138103486 is an even 9-digits composite number following 138103485
and preceding 138103487 . In scientific notation, it is written as 1.38103486 × 10^8.
The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors.
There are 69014400 positive integers (up to 138103486) that are relatively prime to 138103486.
138103486 has 8 divisors, whose sum is 207267264
The reverse of 138103486 is 684301831
Previous prime number is 1951
Is Prime? no
Number parity even
Number length 9
Sum of Digits 34
Digital Root 7
Name
one hundred thirty-eight million one hundred three thousand four hundred eighty-six
Scientific notation
1.38103486 × 10^8
Engineering notation
1.38103486 × 10^6
Prime Factorization
2 × 1951 × 35393
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
138103486
Product of the distinct prime numbers
The prime factorization of 138103486 is 2 × 1951 × 35393.
Since it has a total of 3 prime factors.
7 , 8 , 73 , 77 , 662 , 761 , 3084 , 6844 , 59422 , 58492 , 176998 , 222871 , 2042596 , 8938913 , 36467030 , 77903895 , 260504159 , 673733176 , 5597357471 , 9996259146
n×2
276206972
n×3
414310458
n×4
552413944
n×5
690517430
n÷2
69051743
n÷3
46034495.333333
n÷3
34525871.5
n÷5
27620697.2
n2
19072572845352196
n3
2.6339887969321E+24
n4
3.6376303494127E+32
n5
5.0236943203329E+40
2 √n
11751.743955686
3 √n
516.8940667169
4 √n
108.40546091266
5 √n
42.465958229111
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
-138103485
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 138103486 can be divided by 8 positive divisors.
The sum of these divisors (counting 138103486) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000001110110100101010111110
3
Ternary
100121212101100221
4
Quaternary
20032310222332
5
Quinary
240323302421
6
Senary
21412011554
8
Octal
1016645276
10
Decimal
138103486
12
Duodecimal
3a300bba
16
Hexadecimal
83b4abe
20
Vigesimal
2332ie6
36
Base36
2a81by
md5
40397057e280049ff1293537f6b7e7c7
sha1
544e61171d74a025d433609085937296f752ac0e
sha256
fe0e8b44720b66fc47ca33eab82e8c5bb4509085d133afcff28da381808bc968
sha512
bac8f1629db79719b3b571932aa3cd9975b977bf3cdd79e1bcc19d4e34ad945215e719b652b1eb5316a9ef9157dbc6498fac88a2a2cc6c303b8d7efd33393d35
ripemd-160
d239726fb49ff63e357f5732355825de007e5276
Diameter
276206972
Circumference
867729794.10548
Area
5.9918254736015E+16
Volume
1.1033226472106E+25
Surface area
2.3967301894406E+17
Circumference
867729794.10548
Perimeter
552413944
Area
19072572845352196
Diagonal
195307822.9122
Surface area
114435437072113176
Volume
2.6339887969321E+24
Space diagonal
239202254.45438
Perimeter
414310458
Area
8.2586662998021E+15
Altitude
119601127.22719
Surface area
8.2586662998021E+15
Volume
3.1041855664668E+23
Height
65102607.637401