20234821 is an odd 8-digits composite number following 20234820
and preceding 20234822 . In scientific notation, it is written as 2.0234821 × 10^7.
The sum of its digits is 22. It has a total of 2 prime factors and 4 positive divisors.
There are 20207872 positive integers (up to 20234821) that are relatively prime to 20234821.
20234821 has 4 divisors, whose sum is 20261772
The reverse of 20234821 is 12843202
Previous prime number is 773
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 22
Digital Root 4
Name
twenty million two hundred thirty-four thousand eight hundred twenty-one
Scientific notation
2.0234821 × 10^7
Engineering notation
2.0234821 × 10^6
Prime Factorization
773 × 26177
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
20234821
Product of the distinct prime numbers
The prime factorization of 20234821 is 773 × 26177.
Since it has a total of 2 prime factors.
1 , 8 , 31 , 11 , 254 , 247 , 8647 , 5421 , 27890 , 9034 , 248031 , 321141 , 9421810 , 4897155 , 8992086 , 22975680 , 385961589 , 565443579 , 8269084561 , 3200175247
n×2
40469642
n×3
60704463
n×4
80939284
n×5
101174105
n÷2
10117410.5
n÷3
6744940.3333333
n÷3
5058705.25
n÷5
4046964.2
n2
409447980902041
n3
8.2851066023642E+21
n4
1.6764764906476E+29
n5
3.3923201698962E+36
2 √n
4498.3131282738
3 √n
272.49996801616
4 √n
67.069464946977
5 √n
28.921437381359
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
-20234820
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 20234821 can be divided by 4 positive divisors.
The sum of these divisors (counting 20234821) is 1, the average is 0.25.
Base
System
Value
2
Binary
1001101001100001001000101
3
Ternary
1102002000221211
4
Quaternary
1031030021011
5
Quinary
20140003241
6
Senary
2001411421
8
Octal
115141105
10
Decimal
20234821
12
Duodecimal
6939b71
16
Hexadecimal
134c245
20
Vigesimal
669711
36
Base36
c1pad
md5
71d1bb69df35dc03cc32db4dc6688a1f
sha1
8fed845fa7dcfa470ec91e9b747c529e84a9ff07
sha256
8702fef70a8318f267a19842371216c53daf2e1dc8eade3f23bc7528445ad5d3
sha512
6228939dd62affdf8f47c2f1aee10a833b5fff2c77e3460143cbe5bb6bb2c6571fba43584e3a1eaf918f07db1374a32f46da86dcddc4685228e84d69729bace4
ripemd-160
5a4de861b67905b903bddb0e69f630ca6dda9c9c
Diameter
40469642
Circumference
127139130.00061
Area
1.286318768829E+15
Volume
3.4704573381594E+22
Surface area
5.1452750753161E+15
Circumference
127139130.00061
Perimeter
80939284
Area
409447980902041
Diagonal
28616358.290392
Surface area
2456687885412246
Volume
8.2851066023642E+21
Space diagonal
35047738.054062
Perimeter
60704463
Area
1.7729617649471E+14
Altitude
17523869.027031
Surface area
1.7729617649471E+14
Volume
9.7640917689753E+20
Height
9538786.0967973