138348566 is an even 9-digits composite number following 138348565
and preceding 138348567 . In scientific notation, it is written as 1.38348566 × 10^8.
The sum of its digits is 44. It has a total of 2 prime factors and 4 positive divisors.
There are 69174282 positive integers (up to 138348566) that are relatively prime to 138348566.
138348566 has 4 divisors, whose sum is 207522852
The reverse of 138348566 is 665843831
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 44
Digital Root 8
Name
one hundred thirty-eight million three hundred forty-eight thousand five hundred sixty-six
Scientific notation
1.38348566 × 10^8
Engineering notation
1.38348566 × 10^6
Prime Factorization
2 × 69174283
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
138348566
Product of the distinct prime numbers
The prime factorization of 138348566 is 2 × 69174283.
Since it has a total of 2 prime factors.
7 , 4 , 49 , 49 , 25 , 357 , 9960 , 4576 , 2677 , 23810 , 363106 , 4391 , 4054932 , 5169175 , 29995948 , 43424773 , 206262709 , 221402324 , 2681535497 , 3012023322
n×2
276697132
n×3
415045698
n×4
553394264
n×5
691742830
n÷2
69174283
n÷3
46116188.666667
n÷3
34587141.5
n÷5
27669713.2
n2
19140325714256356
n3
2.6480366153403E+24
n4
3.6635206844782E+32
n5
5.068428332089E+40
2 √n
11762.166722165
3 √n
517.19964803416
4 √n
108.45352332757
5 √n
42.481019655079
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
-138348565
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 138348566 can be divided by 4 positive divisors.
The sum of these divisors (counting 138348566) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000001111110000100000010110
3
Ternary
100122022211112222
4
Quaternary
20033300200112
5
Quinary
240404123231
6
Senary
21421142342
8
Octal
1017604026
10
Decimal
138348566
12
Duodecimal
3a3ba9b2
16
Hexadecimal
83f0816
20
Vigesimal
234db86
36
Base36
2adafq
md5
55275c3612d96245de475e2b40476e2b
sha1
8fb6b88ff54891f6c3dd66c44b56232df17eef45
sha256
91c5fcac401ce21ef3233df4fccf68139ad5403f2460e8416fc8cbd82d629ca4
sha512
f62388c1c34fd458b43a78d9e01ad4c1784cd308f49bf4de9fc434bdde524499771fa15bd054c23669dcae6f3ed398759254504fd1829cd9b79e673a5081d692
ripemd-160
6d1db04aed280d3b1948cadf642fde23abf4e459
Diameter
276697132
Circumference
869269677.16057
Area
6.0131106651224E+16
Volume
1.1092069836253E+25
Surface area
2.4052442660489E+17
Circumference
869269677.16057
Perimeter
553394264
Area
19140325714256356
Diagonal
195654418.37207
Surface area
114841954285538136
Volume
2.6480366153403E+24
Space diagonal
239626745.4663
Perimeter
415045698
Area
8.2880041526273E+15
Altitude
119813372.73315
Surface area
8.2880041526273E+15
Volume
3.120741079229E+23
Height
65218139.457356