122531393 is an odd 9-digits composite number following 122531392
and preceding 122531394 . In scientific notation, it is written as 1.22531393 × 10^8.
The sum of its digits is 29. It has a total of 2 prime factors and 4 positive divisors.
There are 115323648 positive integers (up to 122531393) that are relatively prime to 122531393.
122531393 has 4 divisors, whose sum is 129739140
The reverse of 122531393 is 393135221
Previous prime number is 17
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 29
Digital Root 2
Name
one hundred twenty-two million five hundred thirty-one thousand three hundred ninety-three
Scientific notation
1.22531393 × 10^8
Engineering notation
1.22531393 × 10^6
Prime Factorization
17 × 7207729
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
122531393
Product of the distinct prime numbers
The prime factorization of 122531393 is 17 × 7207729.
Since it has a total of 2 prime factors.
6 , 2 , 82 , 82 , 499 , 166 , 5110 , 3606 , 30222 , 36326 , 580693 , 452596 , 3704942 , 9210773 , 28337987 , 87782545 , 69919289 , 464944877 , 6343235165 , 9905395348
n×2
245062786
n×3
367594179
n×4
490125572
n×5
612656965
n÷2
61265696.5
n÷3
40843797.666667
n÷3
30632848.25
n÷5
24506278.6
n2
15013942270520449
n3
1.8396792608285E+24
n4
2.2541846250252E+32
n5
2.7620838218352E+40
2 √n
11069.389910921
3 √n
496.68661546727
4 √n
105.21116818533
5 √n
41.461926189005
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
-122531392
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 122531393 can be divided by 4 positive divisors.
The sum of these divisors (counting 122531393) is 1, the average is 0.25.
Base
System
Value
2
Binary
111010011011010111001000001
3
Ternary
22112120020110202
4
Quaternary
13103122321001
5
Quinary
222332001033
6
Senary
20054134545
8
Octal
723327101
10
Decimal
122531393
12
Duodecimal
35051455
16
Hexadecimal
74dae41
20
Vigesimal
1i5g89d
36
Base36
20y9tt
md5
a0f8492cc66dc61c71cd14100b8dfae2
sha1
c88aa0b8f6bd87b4930af28bc8d19294f1cfb13f
sha256
f4427dc320abb121cd9f5f66077340595c72bb00a8e231b2322a56ae10f95767
sha512
a034a50121e89ebc6721a1e3a904b75d126a0afd3e8637a0b066ca49705d69802975f7e21496ddc229e1e11c52f4d42b72444b8458cb0f6b6ee0b735a8ecbc6b
ripemd-160
154b261fb8f41158e1b9ad37330bc851f35f0a0f
Diameter
245062786
Circumference
769887448.16585
Area
4.7167690738488E+16
Volume
7.7060304677069E+24
Surface area
1.8867076295395E+17
Circumference
769887448.16585
Perimeter
490125572
Area
15013942270520449
Diagonal
173285557.79707
Surface area
90083653623122694
Volume
1.8396792608285E+24
Space diagonal
212230598.19819
Perimeter
367594179
Area
6.5012277086119E+15
Altitude
106115299.09909
Surface area
6.5012277086119E+15
Volume
2.1680828009001E+23
Height
57761852.599023