138113387 is an odd 9-digits prime number following 138113386
and preceding 138113388 . In scientific notation, it is written as 1.38113387 × 10^8.
The sum of its digits is 35. It has a total of 1 prime factors and 2 positive divisors.
There are 138113386 positive integers (up to 138113387) that are relatively prime to 138113387.
138113387 has 2 divisors, whose sum is 138113388
The reverse of 138113387 is 783311831
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 35 Digital Root 8
Name
one hundred thirty-eight million one hundred thirteen thousand three hundred eighty-seven
Scientific notation
1.38113387 × 10^8
Engineering notation
1.38113387 × 10^6
Prime Factorization
138113387
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
138113387 Product of the distinct prime numbers
The prime factorization of 138113387 is 138113387.
Since it has a total of 1 prime factors.
10 , 3 , 14 , 75 , 338 , 104 , 4629 , 5367 , 49315 , 55608 , 251884 , 956118 , 7349897 , 7247824 , 77527688 , 94060943 , 78247371 , 913164113 , 2877703725 , 1375392833
n×2
276226774
n×3
414340161
n×4
552453548
n×5
690566935
n÷2
69056693.5
n÷3
46037795.666667
n÷3
34528346.75
n÷5
27622677.4
n2
19075307668611769
n3
2.634555350179E+24
n4
3.638673626522E+32
n5
5.0254953874653E+40
2 √n11752.165204761
3 √n516.90641891743
4 √n108.40740382816
5 √n42.466567110765
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
138113388 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
69056694 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
11752.165247307 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999855191 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 138113387 can be divided by 2 positive divisors.
The sum of these divisors (counting 138113387) is 138113388, the average is 69056694.
Base
System
Value
2
Binary
1000001110110111000101101011
3
Ternary
100121212212221122
4
Quaternary
20032313011223
5
Quinary
240324112022
6
Senary
21412125455
8
Octal
1016670553
10
Decimal
138113387
12
Duodecimal
3a30688b
16
Hexadecimal
83b716b
20
Vigesimal
2334397
36
Base36
2a88yz
md5
8ed91955c3b7db2e98c44f6c325da0d2
sha1
1a29a09b15470eb5aa4e8747f2274df2f26a020e
sha256
2ab0785fe652658d93f058cc60f54b139bca5c8295c0df5824b54c31ee28a1f7
sha512
1b1c2702bc07842c7abe48b0c57e9a8e3d84b80bf31f45065ca285a8fb1b6ca176c3dba9a6cebaa1b4526df5aadc3465bef381ecd0bb926736325bbb376b12c7
ripemd-160
38e7f8fdabe92e85af783f939dd9f5d43766524b
Diameter
276226774
Circumference
867792003.92321
Area
5.9926846436676E+16
Volume
1.1035599644798E+25
Surface area
2.397073857467E+17
Circumference
867792003.92321
Perimeter
552453548
Area
19075307668611769
Diagonal
195321825.04068
Surface area
114451846011670614
Volume
2.634555350179E+24
Space diagonal
239219403.48942
Perimeter
414340161
Area
8.259850513011E+15
Altitude
119609701.74471
Surface area
8.259850513011E+15
Volume
3.1048532558715E+23
Height
65107275.013561