138135655 is an odd 9-digits composite number following 138135654
and preceding 138135656 . In scientific notation, it is written as 1.38135655 × 10^8.
The sum of its digits is 37. It has a total of 4 prime factors and 16 positive divisors.
There are 93566592 positive integers (up to 138135655) that are relatively prime to 138135655.
138135655 has 16 divisors, whose sum is 164360448
The reverse of 138135655 is 556531831
Previous prime number is 83
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 37
Digital Root 1
Name
one hundred thirty-eight million one hundred thirty-five thousand six hundred fifty-five
Scientific notation
1.38135655 × 10^8
Engineering notation
1.38135655 × 10^6
Prime Factorization
35 × 7 × 83 × 6793
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
138135655
Product of the distinct prime numbers
The prime factorization of 138135655 is 35 × 7 × 83 × 6793.
Since it has a total of 4 prime factors.
9 , 7 , 80 , 56 , 328 , 909 , 3889 , 3069 , 38126 , 63154 , 252718 , 355284 , 9657966 , 904949 , 92883328 , 78164923 , 86410433 , 24360227 , 7699425897 , 7732092618
n×2
276271310
n×3
414406965
n×4
552542620
n×5
690678275
n÷2
69067827.5
n÷3
46045218.333333
n÷3
34533913.75
n÷5
27627131
n2
19081459182279025
n3
2.6358298624999E+24
n4
3.6410208452498E+32
n5
5.0295479932724E+40
2 √n
11753.112566465
3 √n
516.93419767186
4 √n
108.41177319122
5 √n
42.467936398068
1 , 7 , 35 , 83 , 245 , 581 , 2905 , 6793 , 20335 , 47551 , 237755 , 563819 , 1664285 , 3946733 , 19733665 , 138135655
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
-138135654
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 138135655 can be divided by 16 positive divisors.
The sum of these divisors (counting 138135655) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1000001110111100100001100111
3
Ternary
100121221000111101
4
Quaternary
20032330201213
5
Quinary
240330320110
6
Senary
21412420531
8
Octal
1016744147
10
Decimal
138135655
12
Duodecimal
3a317747
16
Hexadecimal
83bc867
20
Vigesimal
2336j2f
36
Base36
2a8q5j
md5
c4ed1a817eca4dd09b4a568a4f820dfb
sha1
5bdf90a8193f46092cc7308506f9fb9c8fda614b
sha256
c6a1dae40c74b1ebe50924a515a38e11e10751bc42a373e2893afbbc0bb61841
sha512
e8614e69f1c1d50f47fb341d7519aff3d6957950dec262ef4d61f570b8f57b1d420f5a6d488120a6f61527694133852bc9dfb4a1e70aacb5a10d7b36197c8d42
ripemd-160
9767c358b03e430c512a6c2f5c0d571bc33abef4
Diameter
276271310
Circumference
867931917.89363
Area
5.9946171986821E+16
Volume
1.1040938309523E+25
Surface area
2.3978468794729E+17
Circumference
867931917.89363
Perimeter
552542620
Area
19081459182279025
Diagonal
195353316.74829
Surface area
114488755093674150
Volume
2.6358298624999E+24
Space diagonal
239257972.79681
Perimeter
414406965
Area
8.2625141965647E+15
Altitude
119628986.3984
Surface area
8.2625141965647E+15
Volume
3.1063552830461E+23
Height
65117772.24943