120342785 is an odd 9-digits composite number following 120342784
and preceding 120342786 . In scientific notation, it is written as 1.20342785 × 10^8.
The sum of its digits is 32. It has a total of 2 prime factors and 4 positive divisors.
There are 92088304 positive integers (up to 120342785) that are relatively prime to 120342785.
120342785 has 4 divisors, whose sum is 121389360
The reverse of 120342785 is 587243021
Previous prime number is 115
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 32
Digital Root 5
Name
one hundred twenty million three hundred forty-two thousand seven hundred eighty-five
Scientific notation
1.20342785 × 10^8
Engineering notation
1.20342785 × 10^6
Prime Factorization
115 × 1046459
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
120342785
Product of the distinct prime numbers
The prime factorization of 120342785 is 115 × 1046459.
Since it has a total of 2 prime factors.
1 , 5 , 23 , 54 , 236 , 428 , 1560 , 6194 , 58001 , 51182 , 672322 , 87409 , 4281133 , 3701749 , 35980768 , 9265290 , 567900106 , 663770322 , 6356573639 , 6812550861
n×2
240685570
n×3
361028355
n×4
481371140
n×5
601713925
n÷2
60171392.5
n÷3
40114261.666667
n÷3
30085696.25
n÷5
24068557
n2
14482385901556225
n3
1.742850652838E+24
n4
2.0973950140159E+32
n5
2.5240635723179E+40
2 √n
10970.085915798
3 √n
493.71162421389
4 √n
104.73817792858
5 √n
41.31274111856
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
-120342784
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 120342785 can be divided by 4 positive divisors.
The sum of these divisors (counting 120342785) is 1, the average is 0.25.
Base
System
Value
2
Binary
111001011000100100100000001
3
Ternary
22101110001021012
4
Quaternary
13023010210001
5
Quinary
221301432120
6
Senary
15535210305
8
Octal
713044401
10
Decimal
120342785
12
Duodecimal
34376995
16
Hexadecimal
72c4901
20
Vigesimal
1hc2gj5
36
Base36
1znd35
md5
06958a7526ffeaf5b75f88182c80a8e8
sha1
05fb331387cbd511f96f000ea751f205552a6e63
sha256
858f295b45dfe16a1fbf467cab59d32e882221959b3596bcb2325537dc3258b4
sha512
dfbdacdf8ca89e664a70b79f4cfac65d0535303eb5af309fac98c97dc840b3ce83d260d0dad61bc3a8fea2f1fbe4b5a1f31dc76090f9efe9d4281d164facaf76
ripemd-160
db2449e8f09a87f4c50a4006d54e343f5a1b9e1a
Diameter
240685570
Circumference
756136018.53707
Area
4.5497757154781E+16
Volume
7.3004357430134E+24
Surface area
1.8199102861913E+17
Circumference
756136018.53707
Perimeter
481371140
Area
14482385901556225
Diagonal
170190398.68075
Surface area
86894315409337350
Volume
1.742850652838E+24
Space diagonal
208439817.94434
Perimeter
361028355
Area
6.2710570490786E+15
Altitude
104219908.97217
Surface area
6.2710570490786E+15
Volume
2.0539691920286E+23
Height
56730132.893583