20188922 is an even 8-digits composite number following 20188921
and preceding 20188923 . In scientific notation, it is written as 2.0188922 × 10^7.
The sum of its digits is 32. It has a total of 3 prime factors and 8 positive divisors.
There are 9317952 positive integers (up to 20188922) that are relatively prime to 20188922.
20188922 has 8 divisors, whose sum is 32612916
The reverse of 20188922 is 22988102
Previous prime number is 13
Is Prime? no
Number parity even
Number length 8
Sum of Digits 32
Digital Root 5
Name
twenty million one hundred eighty-eight thousand nine hundred twenty-two
Scientific notation
2.0188922 × 10^7
Engineering notation
2.0188922 × 10^6
Prime Factorization
2 × 13 × 776497
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
20188922
Product of the distinct prime numbers
The prime factorization of 20188922 is 2 × 13 × 776497.
Since it has a total of 3 prime factors.
2 , 4 , 52 , 54 , 344 , 428 , 9969 , 2449 , 80343 , 20439 , 17172 , 420594 , 6556910 , 2859028 , 72974101 , 22979469 , 550460724 , 348687937 , 2826010264 , 5543769537
n×2
40377844
n×3
60566766
n×4
80755688
n×5
100944610
n÷2
10094461
n÷3
6729640.6666667
n÷3
5047230.5
n÷5
4037784.4
n2
407592571522084
n3
8.2288546342388E+21
n4
1.6613170435999E+29
n5
3.3540200210508E+36
2 √n
4493.2084305093
3 √n
272.29377321062
4 √n
67.031398840464
5 √n
28.908304859543
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
-20188921
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 20188922 can be divided by 8 positive divisors.
The sum of these divisors (counting 20188922) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001101000000111011111010
3
Ternary
1101222200222212
4
Quaternary
1031000323322
5
Quinary
20132021142
6
Senary
2000415122
8
Octal
115007372
10
Decimal
20188922
12
Duodecimal
69174a2
16
Hexadecimal
1340efa
20
Vigesimal
663c62
36
Base36
c0pve
md5
928abc53b10d40ec54983a5e0a1ab71f
sha1
dd5ae8335f434887c24d4f129a21f645a76b7633
sha256
3ce8edd6a0c73d5990470704bdd637284fa5f82929ec480344f67cbe23fc10ad
sha512
5577532944b9c2677c1185a983b254b6d085eb73d348b3bd49594c4570429898b3c0551462b5972ad36f4a77e6f6630aaab8a762dcf366ed8fb0ccc216574883
ripemd-160
238b1623040bdf4731f7c78ec88f64d4c0e6e552
Diameter
40377844
Circumference
126850738.07819
Area
1.2804898283516E+15
Volume
3.446894568851E+22
Surface area
5.1219593134062E+15
Circumference
126850738.07819
Perimeter
80755688
Area
407592571522084
Diagonal
28551447.302093
Surface area
2445555429132504
Volume
8.2288546342388E+21
Space diagonal
34968238.654045
Perimeter
60566766
Area
1.7649276066598E+14
Altitude
17484119.327023
Surface area
1.7649276066598E+14
Volume
9.697798188781E+20
Height
9517149.1006975