138188516 is an even 9-digits composite number following 138188515
and preceding 138188517 . In scientific notation, it is written as 1.38188516 × 10^8.
The sum of its digits is 41. It has a total of 3 prime factors and 6 positive divisors.
There are 69094256 positive integers (up to 138188516) that are relatively prime to 138188516.
138188516 has 6 divisors, whose sum is 241829910
The reverse of 138188516 is 615881831
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 41
Digital Root 5
Name
one hundred thirty-eight million one hundred eighty-eight thousand five hundred sixteen
Scientific notation
1.38188516 × 10^8
Engineering notation
1.38188516 × 10^6
Prime Factorization
2 × 2 × 34547129
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
69094258
Product of the distinct prime numbers
The prime factorization of 138188516 is 2 × 2 × 34547129.
Since it has a total of 3 prime factors.
3 , 9 , 61 , 8 , 628 , 262 , 8503 , 3977 , 94220 , 53651 , 507387 , 412968 , 6616326 , 2718479 , 94016610 , 30619982 , 276350314 , 854519381 , 9991299924 , 516750827
n×2
276377032
n×3
414565548
n×4
552754064
n×5
690942580
n÷2
69094258
n÷3
46062838.666667
n÷3
34547129
n÷5
27637703.2
n2
19096065954282256
n3
2.6388570156604E+24
n4
3.646597349303E+32
n5
5.0391787614971E+40
2 √n
11755.361159913
3 √n
517.0001284502
4 √n
108.4221433099
5 √n
42.471186180376
6 divisors
τ
Total Divisors
6
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-138188515
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.16666666666667
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
6
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 138188516 can be divided by 6 positive divisors.
The sum of these divisors (counting 138188516) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
1000001111001001011011100100
3
Ternary
100122000201000012
4
Quaternary
20033021123210
5
Quinary
240334013031
6
Senary
21413505352
8
Octal
1017113344
10
Decimal
138188516
12
Duodecimal
3a342258
16
Hexadecimal
83c96e4
20
Vigesimal
233db5g
36
Base36
2a9uxw
md5
ede9deb1632ff5f281990d8747d2fd99
sha1
08b80b0c4220b5b24f7c68550380b0aa5bd96dc5
sha256
77877598c8c07da664a23b64ec872835bee272b3e20efdaf8ebd82b8cae44d6a
sha512
36998a7b24f78ac6a4d0cde4b4ceab6d855d06c5039bf4849580991c56af7149614723b1db3bdcdab5007fbd8e6e17dd61234b684afbc52712ff8fcb83366fe4
ripemd-160
a31ad17ca37f2422f5728ede17cfe7a5d5953b60
Diameter
276377032
Circumference
868264053.35215
Area
5.9992060514439E+16
Volume
1.105361841903E+25
Surface area
2.3996824205776E+17
Circumference
868264053.35215
Perimeter
552754064
Area
19096065954282256
Diagonal
195428073.49141
Surface area
114576395725693536
Volume
2.6388570156604E+24
Space diagonal
239349530.73454
Perimeter
414565548
Area
8.2688391143758E+15
Altitude
119674765.36727
Surface area
8.2688391143758E+15
Volume
3.1099228172586E+23
Height
65142691.163804