122431954 is an even 9-digits composite number following 122431953
and preceding 122431955 . In scientific notation, it is written as 1.22431954 × 10^8.
The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors.
There are 60905040 positive integers (up to 122431954) that are relatively prime to 122431954.
122431954 has 8 divisors, whose sum is 184580748
The reverse of 122431954 is 459134221
Previous prime number is 197
Is Prime? no
Number parity even
Number length 9
Sum of Digits 31
Digital Root 4
Name
one hundred twenty-two million four hundred thirty-one thousand nine hundred fifty-four
Scientific notation
1.22431954 × 10^8
Engineering notation
1.22431954 × 10^6
Prime Factorization
2 × 197 × 310741
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
122431954
Product of the distinct prime numbers
The prime factorization of 122431954 is 2 × 197 × 310741.
Since it has a total of 3 prime factors.
5 , 8 , 68 , 77 , 932 , 371 , 7270 , 445 , 55830 , 67589 , 616392 , 293900 , 5612105 , 7340478 , 91612617 , 21907515 , 47972347 , 662065174 , 5788118285 , 4510087574
n×2
244863908
n×3
367295862
n×4
489727816
n×5
612159770
n÷2
61215977
n÷3
40810651.333333
n÷3
30607988.5
n÷5
24486390.8
n2
14989583360258116
n3
1.8352039804423E+24
n4
2.2468760931413E+32
n5
2.7508943047917E+40
2 √n
11064.897378647
3 √n
496.55221892389
4 √n
105.1898159455
5 √n
41.455194409667
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-122431953
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 122431954 can be divided by 8 positive divisors.
The sum of these divisors (counting 122431954) is 1, the average is 0.125.
Base
System
Value
2
Binary
111010011000010100111010010
3
Ternary
22112101012001211
4
Quaternary
13103002213102
5
Quinary
222320310304
6
Senary
20052050334
8
Octal
723024722
10
Decimal
122431954
12
Duodecimal
350039aa
16
Hexadecimal
74c29d2
20
Vigesimal
1i53jhe
36
Base36
20w53m
md5
1e0322b9e7ce739a0a62ea45ebb92323
sha1
f4c2455076d081f5b459bf8e16c964a41dcba201
sha256
112e58ff1594aa274c1bff840a45c7207b1a08e0b9616106eac03d9ea534e1cc
sha512
053e8c8c01b9976384aa0233575ffdf10fbc3f936bd40467bb332d8eed1b47ab6ee8e1e557590c9d56c8ccd6d0b3e6e48424c92b25f9410bf84e7df76870af27
ripemd-160
069ec95ff6984ac6211c4b12e452b7154c3361f2
Diameter
244863908
Circumference
769262654.50209
Area
4.7091164964959E+16
Volume
7.6872844570616E+24
Surface area
1.8836465985983E+17
Circumference
769262654.50209
Perimeter
489727816
Area
14989583360258116
Diagonal
173144929.81464
Surface area
89937500161548696
Volume
1.8352039804423E+24
Space diagonal
212058364.79794
Perimeter
367295862
Area
6.490679991064E+15
Altitude
106029182.39897
Surface area
6.490679991064E+15
Volume
2.1628086323855E+23
Height
57714976.60488