1216306 is an even 7-digits composite number following 1216305
and preceding 1216307 . In scientific notation, it is written as 1.216306 × 10^6.
The sum of its digits is 19. It has a total of 4 prime factors and 16 positive divisors.
There are 466560 positive integers (up to 1216306) that are relatively prime to 1216306.
1216306 has 16 divisors, whose sum is 2101824
The reverse of 1216306 is 6036121
Previous prime number is 533
Is Prime? no
Number parity even
Number length 7
Sum of Digits 19
Digital Root 1
Name
one million two hundred sixteen thousand three hundred six
Scientific notation
1.216306 × 10^6
Engineering notation
1.216306 × 10^6
Prime Factorization
2 × 7 × 533 × 163
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
1216306
Product of the distinct prime numbers
The prime factorization of 1216306 is 2 × 7 × 533 × 163.
Since it has a total of 4 prime factors.
5 , 8 , 51 , 24 , 224 , 821 , 6916 , 4490 , 95689 , 16803 , 381176 , 173554 , 2238045 , 3727939 , 45353766 , 38601533 , 928801086 , 283206003 , 2617443063 , 6008633498
n×2
2432612
n×3
3648918
n×4
4865224
n×5
6081530
n÷2
608153
n÷3
405435.33333333
n÷3
304076.5
n÷5
243261.2
n2
1479400285636
n3
1799403443820780616
n4
2.1886252051399E+24
n5
2.6620379687629E+30
2 √n
1102.8626387724
3 √n
106.74501838772
4 √n
33.209375766075
5 √n
16.481949146126
1 , 2 , 7 , 14 , 163 , 326 , 533 , 1066 , 1141 , 2282 , 3731 , 7462 , 86879 , 173758 , 608153 , 1216306
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-1216305
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1216306 can be divided by 16 positive divisors.
The sum of these divisors (counting 1216306) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100101000111100110010
3
Ternary
2021210110101
4
Quaternary
10220330302
5
Quinary
302410211
6
Senary
42023014
8
Octal
4507462
10
Decimal
1216306
12
Duodecimal
4a7a6a
16
Hexadecimal
128f32
20
Vigesimal
7c0f6
36
Base36
q2ia
md5
3ba6c8893c88dc26ea8eeb86b0e58a53
sha1
774f7bb2c652b4a6599108f80a2627e6c461235d
sha256
c8a2938f3f7cd69e770f4c15be24b4f28f648e01ed85e356d1ac427eb75b2f1a
sha512
d7c254de1aee68b5cec24dc43f1344d815f7be52c3f94088a3f9c356067ea3c681b7fbdf02de7f0984233ac5eae8f4ec16d1e4304b2fc0500ad93dabec55f2fa
ripemd-160
5f65597ea2bac02b2f2d324a02d86ef3004d8219
Diameter
2432612
Circumference
7642275.9882344
Area
4647673069072.7
Volume
7.5373235199354E+18
Surface area
18590692276291
Circumference
7642275.9882344
Perimeter
4865224
Area
1479400285636
Diagonal
1720116.4411958
Surface area
8876401713816
Volume
1799403443820780616
Space diagonal
2106703.7895509
Perimeter
3648918
Area
640599114863.37
Altitude
1053351.8947754
Surface area
640599114863.37
Volume
2.1206172953602E+17
Height
573372.14706526