138613617 is an odd 9-digits composite number following 138613616
and preceding 138613618 . In scientific notation, it is written as 1.38613617 × 10^8.
The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors.
There are 85536000 positive integers (up to 138613617) that are relatively prime to 138613617.
138613617 has 16 divisors, whose sum is 165903360
The reverse of 138613617 is 716316831
Previous prime number is 23
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 36
Digital Root 9
Name
one hundred thirty-eight million six hundred thirteen thousand six hundred seventeen
Scientific notation
1.38613617 × 10^8
Engineering notation
1.38613617 × 10^6
Prime Factorization
9 × 31 × 23 × 21601
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
138613617
Product of the distinct prime numbers
The prime factorization of 138613617 is 9 × 31 × 23 × 21601.
Since it has a total of 4 prime factors.
6 , 4 , 99 , 84 , 315 , 288 , 3362 , 9168 , 13896 , 72945 , 510087 , 401732 , 8511412 , 6777943 , 40042803 , 15751972 , 504833998 , 577608900 , 4548666202 , 1756570369
n×2
277227234
n×3
415840851
n×4
554454468
n×5
693068085
n÷2
69306808.5
n÷3
46204539
n÷3
34653404.25
n÷5
27722723.4
n2
19213734817822689
n3
2.6632852791772E+24
n4
3.6916760564961E+32
n5
5.1171657098322E+40
2 √n
11773.428430156
3 √n
517.52972454061
4 √n
108.50543041782
5 √n
42.497284396225
1 , 9 , 23 , 31 , 207 , 279 , 713 , 6417 , 21601 , 194409 , 496823 , 669631 , 4471407 , 6026679 , 15401513 , 138613617
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-138613616
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 138613617 can be divided by 16 positive divisors.
The sum of these divisors (counting 138613617) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1000010000110001001101110001
3
Ternary
100122211022010200
4
Quaternary
20100301031301
5
Quinary
240441113432
6
Senary
21430545413
8
Octal
1020611561
10
Decimal
138613617
12
Duodecimal
3a508269
16
Hexadecimal
8431371
20
Vigesimal
2366e0h
36
Base36
2aiyy9
md5
8e992ecc7a21026310673d60ce54d51f
sha1
c5c28e18b306bbd2a0cafe346dc93d35e7172802
sha256
2f7fb3a36ad081dd83b852f71201f70471ee9c1bb5735d6afaf536135de44eab
sha512
5328278d8fc4a43766730682906b88b9ac7587d018cc09473e9f4f4872e4d47cc53f9875408bcaaf3ea6fc3ca45e91730889832d6dc6f9c0a6286b39c0b5f5fc
ripemd-160
9902a4ab7069dbefa0a15beecbf810d5a2067fa9
Diameter
277227234
Circumference
870935041.70942
Area
6.0361728151694E+16
Volume
1.1155943289969E+25
Surface area
2.4144691260678E+17
Circumference
870935041.70942
Perimeter
554454468
Area
19213734817822689
Diagonal
196029257.09099
Surface area
115282408906936134
Volume
2.6632852791772E+24
Space diagonal
240085827.26489
Perimeter
415840851
Area
8.319791226906E+15
Altitude
120042913.63245
Surface area
8.319791226906E+15
Volume
3.1387118019009E+23
Height
65343085.696997