138166265 is an odd 9-digits composite number following 138166264
and preceding 138166266 . In scientific notation, it is written as 1.38166265 × 10^8.
The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors.
There are 110533008 positive integers (up to 138166265) that are relatively prime to 138166265.
138166265 has 4 divisors, whose sum is 165799524
The reverse of 138166265 is 562661831
Previous prime number is 5
Is Prime? no Number parity odd Number length 9 Sum of Digits 38 Digital Root 2
Name
one hundred thirty-eight million one hundred sixty-six thousand two hundred sixty-five
Scientific notation
1.38166265 × 10^8
Engineering notation
1.38166265 × 10^6
Prime Factorization
5 × 27633253
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
138166265 Product of the distinct prime numbers
The prime factorization of 138166265 is 5 × 27633253.
Since it has a total of 2 prime factors.
3 , 5 , 34 , 4 , 912 , 59 , 6846 , 5034 , 82497 , 27722 , 275445 , 681420 , 1970207 , 243747 , 86436858 , 28646489 , 829085617 , 61326471 , 6494935897 , 6636496964
n×2
276332530
n×3
414498795
n×4
552665060
n×5
690831325
n÷2
69083132.5
n÷3
46055421.666667
n÷3
34541566.25
n÷5
27633253
n2
19089916784050225
n3
2.637582501213E+24
n4
3.6442492282196E+32
n5
5.0351230459224E+40
2 √n11754.41470257
3 √n516.97237798369
4 √n108.41777853549
5 √n42.469818357255
4 divisors
τ Total Divisors
4 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-138166264 Sum of the proper positive divisors of n
A Arithmetic Mean
0.25 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
4 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 138166265 can be divided by 4 positive divisors.
The sum of these divisors (counting 138166265) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000001111000011111111111001
3
Ternary
100121222120111002
4
Quaternary
20033003333321
5
Quinary
240332310030
6
Senary
21413214345
8
Octal
1017037771
10
Decimal
138166265
12
Duodecimal
3a3313b5
16
Hexadecimal
83c3ff9
20
Vigesimal
233afd5
36
Base36
2a9drt
md5
9c01c2942a3549fbe181c50f544d2c0b
sha1
428ddbaad67ad9073d4b6e6466f1470e0fac739a
sha256
ff5af1229bc576d4cbefc9c1d390271ee739b473f6af72cc3f2be766228ce8a9
sha512
f81706af068893b884e4c259b00c677f2974d72d9a6efeac22425bf5e0ff0db0f77e951a123244fef98623f4e2cb2b329a400f30b94ce9680a1a53636b6486ab
ripemd-160
15be46746d00f63f50b6e1adb544274e228d993b
Diameter
276332530
Circumference
868124246.19588
Area
5.9972742326413E+16
Volume
1.1048279745397E+25
Surface area
2.3989096930565E+17
Circumference
868124246.19588
Perimeter
552665060
Area
19089916784050225
Diagonal
195396605.82544
Surface area
114539500704301350
Volume
2.637582501213E+24
Space diagonal
239310990.87203
Perimeter
414498795
Area
8.2661764455592E+15
Altitude
119655495.43601
Surface area
8.2661764455592E+15
Volume
3.1084207875778E+23
Height
65132201.941812