138613616 is an even 9-digits composite number following 138613615
and preceding 138613617 . In scientific notation, it is written as 1.38613616 × 10^8.
The sum of its digits is 35. It has a total of 6 prime factors and 20 positive divisors.
There are 69195456 positive integers (up to 138613616) that are relatively prime to 138613616.
138613616 has 20 divisors, whose sum is 268995432
The reverse of 138613616 is 616316831
Previous prime number is 13267
Is Prime? no
Number parity even
Number length 9
Sum of Digits 35
Digital Root 8
Name
one hundred thirty-eight million six hundred thirteen thousand six hundred sixteen
Scientific notation
1.38613616 × 10^8
Engineering notation
1.38613616 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 13267 × 653
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
17326702
Product of the distinct prime numbers
The prime factorization of 138613616 is 2 × 2 × 2 × 2 × 13267 × 653.
Since it has a total of 6 prime factors.
9 , 7 , 9 , 79 , 102 , 699 , 3263 , 2572 , 25058 , 60055 , 166347 , 620605 , 3706379 , 5497418 , 90256569 , 74120687 , 965140147 , 490848342 , 5611712487 , 263716243
n×2
277227232
n×3
415840848
n×4
554454464
n×5
693068080
n÷2
69306808
n÷3
46204538.666667
n÷3
34653404
n÷5
27722723.2
n2
19213734540595456
n3
2.663285221536E+24
n4
3.6916759499647E+32
n5
5.1171655252484E+40
2 √n
11773.428387687
3 √n
517.52972329608
4 √n
108.50543022212
5 √n
42.497284334907
1 , 2 , 4 , 8 , 16 , 653 , 1306 , 2612 , 5224 , 10448 , 13267 , 26534 , 53068 , 106136 , 212272 , 8663351 , 17326702 , 34653404 , 69306808 , 138613616
20 divisors
τ
Total Divisors
20
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-138613615
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.05
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
20
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 138613616 can be divided by 20 positive divisors.
The sum of these divisors (counting 138613616) is 1, the average is 0.05.
Base
System
Value
2
Binary
1000010000110001001101110000
3
Ternary
100122211022010122
4
Quaternary
20100301031300
5
Quinary
240441113431
6
Senary
21430545412
8
Octal
1020611560
10
Decimal
138613616
12
Duodecimal
3a508268
16
Hexadecimal
8431370
20
Vigesimal
2366e0g
36
Base36
2aiyy8
md5
64da221646eca2e94e782aac6d56103b
sha1
46f6906e1e44e7bf630bcad4e2b4b3e0a1705bc4
sha256
d27a0cad5b450e000db8a87f1c4bf5e8f96e7b21af340f6859e2b8b628223bf6
sha512
66be8a19d669187a200297e8372119a9bd46252a97862e099d96d55eaa1ec36ee4485717adb46de1a633299f2ff644385c09ddbf1add11fd30fe86fadfb0c00a
ripemd-160
dfcc9bb8cb37bce0ffe0c9a248dbe66980ba6009
Diameter
277227232
Circumference
870935035.42623
Area
6.0361727280759E+16
Volume
1.1155943048522E+25
Surface area
2.4144690912304E+17
Circumference
870935035.42623
Perimeter
554454464
Area
19213734540595456
Diagonal
196029255.67678
Surface area
115282407243572736
Volume
2.663285221536E+24
Space diagonal
240085825.53284
Perimeter
415840848
Area
8.3197911068631E+15
Altitude
120042912.76642
Surface area
8.3197911068631E+15
Volume
3.1387117339701E+23
Height
65343085.225592