122832981 is an odd 9-digits composite number following 122832980
and preceding 122832982 . In scientific notation, it is written as 1.22832981 × 10^8.
The sum of its digits is 36. It has a total of 3 prime factors and 8 positive divisors.
There are 81748800 positive integers (up to 122832981) that are relatively prime to 122832981.
122832981 has 8 divisors, whose sum is 136714200
The reverse of 122832981 is 189238221
Previous prime number is 22709
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 36
Digital Root 9
Name
one hundred twenty-two million eight hundred thirty-two thousand nine hundred eighty-one
Scientific notation
1.22832981 × 10^8
Engineering notation
1.22832981 × 10^6
Prime Factorization
9 × 22709 × 601
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
122832981
Product of the distinct prime numbers
The prime factorization of 122832981 is 9 × 22709 × 601.
Since it has a total of 3 prime factors.
10 , 1 , 73 , 63 , 738 , 271 , 3131 , 9429 , 22631 , 10940 , 10147 , 727645 , 9598197 , 7553887 , 4392635 , 683032 , 811118884 , 573021860 , 7928289051 , 8622736428
n×2
245665962
n×3
368498943
n×4
491331924
n×5
614164905
n÷2
61416490.5
n÷3
40944327
n÷3
30708245.25
n÷5
24566596.2
n2
15087941221346361
n3
1.8532967973708E+24
n4
2.276459702988E+32
n5
2.7962433144439E+40
2 √n
11083.0041505
3 √n
497.0937818538
4 √n
105.27584789732
5 √n
41.48231627244
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
-122832980
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 122832981 can be divided by 8 positive divisors.
The sum of these divisors (counting 122832981) is 1, the average is 0.125.
Base
System
Value
2
Binary
111010100100100100001010101
3
Ternary
22120010120011200
4
Quaternary
13110210201111
5
Quinary
222421123411
6
Senary
20104423113
8
Octal
724444125
10
Decimal
122832981
12
Duodecimal
35177a99
16
Hexadecimal
7524855
20
Vigesimal
1i7e291
36
Base36
214qj9
md5
61f66369137f08749cfd9e0b77478a21
sha1
4f2f4a7c57dd8a8b8e393e59ca0549738c337af2
sha256
1ee32b0adda3b03b9c1d8083bfddf375c6c57e2449c1e1199d327435a26cb8b6
sha512
bfc5818a938a86ad515e80c764b46b8b5d15ce1fc409cc4bab1f2b7506f152fd3587b3d195f537dbadf4f1af40defa7b62a76c45aad4927d7b8a4d87de15447f
ripemd-160
a0f7862b1f7294122442f33ea735428655e0b6db
Diameter
245665962
Circumference
771782381.45627
Area
4.7400165298776E+16
Volume
7.7630714713886E+24
Surface area
1.8960066119511E+17
Circumference
771782381.45627
Perimeter
491331924
Area
15087941221346361
Diagonal
173712067.63692
Surface area
90527647328078166
Volume
1.8532967973708E+24
Space diagonal
212752963.93714
Perimeter
368498943
Area
6.5332701942462E+15
Altitude
106376481.96857
Surface area
6.5332701942462E+15
Volume
2.1841312216203E+23
Height
57904022.545639