2271285 is an odd 7-digits composite number following 2271284
and preceding 2271286 . In scientific notation, it is written as 2.271285 × 10^6.
The sum of its digits is 27. It has a total of 4 prime factors and 16 positive divisors.
There are 1139712 positive integers (up to 2271285) that are relatively prime to 2271285.
2271285 has 16 divisors, whose sum is 3207600
The reverse of 2271285 is 5821722
Previous prime number is 17
Is Prime? no
Number parity odd
Number length 7
Sum of Digits 27
Digital Root 9
Name
two million two hundred seventy-one thousand two hundred eighty-five
Scientific notation
2.271285 × 10^6
Engineering notation
2.271285 × 10^6
Prime Factorization
9 × 5 × 17 × 2969
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
2271285
Product of the distinct prime numbers
The prime factorization of 2271285 is 9 × 5 × 17 × 2969.
Since it has a total of 4 prime factors.
10 , 5 , 21 , 46 , 160 , 8 , 5971 , 6832 , 24150 , 17568 , 765232 , 230464 , 245147 , 6216817 , 31841779 , 51508645 , 990835563 , 726319867 , 2868010942 , 3917161695
n×2
4542570
n×3
6813855
n×4
9085140
n×5
11356425
n÷2
1135642.5
n÷3
757095
n÷3
567821.25
n÷5
454257
n2
5158735551225
n3
1.1716958676464E+19
n4
2.6612552487473E+25
n5
6.0444691276509E+31
2 √n
1507.0782992267
3 √n
131.44897710664
4 √n
38.821106362734
5 √n
18.674729787762
1 , 5 , 9 , 17 , 45 , 85 , 153 , 765 , 2969 , 14845 , 26721 , 50473 , 133605 , 252365 , 454257 , 2271285
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
-2271284
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 2271285 can be divided by 16 positive divisors.
The sum of these divisors (counting 2271285) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1000101010100000110101
3
Ternary
11021101121200
4
Quaternary
20222200311
5
Quinary
1040140120
6
Senary
120403113
8
Octal
10524065
10
Decimal
2271285
12
Duodecimal
916499
16
Hexadecimal
22a835
20
Vigesimal
e3i45
36
Base36
1coj9
md5
b70169ce4ad76a2e2f976051464343fa
sha1
a06839f05dbb923db65d6d03cbf837de830a7ed4
sha256
5af5924208ca7255426ed83e9e78612afe4843e2fab273f5f9636004bdf599b4
sha512
6dc9403f20830bb30e93b71bc106aa69d18c27cfdb200b7dda783286706438b7721d986d2586b1dac4b569e763d181518776ea66eea2a737ae104fa402748b8e
ripemd-160
3e3284e90b4a9f19149db4a2ec55af8aedcb9f3f
Diameter
4542570
Circumference
14270904.540417
Area
16206645709541
Volume
4.907988173386E+19
Surface area
64826582838164
Circumference
14270904.540417
Perimeter
9085140
Area
5158735551225
Diagonal
3212082.0510146
Surface area
30952413307350
Volume
1.1716958676464E+19
Space diagonal
3933981.0184691
Perimeter
6813855
Area
2233798019383.4
Altitude
1966990.5092345
Surface area
2233798019383.4
Volume
1.3808568225017E+18
Height
1070694.0170049