122169969 is an odd 9-digits composite number following 122169968
and preceding 122169970 . In scientific notation, it is written as 1.22169969 × 10^8.
The sum of its digits is 45. It has a total of 2 prime factors and 4 positive divisors.
There are 81446640 positive integers (up to 122169969) that are relatively prime to 122169969.
122169969 has 4 divisors, whose sum is 135744420
The reverse of 122169969 is 969961221
Previous prime number is 9
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 45
Digital Root 9
Name
one hundred twenty-two million one hundred sixty-nine thousand nine hundred sixty-nine
Scientific notation
1.22169969 × 10^8
Engineering notation
1.22169969 × 10^6
Prime Factorization
9 × 13574441
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
122169969
Product of the distinct prime numbers
The prime factorization of 122169969 is 9 × 13574441.
Since it has a total of 2 prime factors.
1 , 7 , 42 , 30 , 732 , 555 , 2631 , 6320 , 83698 , 40597 , 195793 , 613421 , 1765420 , 998518 , 21715256 , 1631793 , 115724899 , 341531692 , 9868791654 , 3999886548
n×2
244339938
n×3
366509907
n×4
488679876
n×5
610849845
n÷2
61084984.5
n÷3
40723323
n÷3
30542492.25
n÷5
24433993.8
n2
14925501325460961
n3
1.823448034241E+24
n4
2.2277058981634E+32
n5
2.7215876051974E+40
2 √n
11053.052474317
3 √n
496.19778494537
4 √n
105.13349834528
5 √n
41.437437693835
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
-122169968
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 122169969 can be divided by 4 positive divisors.
The sum of these divisors (counting 122169969) is 1, the average is 0.25.
Base
System
Value
2
Binary
111010010000010101001110001
3
Ternary
22111212212200200
4
Quaternary
13102002221301
5
Quinary
222233414334
6
Senary
20042305413
8
Octal
722025161
10
Decimal
122169969
12
Duodecimal
34ab8269
16
Hexadecimal
7482a71
20
Vigesimal
1i3b4i9
36
Base36
20qiy9
md5
deaa45d9d3aa8081005e6435da1fe170
sha1
95aa719d10fa797a086a2e9e8308ef52dc3ec793
sha256
76c171a47414f8d96c9d41e5e60f777bf6e2406a9b07d079ee5d670c361eb62d
sha512
1437801f45ae91f606e92d02834bf8a0be4827b705cd56352b5cc79697f532e8241de98eb3f16513b6700fdc948691ac388bc235010f3c0ad7ddb508f2215c80
ripemd-160
40b2838d451d49c1dd85d83215dda2bbafa12191
Diameter
244339938
Circumference
767616554.19939
Area
4.6889845315213E+16
Volume
7.6380412647658E+24
Surface area
1.8755938126085E+17
Circumference
767616554.19939
Perimeter
488679876
Area
14925501325460961
Diagonal
172774427.0745
Surface area
89553007952765766
Volume
1.823448034241E+24
Space diagonal
211604593.46711
Perimeter
366509907
Area
6.4629316560338E+15
Altitude
105802296.73356
Surface area
6.4629316560338E+15
Volume
2.1489541169218E+23
Height
57591475.6915