138187316 is an even 9-digits composite number following 138187315
and preceding 138187317 . In scientific notation, it is written as 1.38187316 × 10^8.
The sum of its digits is 38. It has a total of 4 prime factors and 12 positive divisors.
There are 69067968 positive integers (up to 138187316) that are relatively prime to 138187316.
138187316 has 12 divisors, whose sum is 241917732
The reverse of 138187316 is 613781831
Previous prime number is 9013
Is Prime? no
Number parity even
Number length 9
Sum of Digits 38
Digital Root 2
Name
one hundred thirty-eight million one hundred eighty-seven thousand three hundred sixteen
Scientific notation
1.38187316 × 10^8
Engineering notation
1.38187316 × 10^6
Prime Factorization
2 × 2 × 9013 × 3833
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
69093658
Product of the distinct prime numbers
The prime factorization of 138187316 is 2 × 2 × 9013 × 3833.
Since it has a total of 4 prime factors.
4 , 4 , 19 , 11 , 437 , 797 , 8282 , 2864 , 98969 , 15514 , 636737 , 303379 , 5858594 , 3366141 , 75268545 , 26684224 , 239334106 , 458670226 , 6452963650 , 677353274
n×2
276374632
n×3
414561948
n×4
552749264
n×5
690936580
n÷2
69093658
n÷3
46062438.666667
n÷3
34546829
n÷5
27637463.2
n2
19095734303283856
n3
2.6387882704199E+24
n4
3.6464706858161E+32
n5
5.0389599694561E+40
2 √n
11755.310119261
3 √n
516.99863193908
4 √n
108.42190793037
5 √n
42.471112417951
1 , 2 , 4 , 3833 , 7666 , 9013 , 15332 , 18026 , 36052 , 34546829 , 69093658 , 138187316
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-138187315
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 138187316 can be divided by 12 positive divisors.
The sum of these divisors (counting 138187316) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1000001111001001001000110100
3
Ternary
100122000122100202
4
Quaternary
20033021020310
5
Quinary
240333443231
6
Senary
21413500032
8
Octal
1017111064
10
Decimal
138187316
12
Duodecimal
3a341618
16
Hexadecimal
83c9234
20
Vigesimal
233d85g
36
Base36
2a9u0k
md5
9fbdce03e1feda4dc7f1752fff055107
sha1
1ac502a3de1e7b2ffb150d305261663a9c1cd650
sha256
7c16065255f01964fefb8932f8c2f6215cd67d9aba680a9c8d64ea1621fcbae4
sha512
7a90cdbc2aa6273f6c52e4ab946b9ddd612104603a7400c05cf110df4eab129a4a20ea03442f3e699b73f1201a0210a7d0d3568f350e59fb089f0f1aea88005c
ripemd-160
cd05e0c00c1ebe902cc4abcfc68d4d3e100ba24a
Diameter
276374632
Circumference
868256513.52978
Area
5.9991018602099E+16
Volume
1.105333045964E+25
Surface area
2.399640744084E+17
Circumference
868256513.52978
Perimeter
552749264
Area
19095734303283856
Diagonal
195426376.43514
Surface area
114574405819703136
Volume
2.6387882704199E+24
Space diagonal
239347452.27358
Perimeter
414561948
Area
8.2686955052809E+15
Altitude
119673726.13679
Surface area
8.2686955052809E+15
Volume
3.1098418002158E+23
Height
65142125.478379