122255979 is an odd 9-digits composite number following 122255978
and preceding 122255980 . In scientific notation, it is written as 1.22255979 × 10^8.
The sum of its digits is 42. It has a total of 2 prime factors and 4 positive divisors.
There are 81503984 positive integers (up to 122255979) that are relatively prime to 122255979.
122255979 has 4 divisors, whose sum is 163007976
The reverse of 122255979 is 979552221
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 42
Digital Root 6
Name
one hundred twenty-two million two hundred fifty-five thousand nine hundred seventy-nine
Scientific notation
1.22255979 × 10^8
Engineering notation
1.22255979 × 10^6
Prime Factorization
3 × 40751993
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
122255979
Product of the distinct prime numbers
The prime factorization of 122255979 is 3 × 40751993.
Since it has a total of 2 prime factors.
1 , 5 , 46 , 17 , 477 , 574 , 1913 , 5320 , 70856 , 76304 , 904845 , 484252 , 4574884 , 7507377 , 46881751 , 83975087 , 305727518 , 586001706 , 890373058 , 1248723576
n×2
244511958
n×3
366767937
n×4
489023916
n×5
611279895
n÷2
61127989.5
n÷3
40751993
n÷3
30563994.75
n÷5
24451195.8
n2
14946524401248441
n3
1.827301973322E+24
n4
2.2339859167712E+32
n5
2.7311813532707E+40
2 √n
11056.942570168
3 √n
496.3142018804
4 √n
105.15199746162
5 √n
41.443270601561
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-122255978
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 122255979 can be divided by 4 positive divisors.
The sum of these divisors (counting 122255979) is 1, the average is 0.25.
Base
System
Value
2
Binary
111010010010111101001101011
3
Ternary
22112001020200020
4
Quaternary
13102113221223
5
Quinary
222244142404
6
Senary
20044211523
8
Octal
722275153
10
Decimal
122255979
12
Duodecimal
34b39ba3
16
Hexadecimal
7497a6b
20
Vigesimal
1i41jij
36
Base36
20sdbf
md5
9852efb35e5b067437c2d15f35b60bc0
sha1
c724d8dd00240051c5dd0a5495474ad9e83f8aee
sha256
2875845db2e8425985ce999448347e389db8791e1590c1dc88427885457118d4
sha512
039486e8972b94e0d8083067f34e346cbec7e0ba95e882de14242cec53f4b92bfe5b49b6cf378f3a836d3295db9527befb119f956a3634d2c83b393bfd6cdd53
ripemd-160
bd9e6fa426452fc2e6932da66b76d9966d4882ca
Diameter
244511958
Circumference
768156970.96766
Area
4.6955891255663E+16
Volume
7.6541846070381E+24
Surface area
1.8782356502265E+17
Circumference
768156970.96766
Perimeter
489023916
Area
14946524401248441
Diagonal
172896063.583
Surface area
89679146407490646
Volume
1.827301973322E+24
Space diagonal
211753567.15707
Perimeter
366767937
Area
6.4720349148826E+15
Altitude
105876783.57854
Surface area
6.4720349148826E+15
Volume
2.1534960276859E+23
Height
57632021.194333