138367906 is an even 9-digits composite number following 138367905
and preceding 138367907 . In scientific notation, it is written as 1.38367906 × 10^8.
The sum of its digits is 43. It has a total of 4 prime factors and 16 positive divisors.
There are 67074256 positive integers (up to 138367906) that are relatively prime to 138367906.
138367906 has 16 divisors, whose sum is 213964416
The reverse of 138367906 is 609763831
Previous prime number is 107
Is Prime? no
Number parity even
Number length 9
Sum of Digits 43
Digital Root 7
Name
one hundred thirty-eight million three hundred sixty-seven thousand nine hundred six
Scientific notation
1.38367906 × 10^8
Engineering notation
1.38367906 × 10^6
Prime Factorization
2 × 47 × 107 × 13757
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
138367906
Product of the distinct prime numbers
The prime factorization of 138367906 is 2 × 47 × 107 × 13757.
Since it has a total of 4 prime factors.
4 , 6 , 49 , 74 , 702 , 639 , 780 , 6310 , 89135 , 94952 , 641001 , 196277 , 9070796 , 8295497 , 57667244 , 42316374 , 133859980 , 755141269 , 8239376209 , 51522739
n×2
276735812
n×3
415103718
n×4
553471624
n×5
691839530
n÷2
69183953
n÷3
46122635.333333
n÷3
34591976.5
n÷5
27673581.2
n2
19145677410824836
n3
2.6491472922873E+24
n4
3.6655696351937E+32
n5
5.0719719471893E+40
2 √n
11762.988820874
3 √n
517.22374700731
4 √n
108.45731335818
5 √n
42.482207288616
1 , 2 , 47 , 94 , 107 , 214 , 5029 , 10058 , 13757 , 27514 , 646579 , 1293158 , 1471999 , 2943998 , 69183953 , 138367906
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
-138367905
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 138367906 can be divided by 16 positive divisors.
The sum of these divisors (counting 138367906) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1000001111110101001110100010
3
Ternary
100122100211002021
4
Quaternary
20033311032202
5
Quinary
240410233111
6
Senary
21421412054
8
Octal
1017651642
10
Decimal
138367906
12
Duodecimal
3a40a02a
16
Hexadecimal
83f53a2
20
Vigesimal
234fjf6
36
Base36
2adpcy
md5
1c14adade1cd9c8c5fc006f009193fc2
sha1
75c62ad754e5af867c8ad3afdc92e0520cf94f3a
sha256
15b6f319ad7f27ce40ba3a6597f657290a8c5a49bc609fdf0118a5b88ba0915c
sha512
7a7ad1634a3e1f52d35a37b9a2ef1ee8dd477d20bac2ce09ee129904aef9b58469f517fb6184e6dafa3a805ec5878940536a8f48a7f32d48ddb6c7403210251a
ripemd-160
78f104b289e1c43f8e081535d347ee3dc7f4e1cb
Diameter
276735812
Circumference
869391193.96441
Area
6.0147919501847E+16
Volume
1.109672222897E+25
Surface area
2.4059167800739E+17
Circumference
869391193.96441
Perimeter
553471624
Area
19145677410824836
Diagonal
195681769.26237
Surface area
114874064464949016
Volume
2.6491472922873E+24
Space diagonal
239660243.32891
Perimeter
415103718
Area
8.2903215052181E+15
Altitude
119830121.66446
Surface area
8.2903215052181E+15
Volume
3.1220500245639E+23
Height
65227256.420789