21302589 is an odd 8-digits composite number following 21302588
and preceding 21302590 . In scientific notation, it is written as 2.1302589 × 10^7.
The sum of its digits is 30. It has a total of 2 prime factors and 4 positive divisors.
There are 11066160 positive integers (up to 21302589) that are relatively prime to 21302589.
21302589 has 4 divisors, whose sum is 21395040
The reverse of 21302589 is 98520312
Previous prime number is 231
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 30
Digital Root 3
Name
twenty-one million three hundred two thousand five hundred eighty-nine
Scientific notation
2.1302589 × 10^7
Engineering notation
2.1302589 × 10^6
Prime Factorization
231 × 92219
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
21302589
Product of the distinct prime numbers
The prime factorization of 21302589 is 231 × 92219.
Since it has a total of 2 prime factors.
2 , 4 , 3 , 42 , 756 , 230 , 3929 , 6921 , 45993 , 95117 , 118543 , 878382 , 3159881 , 1237440 , 43670025 , 86565778 , 239649263 , 7813466 , 2882383003 , 8141581852
n×2
42605178
n×3
63907767
n×4
85210356
n×5
106512945
n÷2
10651294.5
n÷3
7100863
n÷3
5325647.25
n÷5
4260517.8
n2
453800298102921
n3
9.667121238564E+21
n4
2.059347105583E+29
n5
4.3869424998574E+36
2 √n
4615.4727818502
3 √n
277.21121487415
4 √n
67.937270933194
5 √n
29.220421594906
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-21302588
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 21302589 can be divided by 4 positive divisors.
The sum of these divisors (counting 21302589) is 1, the average is 0.25.
Base
System
Value
2
Binary
1010001010000110100111101
3
Ternary
1111002021122210
4
Quaternary
1101100310331
5
Quinary
20423140324
6
Senary
2040331033
8
Octal
121206475
10
Decimal
21302589
12
Duodecimal
7173a79
16
Hexadecimal
1450d3d
20
Vigesimal
6d2g99
36
Base36
col6l
md5
3d35f2afa6d57c2fb3e9c97dcec29c97
sha1
21f9ec90242e49a7393d4cc71b573713b499e791
sha256
8dbb381077ec2f27e7df2c6bc11d74b50c2bca0d8e572353af72b0ef25b4d70f
sha512
3ec9f11dc60339742434eb0a264f1f39a1c7abf22fb11612c6ea8fc17e57636ff171e9de1a5baeb8728dde4aa08a36834e8e7f43b3e7ae7c66768c97a0d0b273
ripemd-160
b2fce9c288a214304c0982660f1eb210fd25bde0
Diameter
42605178
Circumference
133848114.20969
Area
1.425655682717E+15
Volume
4.0493542752579E+22
Surface area
5.702622730868E+15
Circumference
133848114.20969
Perimeter
85210356
Area
453800298102921
Diagonal
30126410.27746
Surface area
2722801788617526
Volume
9.667121238564E+21
Space diagonal
36897166.480758
Perimeter
63907767
Area
1.9650129320104E+14
Altitude
18448583.240379
Surface area
1.9650129320104E+14
Volume
1.1392811637235E+21
Height
10042136.759153