1221036 is an even 7-digits composite number following 1221035
and preceding 1221037 . In scientific notation, it is written as 1.221036 × 10^6.
The sum of its digits is 15. It has a total of 5 prime factors and 24 positive divisors.
There are 402432 positive integers (up to 1221036) that are relatively prime to 1221036.
1221036 has 24 divisors, whose sum is 2881200
The reverse of 1221036 is 6301221
Previous prime number is 97
Is Prime? no
Number parity even
Number length 7
Sum of Digits 15
Digital Root 6
Name
one million two hundred twenty-one thousand thirty-six
Scientific notation
1.221036 × 10^6
Engineering notation
1.221036 × 10^6
Prime Factorization
2 × 2 × 3 × 97 × 1049
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
610518
Product of the distinct prime numbers
The prime factorization of 1221036 is 2 × 2 × 3 × 97 × 1049.
Since it has a total of 5 prime factors.
6 , 1 , 86 , 4 , 668 , 682 , 193 , 6311 , 92124 , 2000 , 163488 , 541178 , 8576105 , 5828757 , 84758167 , 5183796 , 171552739 , 944731105 , 5187123610 , 7233041885
n×2
2442072
n×3
3663108
n×4
4884144
n×5
6105180
n÷2
610518
n÷3
407012
n÷3
305259
n÷5
244207.2
n2
1490928913296
n3
1820477876575294656
n4
2.222869024502E+24
n5
2.7142031022018E+30
2 √n
1105.0049773644
3 √n
106.88321027176
4 √n
33.241615143737
5 √n
16.494748332047
1 , 2 , 3 , 4 , 6 , 12 , 97 , 194 , 291 , 388 , 582 , 1049 , 1164 , 2098 , 3147 , 4196 , 6294 , 12588 , 101753 , 203506 , 305259 , 407012 , 610518 , 1221036
24 divisors
τ
Total Divisors
24
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-1221035
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.041666666666667
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
24
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1221036 can be divided by 24 positive divisors.
The sum of these divisors (counting 1221036) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
100101010000110101100
3
Ternary
2022000221120
4
Quaternary
10222012230
5
Quinary
303033121
6
Senary
42100540
8
Octal
4520654
10
Decimal
1221036
12
Duodecimal
4aa750
16
Hexadecimal
12a1ac
20
Vigesimal
7ccbg
36
Base36
q65o
md5
7f0922561bc627213bc48e134d0bb40a
sha1
a8c78e66e0b7168e2f121d52f3c5a4856b468393
sha256
d107760c25d39090e03d287aaeaf0ef62cc446d0a915b3b02c176f1b5d44558f
sha512
9e60966a431891cc719380d6e52cdca12b3cf3a00e45b3d61b17abef3592b8261f2f6f14009cbd0b49719fdbf9e726819156808240af83619824c72b1cfd3982
ripemd-160
1c9a524db25defe62144711bfa7a3d266fc0303c
Diameter
2442072
Circumference
7671995.4547373
Area
4683891321035.3
Volume
7.6255998974289E+18
Surface area
18735565284141
Circumference
7671995.4547373
Perimeter
4884144
Area
1490928913296
Diagonal
1726805.6713458
Surface area
8945573479776
Volume
1820477876575294656
Space diagonal
2114896.3898707
Perimeter
3663108
Area
645591157075.53
Altitude
1057448.1949353
Surface area
645591157075.53
Volume
2.1454537525441E+17
Height
575601.8904486