12016985 is an odd 8-digits composite number following 12016984
and preceding 12016986 . In scientific notation, it is written as 1.2016985 × 10^7.
The sum of its digits is 32. It has a total of 3 prime factors and 8 positive divisors.
There are 9528064 positive integers (up to 12016985) that are relatively prime to 12016985.
12016985 has 8 divisors, whose sum is 14548680
The reverse of 12016985 is 58961021
Previous prime number is 113
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 32
Digital Root 5
Name
twelve million sixteen thousand nine hundred eighty-five
Scientific notation
1.2016985 × 10^7
Engineering notation
1.2016985 × 10^6
Prime Factorization
5 × 113 × 21269
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
12016985
Product of the distinct prime numbers
The prime factorization of 12016985 is 5 × 113 × 21269.
Since it has a total of 3 prime factors.
7 , 5 , 62 , 90 , 521 , 979 , 8350 , 5162 , 5956 , 22218 , 30651 , 318468 , 4995582 , 3969194 , 74430989 , 23666693 , 697500750 , 560863073 , 1875554404 , 6347571570
n×2
24033970
n×3
36050955
n×4
48067940
n×5
60084925
n÷2
6008492.5
n÷3
4005661.6666667
n÷3
3004246.25
n÷5
2403397
n2
144407928490225
n3
1.7353479105481E+21
n4
2.0853649810838E+28
n5
2.5059799697209E+35
2 √n
3466.5523218322
3 √n
229.05081409575
4 √n
58.877434742286
5 √n
26.059081480293
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
-12016984
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 12016985 can be divided by 8 positive divisors.
The sum of these divisors (counting 12016985) is 1, the average is 0.125.
Base
System
Value
2
Binary
101101110101110101011001
3
Ternary
211121112012112
4
Quaternary
231311311121
5
Quinary
11034020420
6
Senary
1105322105
8
Octal
55656531
10
Decimal
12016985
12
Duodecimal
4036335
16
Hexadecimal
b75d59
20
Vigesimal
3f2295
36
Base36
75kd5
md5
8ae6d56fb770508a25f3192883aac120
sha1
123d51f96d03be17101115ed7ef016600621bfff
sha256
e3cecc141c469d0b0fdc6a909efffb1bb73485c15989512b189aceaa62337d5c
sha512
7ccdf387867a706947d353d6610dff44dd02c0f3bfc6b7fbfd7b52aa430eb5a3a0ecd426d26c3f08d2e403fe085d65806eabd3eaf678b5c92983cf58df535c8c
ripemd-160
cd28ab1ce1173214251745b8a07568cdc504453f
Diameter
24033970
Circumference
75504943.588597
Area
4.5367088726501E+14
Volume
7.2690083296004E+21
Surface area
1.81468354906E+15
Circumference
75504943.588597
Perimeter
48067940
Area
144407928490225
Diagonal
16994583.165834
Surface area
866447570941350
Volume
1.7353479105481E+21
Space diagonal
20814028.573793
Perimeter
36050955
Area
62530467290211
Altitude
10407014.286897
Surface area
62530467290211
Volume
2.0451271254441E+20
Height
5664861.055278