122156943 is an odd 9-digits composite number following 122156942
and preceding 122156944 . In scientific notation, it is written as 1.22156943 × 10^8.
The sum of its digits is 33. It has a total of 2 prime factors and 4 positive divisors.
There are 79236864 positive integers (up to 122156943) that are relatively prime to 122156943.
122156943 has 4 divisors, whose sum is 123257568
The reverse of 122156943 is 349651221
Previous prime number is 111
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 33
Digital Root 6
Name
one hundred twenty-two million one hundred fifty-six thousand nine hundred forty-three
Scientific notation
1.22156943 × 10^8
Engineering notation
1.22156943 × 10^6
Prime Factorization
111 × 1100513
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
122156943
Product of the distinct prime numbers
The prime factorization of 122156943 is 111 × 1100513.
Since it has a total of 2 prime factors.
8 , 5 , 9 , 36 , 455 , 497 , 3520 , 4284 , 68208 , 9037 , 455519 , 411222 , 4918406 , 1747348 , 70939179 , 35754725 , 496559019 , 615387231 , 2779257875 , 458349575
n×2
244313886
n×3
366470829
n×4
488627772
n×5
610784715
n÷2
61078471.5
n÷3
40718981
n÷3
30539235.75
n÷5
24431388.6
n2
14922318723105249
n3
1.8228648376862E+24
n4
2.2267559607394E+32
n5
2.7201370097095E+40
2 √n
11052.46320962
3 √n
496.18014912721
4 √n
105.13069584864
5 √n
41.436554028087
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
-122156942
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 122156943 can be divided by 4 positive divisors.
The sum of these divisors (counting 122156943) is 1, the average is 0.25.
Base
System
Value
2
Binary
111010001111111011110001111
3
Ternary
22111212012211020
4
Quaternary
13101333132033
5
Quinary
222233010233
6
Senary
20042125223
8
Octal
721773617
10
Decimal
122156943
12
Duodecimal
34ab0813
16
Hexadecimal
747f78f
20
Vigesimal
1i39c73
36
Base36
20q8wf
md5
7f4cee4e9db5c1ebcb230f8fae718fbb
sha1
23fd524db4d8592877a6e4368019d1f4c96bee8c
sha256
6bdc3cae0cd3aee2b18d31316f5147f1c3c5a4bef205a133a93176205004746c
sha512
8e5454a4a04f89f1ab5c322ab0e704eeb3331c1b185db72ccd706b11b8c776f2acfa7458ad1a5a926270f67f1b6a1356b7dfb8b4047fd72a48e6b843fa2286c7
ripemd-160
c03d53de8e2f274ac4b9197380321588b7c64511
Diameter
244313886
Circumference
767534709.42757
Area
4.6879846875033E+16
Volume
7.6355983767495E+24
Surface area
1.8751938750013E+17
Circumference
767534709.42757
Perimeter
488627772
Area
14922318723105249
Diagonal
172756005.52864
Surface area
89533912338631494
Volume
1.8228648376862E+24
Space diagonal
211582031.7733
Perimeter
366470829
Area
6.4615535487887E+15
Altitude
105791015.88665
Surface area
6.4615535487887E+15
Volume
2.1482668131907E+23
Height
57585335.176212