138322906 is an even 9-digits composite number following 138322905
and preceding 138322907 . In scientific notation, it is written as 1.38322906 × 10^8.
The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors.
There are 69138048 positive integers (up to 138322906) that are relatively prime to 138322906.
138322906 has 8 divisors, whose sum is 207554580
The reverse of 138322906 is 609223831
Previous prime number is 19937
Is Prime? no
Number parity even
Number length 9
Sum of Digits 34
Digital Root 7
Name
one hundred thirty-eight million three hundred twenty-two thousand nine hundred six
Scientific notation
1.38322906 × 10^8
Engineering notation
1.38322906 × 10^6
Prime Factorization
2 × 19937 × 3469
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
138322906
Product of the distinct prime numbers
The prime factorization of 138322906 is 2 × 19937 × 3469.
Since it has a total of 3 prime factors.
6 , 6 , 31 , 19 , 329 , 420 , 1546 , 534 , 69547 , 71535 , 630745 , 833115 , 8854047 , 6505751 , 25089802 , 6236378 , 450036553 , 332759224 , 7908641698 , 3964109208
n×2
276645812
n×3
414968718
n×4
553291624
n×5
691614530
n÷2
69161453
n÷3
46107635.333333
n÷3
34580726.5
n÷5
27664581.2
n2
19133226324284836
n3
2.6465634663308E+24
n4
3.6608034957631E+32
n5
5.0637297782891E+40
2 √n
11761.075886159
3 √n
517.16767043841
4 √n
108.44849416271
5 √n
42.479443717032
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-138322905
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 138322906 can be divided by 8 positive divisors.
The sum of these divisors (counting 138322906) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000001111101010001111011010
3
Ternary
100122021112100121
4
Quaternary
20033222033122
5
Quinary
240402313111
6
Senary
21420423454
8
Octal
1017521732
10
Decimal
138322906
12
Duodecimal
3a3a7b8a
16
Hexadecimal
83ea3da
20
Vigesimal
234a756
36
Base36
2acqmy
md5
5ed170a32e33f650843e3e394ae8ffc1
sha1
3bec85a194a1c003009e0f3d475e4774c2cfc5e1
sha256
d007a9e98268a7da7a5e61b74bbeb76731521bf20ac97e407704421150b1cbe2
sha512
e8622f9579dc40be6ca34fa48437a0a65aa83eeb55bc40140f6cebe1703b392911769bc33f00b2699fbb3e33de65cb4789d6cd7a1121f0d0f82f796b46412ebe
ripemd-160
fe13295fa3a993faa73944980c4459267318a3b6
Diameter
276645812
Circumference
869108450.62558
Area
6.0108803259844E+16
Volume
1.1085899124112E+25
Surface area
2.4043521303938E+17
Circumference
869108450.62558
Perimeter
553291624
Area
19133226324284836
Diagonal
195618129.65206
Surface area
114799357945709016
Volume
2.6465634663308E+24
Space diagonal
239582301.04257
Perimeter
414968718
Area
8.2849300265939E+15
Altitude
119791150.52129
Surface area
8.2849300265939E+15
Volume
3.1190049564718E+23
Height
65206043.217353