122130178 is an even 9-digits composite number following 122130177
and preceding 122130179 . In scientific notation, it is written as 1.22130178 × 10^8.
The sum of its digits is 25. It has a total of 3 prime factors and 8 positive divisors.
There are 60435456 positive integers (up to 122130178) that are relatively prime to 122130178.
122130178 has 8 divisors, whose sum is 185084172
The reverse of 122130178 is 871031221
Previous prime number is 97
Is Prime? no
Number parity even
Number length 9
Sum of Digits 25
Digital Root 7
Name
one hundred twenty-two million one hundred thirty thousand one hundred seventy-eight
Scientific notation
1.22130178 × 10^8
Engineering notation
1.22130178 × 10^6
Prime Factorization
2 × 97 × 629537
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
122130178
Product of the distinct prime numbers
The prime factorization of 122130178 is 2 × 97 × 629537.
Since it has a total of 3 prime factors.
4 , 5 , 75 , 49 , 562 , 285 , 2627 , 7259 , 79574 , 59629 , 205567 , 824547 , 6280717 , 9471141 , 25402494 , 31469120 , 396550231 , 475234970 , 1736064607 , 4173528974
n×2
244260356
n×3
366390534
n×4
488520712
n×5
610650890
n÷2
61065089
n÷3
40710059.333333
n÷3
30532544.5
n÷5
24426035.6
n2
14915780378311684
n3
1.8216669126121E+24
n4
2.2248050429403E+32
n5
2.7171583590959E+40
2 √n
11051.252327225
3 √n
496.14390822977
4 √n
105.12493675254
5 √n
41.434738091059
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
-122130177
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 122130178 can be divided by 8 positive divisors.
The sum of these divisors (counting 122130178) is 1, the average is 0.125.
Base
System
Value
2
Binary
111010001111000111100000010
3
Ternary
22111210212002221
4
Quaternary
13101320330002
5
Quinary
222231131203
6
Senary
20041401254
8
Octal
721707402
10
Decimal
122130178
12
Duodecimal
34a9922a
16
Hexadecimal
7478f02
20
Vigesimal
1i3658i
36
Base36
20po8y
md5
b37af8cefa29e6c7f3cf057e1fd78891
sha1
9586ae82c2d39aa45df48682256fc0567be8570a
sha256
77c8b1212e04427026f2d1d4bedab4ac7ba0c145f35dcde2a3b349d0cc93da67
sha512
bbde697b61661f6e11d3089e0016280a4c15f8d87de85fdc44304d6a0b2124a58c730a703bcd437921655ed4152401bf24012a875525dd4d1767679768dc7029
ripemd-160
3a5781f6ff01edb7788ebe479efdc7931bc9c6a4
Diameter
244260356
Circumference
767366539.97283
Area
4.6859306059063E+16
Volume
7.6305805199331E+24
Surface area
1.8743722423625E+17
Circumference
767366539.97283
Perimeter
488520712
Area
14915780378311684
Diagonal
172718154.10264
Surface area
89494682269870104
Volume
1.8216669126121E+24
Space diagonal
211535673.43343
Perimeter
366390534
Area
6.4587223624437E+15
Altitude
105767836.71672
Surface area
6.4587223624437E+15
Volume
2.146855044952E+23
Height
57572718.034213