138840322 is an even 9-digits composite number following 138840321
and preceding 138840323 . In scientific notation, it is written as 1.38840322 × 10^8.
The sum of its digits is 31. It has a total of 2 prime factors and 4 positive divisors.
There are 69420160 positive integers (up to 138840322) that are relatively prime to 138840322.
138840322 has 4 divisors, whose sum is 208260486
The reverse of 138840322 is 223048831
Previous prime number is 2
Is Prime? no Number parity even Number length 9 Sum of Digits 31 Digital Root 4
Name
one hundred thirty-eight million eight hundred forty thousand three hundred twenty-two
Scientific notation
1.38840322 × 10^8
Engineering notation
1.38840322 × 10^6
Prime Factorization
2 × 69420161
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
138840322 Product of the distinct prime numbers
The prime factorization of 138840322 is 2 × 69420161.
Since it has a total of 2 prime factors.
2 , 1 , 43 , 81 , 773 , 169 , 329 , 3536 , 97323 , 90241 , 49261 , 578015 , 2548808 , 3026566 , 48448295 , 59911276 , 162005946 , 19665274 , 9815761169 , 492417579
n×2
277680644
n×3
416520966
n×4
555361288
n×5
694201610
n÷2
69420161
n÷3
46280107.333333
n÷3
34710080.5
n÷5
27768064.4
n2
19276635013063684
n3
2.6763742122902E+24
n4
3.7158865742687E+32
n5
5.1591488848695E+40
2 √n11783.052321024
3 √n517.81171384193
4 √n108.54976886675
5 √n42.511176321691
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
-138840321 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 138840322 can be divided by 4 positive divisors.
The sum of these divisors (counting 138840322) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000010001101000100100000010
3
Ternary
100200020211010011
4
Quaternary
20101220210002
5
Quinary
241020342242
6
Senary
21435455134
8
Octal
1021504402
10
Decimal
138840322
12
Duodecimal
3a5b74aa
16
Hexadecimal
8468902
20
Vigesimal
237f0g2
36
Base36
2antvm
md5
84a3175b35600d24fe0c67264c84ec13
sha1
5ffc24162874e7e116cbb9d3c26c93c1bfd8807e
sha256
995599bb953d319f5943f07425ecc0254dad7c30b836a003464b96ae4079f283
sha512
cd71116dad3c41f6759c429066c5ccf755d0c4f6568cd3329289cdc7b16f3ec900f981553922b6e02a7158112cbe7e000ff2e8b502d4c1fb199e8708c60449fa
ripemd-160
0b82b6d418b41c63af42e9212fad1c65555387b2
Diameter
277680644
Circumference
872359471.23448
Area
6.0559334942973E+16
Volume
1.1210770084784E+25
Surface area
2.4223733977189E+17
Circumference
872359471.23448
Perimeter
555361288
Area
19276635013063684
Diagonal
196349866.37665
Surface area
115659810078382104
Volume
2.6763742122902E+24
Space diagonal
240478491.84322
Perimeter
416520966
Area
8.3470278103969E+15
Altitude
120239245.92161
Surface area
8.3470278103969E+15
Volume
3.1541372575054E+23
Height
65449955.458883