122938168 is an even 9-digits composite number following 122938167
and preceding 122938169 . In scientific notation, it is written as 1.22938168 × 10^8.
The sum of its digits is 40. It has a total of 4 prime factors and 8 positive divisors.
There are 61469080 positive integers (up to 122938168) that are relatively prime to 122938168.
122938168 has 8 divisors, whose sum is 230509080
The reverse of 122938168 is 861839221
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 40
Digital Root 4
Name
one hundred twenty-two million nine hundred thirty-eight thousand one hundred sixty-eight
Scientific notation
1.22938168 × 10^8
Engineering notation
1.22938168 × 10^6
Prime Factorization
2 × 2 × 2 × 15367271
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
30734542
Product of the distinct prime numbers
The prime factorization of 122938168 is 2 × 2 × 2 × 15367271.
Since it has a total of 4 prime factors.
1 , 9 , 5 , 34 , 565 , 955 , 4653 , 8600 , 97831 , 90424 , 636569 , 83997 , 5610250 , 2957399 , 59213192 , 51011418 , 718630142 , 934004674 , 3392095060 , 8217530215
n×2
245876336
n×3
368814504
n×4
491752672
n×5
614690840
n÷2
61469084
n÷3
40979389.333333
n÷3
30734542
n÷5
24587633.6
n2
15113793151196224
n3
1.858062041539E+24
n4
2.2842674341715E+32
n5
2.808236535791E+40
2 √n
11087.748554148
3 √n
497.23563540946
4 √n
105.29837868717
5 √n
41.489418447295
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
-122938167
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 122938168 can be divided by 8 positive divisors.
The sum of these divisors (counting 122938168) is 1, the average is 0.125.
Base
System
Value
2
Binary
111010100111110001100111000
3
Ternary
22120022220110111
4
Quaternary
13110332030320
5
Quinary
222433010133
6
Senary
20110554104
8
Octal
724761470
10
Decimal
122938168
12
Duodecimal
35208934
16
Hexadecimal
753e338
20
Vigesimal
1i87588
36
Base36
216zp4
md5
df73396da2db5d1bbeea0c8255e8310c
sha1
379e121ad5536a99e350c16c0f928a09c186bd85
sha256
7bc58d923fe096127279861078b46f57234240aea27239431cb548f63dceb73d
sha512
e0cd4ea0c6666ecbddf89b85079dcc3be632f59a176d6d47269366c732cbde7a1cc594f8b4d39b4ca1a3cae5c2321ffb3ca94414a83165f8e425253de5e80d50
ripemd-160
d4320f12c450b265770e4eab1cdf6c903c2be209
Diameter
245876336
Circumference
772443290.86918
Area
4.7481381531674E+16
Volume
7.783032079484E+24
Surface area
1.899255261267E+17
Circumference
772443290.86918
Perimeter
491752672
Area
15113793151196224
Diagonal
173860824.5189
Surface area
90682758907177344
Volume
1.858062041539E+24
Space diagonal
212935153.16544
Perimeter
368814504
Area
6.5444644082396E+15
Altitude
106467576.58272
Surface area
6.5444644082396E+15
Volume
2.1897471157293E+23
Height
57953608.172967