cae9e8610dc19ee62217d6e1610595d09e4726bf678d
sha512
23c8a5363a9f3a86aed7f76a0800cce4b5ece07b7085f7d73ca4afc95e9ce4e6b77b51d21df308e9af3cabbeac550efc56d9ea90a06184acd846ec24310431a8
ripemd-160
117342f5b8dfa97893f50435480e669dc9ef5204
Diameter
277591934
Circumference
872080780.55018
Area
6.0520647619289E+16
Volume
1.1200029079714E+25
Surface area
2.4208259047715E+17
Circumference
872080780.55018
Perimeter
555183868
Area
19264320455465089
Diagonal
196287138.93409
Surface area
115585922732790534
Volume
2.6738099862142E+24
Space diagonal
240401666.72965
Perimeter
416387901
Area
8.3416954505385E+15
Altitude
120200833.36483
Surface area
8.3416954505385E+15
Volume
3.1511152880939E+23
Height
65429046.311363