13621186 is an even 8-digits composite number following 13621185
and preceding 13621187 . In scientific notation, it is written as 1.3621186 × 10^7.
The sum of its digits is 28. It has a total of 3 prime factors and 8 positive divisors.
There are 6805188 positive integers (up to 13621186) that are relatively prime to 13621186.
13621186 has 8 divisors, whose sum is 20448000
The reverse of 13621186 is 68112631
Previous prime number is 1999
Is Prime? no
Number parity even
Number length 8
Sum of Digits 28
Digital Root 1
Name
thirteen million six hundred twenty-one thousand one hundred eighty-six
Scientific notation
1.3621186 × 10^7
Engineering notation
1.3621186 × 10^6
Prime Factorization
2 × 1999 × 3407
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
13621186
Product of the distinct prime numbers
The prime factorization of 13621186 is 2 × 1999 × 3407.
Since it has a total of 3 prime factors.
1 , 4 , 88 , 80 , 912 , 505 , 323 , 4440 , 16986 , 49597 , 894385 , 886008 , 1473489 , 9537705 , 22648808 , 3782698 , 128057841 , 765816148 , 7537136558 , 9557343397
n×2
27242372
n×3
40863558
n×4
54484744
n×5
68105930
n÷2
6810593
n÷3
4540395.3333333
n÷3
3405296.5
n÷5
2724237.2
n2
185536708046596
n3
2.5272300101304E+21
n4
3.4423870032768E+28
n5
4.6889393655616E+35
2 √n
3690.6890955484
3 √n
238.82052081967
4 √n
60.751041929735
5 √n
26.720401815063
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
-13621185
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 13621186 can be divided by 8 positive divisors.
The sum of these divisors (counting 13621186) is 1, the average is 0.125.
Base
System
Value
2
Binary
110011111101011111000010
3
Ternary
221122000202101
4
Quaternary
303331133002
5
Quinary
11441334221
6
Senary
1203541014
8
Octal
63753702
10
Decimal
13621186
12
Duodecimal
468a76a
16
Hexadecimal
cfd7c2
20
Vigesimal
452cj6
36
Base36
83y6a
md5
75d12d0a1a75bcc00ccd77291d23c081
sha1
138771dd7677cb1b1fedd510999950848347a329
sha256
4a6c83784d28c9d42c1e19949d45e66e91b0330b14113969a2df8e02b87a71ea
sha512
219e8a0915f2f399dffe7946e1de4b26ac18e43c5c91cda39167220bb1a1194711fced058fd6b07004f321ff707f022156f70cb9a6cb4817a30edb7fe638f416
ripemd-160
2c869e4091b1a22797543083057f40768ec9cdc2
Diameter
27242372
Circumference
85584435.74156
Area
5.8288075897042E+14
Volume
1.0586036311676E+22
Surface area
2.3315230358817E+15
Circumference
85584435.74156
Perimeter
54484744
Area
185536708046596
Diagonal
19263265.976807
Surface area
1113220248279576
Volume
2.5272300101304E+21
Space diagonal
23592586.211346
Perimeter
40863558
Area
80339751251444
Altitude
11796293.105673
Surface area
80339751251444
Volume
2.9783691296356E+20
Height
6421088.6589355