138156926 is an even 9-digits composite number following 138156925
and preceding 138156927 . In scientific notation, it is written as 1.38156926 × 10^8.
The sum of its digits is 41. It has a total of 4 prime factors and 16 positive divisors.
There are 64752000 positive integers (up to 138156926) that are relatively prime to 138156926.
138156926 has 16 divisors, whose sum is 220313520
The reverse of 138156926 is 629651831
Previous prime number is 251
Is Prime? no
Number parity even
Number length 9
Sum of Digits 41
Digital Root 5
Name
one hundred thirty-eight million one hundred fifty-six thousand nine hundred twenty-six
Scientific notation
1.38156926 × 10^8
Engineering notation
1.38156926 × 10^6
Prime Factorization
2 × 17 × 251 × 16189
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
138156926
Product of the distinct prime numbers
The prime factorization of 138156926 is 2 × 17 × 251 × 16189.
Since it has a total of 4 prime factors.
5 , 7 , 29 , 43 , 157 , 773 , 4083 , 7155 , 10864 , 84239 , 146331 , 275251 , 9218362 , 9279792 , 66643758 , 67638627 , 38111963 , 176117464 , 6149071789 , 7698240569
n×2
276313852
n×3
414470778
n×4
552627704
n×5
690784630
n÷2
69078463
n÷3
46052308.666667
n÷3
34539231.5
n÷5
27631385.2
n2
19087336201769476
n3
2.637047695165E+24
n4
3.6432640327938E+32
n5
5.0334215937715E+40
2 √n
11754.017440858
3 √n
516.96072990683
4 √n
108.41594643252
5 √n
42.469244213693
1 , 2 , 17 , 34 , 251 , 502 , 4267 , 8534 , 16189 , 32378 , 275213 , 550426 , 4063439 , 8126878 , 69078463 , 138156926
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
-138156925
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 138156926 can be divided by 16 positive divisors.
The sum of these divisors (counting 138156926) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1000001111000001101101111110
3
Ternary
100121222002200012
4
Quaternary
20033001231332
5
Quinary
240332010201
6
Senary
21413103222
8
Octal
1017015576
10
Decimal
138156926
12
Duodecimal
3a327b12
16
Hexadecimal
83c1b7e
20
Vigesimal
2339c66
36
Base36
2a96ke
md5
5e261cce798cd20790a80238954bbbb4
sha1
1a500ab15c59e7f9d75c7c0ae9ba8fd120031680
sha256
85f8e5aac362fec99327163fc790c28d8ce086cf439021c88bead6dfb1e66cab
sha512
27b3a8ba0ff061a67a34d6c8f69cbb94e0d1261741096740de884826d44d697a86e1def36abc063671ad955a70841c67005f1372d4b63ce04c6036ba534b3af7
ripemd-160
6a2bc060f564e23172fb2ff0dea9979dbdbaecf0
Diameter
276313852
Circumference
868065567.5283
Area
5.9964635188077E+16
Volume
1.1046039555062E+25
Surface area
2.3985854075231E+17
Circumference
868065567.5283
Perimeter
552627704
Area
19087336201769476
Diagonal
195383398.48498
Surface area
114524017210616856
Volume
2.637047695165E+24
Space diagonal
239294815.24953
Perimeter
414470778
Area
8.2650590206534E+15
Altitude
119647407.62477
Surface area
8.2650590206534E+15
Volume
3.1077905126059E+23
Height
65127799.494992