122968189 is an odd 9-digits composite number following 122968188
and preceding 122968190 . In scientific notation, it is written as 1.22968189 × 10^8.
The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors.
There are 117354336 positive integers (up to 122968189) that are relatively prime to 122968189.
122968189 has 8 divisors, whose sum is 128606400
The reverse of 122968189 is 981869221
Previous prime number is 457
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 46
Digital Root 1
Name
one hundred twenty-two million nine hundred sixty-eight thousand one hundred eighty-nine
Scientific notation
1.22968189 × 10^8
Engineering notation
1.22968189 × 10^6
Prime Factorization
23 × 457 × 11699
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
122968189
Product of the distinct prime numbers
The prime factorization of 122968189 is 23 × 457 × 11699.
Since it has a total of 3 prime factors.
8 , 1 , 82 , 60 , 856 , 491 , 7696 , 1428 , 32479 , 64357 , 204622 , 912043 , 9628914 , 3355899 , 99528426 , 79546250 , 416512932 , 177098140 , 3124623778 , 3817007327
n×2
245936378
n×3
368904567
n×4
491872756
n×5
614840945
n÷2
61484094.5
n÷3
40989396.333333
n÷3
30742047.25
n÷5
24593637.8
n2
15121175505939721
n3
1.8594235675166E+24
n4
2.2864994868143E+32
n5
2.8116670104299E+40
2 √n
11089.102263033
3 √n
497.27610642113
4 √n
105.30480645741
5 √n
41.491444558803
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
-122968188
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 122968189 can be divided by 8 positive divisors.
The sum of these divisors (counting 122968189) is 1, the average is 0.125.
Base
System
Value
2
Binary
111010101000101100001111101
3
Ternary
22120101102122101
4
Quaternary
13111011201331
5
Quinary
222434440224
6
Senary
20111345101
8
Octal
725054175
10
Decimal
122968189
12
Duodecimal
35222191
16
Hexadecimal
754587d
20
Vigesimal
1i8b099
36
Base36
217mv1
md5
423f62c101de0e81f998b2d4d14f8097
sha1
bd29358231ee1fea6f7bba296e22030465a5374d
sha256
447084e9048dfbdac054e71cc2b9eaab7e5ef8a912276b2313a9c4661ebbc4ee
sha512
6eaf3fd2ae1401cc8346c8238646e64def85f8653345965366aa045d6922227d8727f5ed9c3f266b523438d0f99dc54689ba08ef67bc023378cfe57bdd8fd72b
ripemd-160
0174ddfdc6cbb0f1e0d5459526ba41371c4f4eac
Diameter
245936378
Circumference
772631918.37528
Area
4.7504573883102E+16
Volume
7.7887352261624E+24
Surface area
1.9001829553241E+17
Circumference
772631918.37528
Perimeter
491872756
Area
15121175505939721
Diagonal
173903280.62426
Surface area
90727053035638326
Volume
1.8594235675166E+24
Space diagonal
212987151.06273
Perimeter
368904567
Area
6.5476610616134E+15
Altitude
106493575.53137
Surface area
6.5476610616134E+15
Volume
2.1913516894817E+23
Height
57967760.208086