122531386 is an even 9-digits composite number following 122531385
and preceding 122531387 . In scientific notation, it is written as 1.22531386 × 10^8.
The sum of its digits is 31. It has a total of 2 prime factors and 4 positive divisors.
There are 61265692 positive integers (up to 122531386) that are relatively prime to 122531386.
122531386 has 4 divisors, whose sum is 183797082
The reverse of 122531386 is 683135221
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 31
Digital Root 4
Name
one hundred twenty-two million five hundred thirty-one thousand three hundred eighty-six
Scientific notation
1.22531386 × 10^8
Engineering notation
1.22531386 × 10^6
Prime Factorization
2 × 61265693
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
122531386
Product of the distinct prime numbers
The prime factorization of 122531386 is 2 × 61265693.
Since it has a total of 2 prime factors.
9 , 7 , 10 , 58 , 931 , 767 , 9963 , 2049 , 96819 , 29712 , 620759 , 71108 , 4828927 , 7296548 , 45621239 , 93704958 , 88293627 , 696370817 , 6608563008 , 3004234985
n×2
245062772
n×3
367594158
n×4
490125544
n×5
612656930
n÷2
61265693
n÷3
40843795.333333
n÷3
30632846.5
n÷5
24506277.2
n2
15013940555080996
n3
1.8396789455357E+24
n4
2.2541841099151E+32
n5
2.7620830328707E+40
2 √n
11069.389594734
3 √n
496.686606009
4 √n
105.21116668269
5 √n
41.461925715276
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
-122531385
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 122531386 can be divided by 4 positive divisors.
The sum of these divisors (counting 122531386) is 1, the average is 0.25.
Base
System
Value
2
Binary
111010011011010111000111010
3
Ternary
22112120020110111
4
Quaternary
13103122320322
5
Quinary
222332001021
6
Senary
20054134534
8
Octal
723327072
10
Decimal
122531386
12
Duodecimal
3505144a
16
Hexadecimal
74dae3a
20
Vigesimal
1i5g896
36
Base36
20y9tm
md5
b243a8adb56aa01d80ba009b98483fe9
sha1
fb37f38df6ea5ca52bd01b78983baa4b1b3f7041
sha256
118c5272847b6bdf6e86d96399b6005eaafba090182bc59c519e86eaeb23d030
sha512
5a5a8aed4783983a39acf1c0880056fe85f3602f770e4c74f78374a7b1a4bf7a0b9f6341e5f86363d50f96b5cc10902043d866abee63b4a5d17a9089fde85989
ripemd-160
e7cb17073a926b67e69aa9c5d0c5ec604abf9781
Diameter
245062772
Circumference
769887404.18355
Area
4.7167685349276E+16
Volume
7.7060291470116E+24
Surface area
1.8867074139711E+17
Circumference
769887404.18355
Perimeter
490125544
Area
15013940555080996
Diagonal
173285547.89757
Surface area
90083643330485976
Volume
1.8396789455357E+24
Space diagonal
212230586.07383
Perimeter
367594158
Area
6.5012269658048E+15
Altitude
106115293.03692
Surface area
6.5012269658048E+15
Volume
2.168082429324E+23
Height
57761849.299191