122390469 is an odd 9-digits composite number following 122390468
and preceding 122390470 . In scientific notation, it is written as 1.22390469 × 10^8.
The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors.
There are 78436512 positive integers (up to 122390469) that are relatively prime to 122390469.
122390469 has 16 divisors, whose sum is 141292800
The reverse of 122390469 is 964093221
Previous prime number is 263
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 36
Digital Root 9
Name
one hundred twenty-two million three hundred ninety thousand four hundred sixty-nine
Scientific notation
1.22390469 × 10^8
Engineering notation
1.22390469 × 10^6
Prime Factorization
29 × 9 × 263 × 1783
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
122390469
Product of the distinct prime numbers
The prime factorization of 122390469 is 29 × 9 × 263 × 1783.
Since it has a total of 4 prime factors.
4 , 3 , 39 , 81 , 546 , 498 , 2894 , 6913 , 59492 , 24539 , 246619 , 920719 , 3363711 , 8966081 , 59772966 , 88115225 , 242081323 , 572001965 , 2885747797 , 634792018
n×2
244780938
n×3
367171407
n×4
489561876
n×5
611952345
n÷2
61195234.5
n÷3
40796823
n÷3
30597617.25
n÷5
24478093.8
n2
14979426902039961
n3
1.8333390838919E+24
n4
2.2438323031356E+32
n5
2.7462368793811E+40
2 √n
11063.022597826
3 √n
496.49612845835
4 √n
105.18090415007
5 √n
41.452384682594
1 , 9 , 29 , 261 , 263 , 1783 , 2367 , 7627 , 16047 , 51707 , 68643 , 465363 , 468929 , 4220361 , 13598941 , 122390469
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-122390468
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 122390469 can be divided by 16 positive divisors.
The sum of these divisors (counting 122390469) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111010010111000011111000101
3
Ternary
22112022002011100
4
Quaternary
13102320133011
5
Quinary
222312443334
6
Senary
20051130313
8
Octal
722703705
10
Decimal
122390469
12
Duodecimal
34ba3999
16
Hexadecimal
74b87c5
20
Vigesimal
1i4ig39
36
Base36
20v939
md5
0345a8def4b695a249b5ce9bbcdf20c9
sha1
cb656de28a35d8ecf5841c4f244add9007076e5b
sha256
bfb0e9c651d16c11c280b8f9072ae4b6db9ea4d0d81777730213aa5a33485964
sha512
5a8024cee81ceff329233423887d2c8a3e800c889c1f633d4584dc28d3236fd73486fdc1116fd0cba7bf10e118143eaf7607a1256e581925e801257fbeb3c653
ripemd-160
769ee6be88a08dc0827e9be1e2ab816733aaff28
Diameter
244780938
Circumference
769001996.55962
Area
4.7059257510434E+16
Volume
7.6794727966584E+24
Surface area
1.8823703004174E+17
Circumference
769001996.55962
Perimeter
489561876
Area
14979426902039961
Diagonal
173086261.165
Surface area
89876561412239766
Volume
1.8333390838919E+24
Space diagonal
211986510.67018
Perimeter
367171407
Area
6.4862821156493E+15
Altitude
105993255.33509
Surface area
6.4862821156493E+15
Volume
2.1606108307238E+23
Height
57695420.388335