138191195 is an odd 9-digits composite number following 138191194
and preceding 138191196 . In scientific notation, it is written as 1.38191195 × 10^8.
The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors.
There are 110069280 positive integers (up to 138191195) that are relatively prime to 138191195.
138191195 has 8 divisors, whose sum is 166554960
The reverse of 138191195 is 591191831
Previous prime number is 229
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 38
Digital Root 2
Name
one hundred thirty-eight million one hundred ninety-one thousand one hundred ninety-five
Scientific notation
1.38191195 × 10^8
Engineering notation
1.38191195 × 10^6
Prime Factorization
5 × 229 × 120691
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
138191195
Product of the distinct prime numbers
The prime factorization of 138191195 is 5 × 229 × 120691.
Since it has a total of 3 prime factors.
4 , 1 , 77 , 94 , 296 , 494 , 2448 , 7918 , 38191 , 48301 , 866314 , 955000 , 5737335 , 9129937 , 37933307 , 69423163 , 165052958 , 181125189 , 5319398490 , 1217162317
n×2
276382390
n×3
414573585
n×4
552764780
n×5
690955975
n÷2
69095597.5
n÷3
46063731.666667
n÷3
34547798.75
n÷5
27638239
n2
19096806375528025
n3
2.6390104937178E+24
n4
3.6468801374441E+32
n5
5.0396672421516E+40
2 √n
11755.47510737
3 √n
517.00346938
4 √n
108.42266878919
5 √n
42.471350853142
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-138191194
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 138191195 can be divided by 8 positive divisors.
The sum of these divisors (counting 138191195) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000001111001010000101011011
3
Ternary
100122000211200102
4
Quaternary
20033022011123
5
Quinary
240334104240
6
Senary
21413530015
8
Octal
1017120533
10
Decimal
138191195
12
Duodecimal
3a34390b
16
Hexadecimal
83ca15b
20
Vigesimal
233dhjf
36
Base36
2a9x0b
md5
c0d54d97ccaf92138d06ebca58981ca3
sha1
08b548767b2c0fe14c145e539ae0469ba459cadf
sha256
307ab1683d3edd0b32c8010ac3da8a11880d5a7be63e1324ede2f04f8c4d379a
sha512
8f898acec014d9bc942b8989fd10206c9cf458e38013961206459615149e2a95ddea2e6183ba088d2d948572b344994c6015f23a1e428e8a5350ffea3d28013d
ripemd-160
d2ae970f8df15a1bcab3a952b681d6029cdd3046
Diameter
276382390
Circumference
868280886.00559
Area
5.9994386616386E+16
Volume
1.1054261306414E+25
Surface area
2.3997754646554E+17
Circumference
868280886.00559
Perimeter
552764780
Area
19096806375528025
Diagonal
195431862.16955
Surface area
114580838253168150
Volume
2.6390104937178E+24
Space diagonal
239354170.89866
Perimeter
414573585
Area
8.2691597261799E+15
Altitude
119677085.44933
Surface area
8.2691597261799E+15
Volume
3.1101036928839E+23
Height
65143954.056515