122185612 is an even 9-digits composite number following 122185611
and preceding 122185613 . In scientific notation, it is written as 1.22185612 × 10^8.
The sum of its digits is 28. It has a total of 4 prime factors and 12 positive divisors.
There are 60991920 positive integers (up to 122185612) that are relatively prime to 122185612.
122185612 has 12 divisors, whose sum is 214177936
The reverse of 122185612 is 216581221
Previous prime number is 613
Is Prime? no
Number parity even
Number length 9
Sum of Digits 28
Digital Root 1
Name
one hundred twenty-two million one hundred eighty-five thousand six hundred twelve
Scientific notation
1.22185612 × 10^8
Engineering notation
1.22185612 × 10^6
Prime Factorization
2 × 2 × 613 × 49831
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
61092806
Product of the distinct prime numbers
The prime factorization of 122185612 is 2 × 2 × 613 × 49831.
Since it has a total of 4 prime factors.
1 , 4 , 11 , 2 , 224 , 673 , 3110 , 6617 , 66120 , 24518 , 359084 , 140074 , 4566833 , 1228065 , 97135461 , 24502861 , 115693972 , 669897244 , 7274121625 , 628646812
n×2
244371224
n×3
366556836
n×4
488742448
n×5
610928060
n÷2
61092806
n÷3
40728537.333333
n÷3
30546403
n÷5
24437122.4
n2
14929323779814544
n3
1.8241485627828E+24
n4
2.2288470852254E+32
n5
2.7233304516268E+40
2 √n
11053.760084243
3 √n
496.21896224654
4 √n
105.13686358382
5 √n
41.438498793623
1 , 2 , 4 , 613 , 1226 , 2452 , 49831 , 99662 , 199324 , 30546403 , 61092806 , 122185612
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-122185611
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 122185612 can be divided by 12 positive divisors.
The sum of these divisors (counting 122185612) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111010010000110011110001100
3
Ternary
22111220200011001
4
Quaternary
13102012132030
5
Quinary
222234414422
6
Senary
20042510044
8
Octal
722063614
10
Decimal
122185612
12
Duodecimal
34b05324
16
Hexadecimal
748678c
20
Vigesimal
1i3d40c
36
Base36
20qv0s
md5
bf6ae486fefecb16dc4cbdc6bca88549
sha1
eb7c7efe2b57e08e48fae4b435d806ee99650452
sha256
50a69996d2d03bde8003fc9f65815d52f14c272eb4ed2d5de6dab3c9e81956aa
sha512
6bdccffd9500c026336047ee84373ae4bf9b3a57ef58a6b4f181a9b3dc87682e5c76e5fd27e5dd990e7764cd81f8c51b358c48a874e9df74333b697d3ed449c3
ripemd-160
2861bf969c947cfb311a91e2e5b30fc8c4bfabf3
Diameter
244371224
Circumference
767714842.06715
Area
4.6901853909729E+16
Volume
7.6409756318597E+24
Surface area
1.8760741563892E+17
Circumference
767714842.06715
Perimeter
488742448
Area
14929323779814544
Diagonal
172796549.61726
Surface area
89575942678887264
Volume
1.8241485627828E+24
Space diagonal
211631687.9379
Perimeter
366556836
Area
6.4645868273213E+15
Altitude
105815843.96895
Surface area
6.4645868273213E+15
Volume
2.1497796977257E+23
Height
57598849.872419