19989323 is an odd 8-digits composite number following 19989322
and preceding 19989324 . In scientific notation, it is written as 1.9989323 × 10^7.
The sum of its digits is 44. It has a total of 4 prime factors and 12 positive divisors.
There are 18446736 positive integers (up to 19989323) that are relatively prime to 19989323.
19989323 has 12 divisors, whose sum is 21633360
The reverse of 19989323 is 32398991
Previous prime number is 29
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 44
Digital Root 8
Name
nineteen million nine hundred eighty-nine thousand three hundred twenty-three
Scientific notation
1.9989323 × 10^7
Engineering notation
1.9989323 × 10^6
Prime Factorization
23 × 23 × 29 × 1303
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
869101
Product of the distinct prime numbers
The prime factorization of 19989323 is 23 × 23 × 29 × 1303.
Since it has a total of 4 prime factors.
7 , 2 , 7 , 95 , 870 , 16 , 2493 , 7269 , 12916 , 29948 , 981980 , 83259 , 1212766 , 8618452 , 36250710 , 32154885 , 676043061 , 32279632 , 6545359066 , 4963228694
n×2
39978646
n×3
59967969
n×4
79957292
n×5
99946615
n÷2
9994661.5
n÷3
6663107.6666667
n÷3
4997330.75
n÷5
3997864.6
n2
399573033998329
n3
7.9871944386826E+21
n4
1.5965860949863E+29
n5
3.191467514999E+36
2 √n
4470.9420707497
3 √n
271.39344999992
4 √n
66.865103535026
5 √n
28.850916718693
1 , 23 , 29 , 529 , 667 , 1303 , 15341 , 29969 , 37787 , 689287 , 869101 , 19989323
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-19989322
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 19989323 can be divided by 12 positive divisors.
The sum of these divisors (counting 19989323) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1001100010000001101001011
3
Ternary
1101121120012022
4
Quaternary
1030100031023
5
Quinary
20104124243
6
Senary
1552235055
8
Octal
114201513
10
Decimal
19989323
12
Duodecimal
683ba8b
16
Hexadecimal
131034b
20
Vigesimal
64id63
36
Base36
bwfuz
md5
27da7cc1362afb9968e7a2e8e40b1863
sha1
c61406c0021ec5162ff8f7ec7870d8ec1d7b5cc5
sha256
01799484dfedb15fe0c20cfb8e49fa69a0bf4b3bf716748fc42c7b7671ab5fb4
sha512
209fdb24bc4bfdcc92a5543f8ae56e9f9e1799c726d34b02935d115b53fa8f0bdd0a80de3084d85a4319c8e6582601bb5ebc780a7637238f343dfbd649d26c35
ripemd-160
d1a126fb6ac679c2d8be38a853042a4f1b759ea1
Diameter
39978646
Circumference
125596620.57407
Area
1.2552957081817E+15
Volume
3.3456681828478E+22
Surface area
5.0211828327269E+15
Circumference
125596620.57407
Perimeter
79957292
Area
399573033998329
Diagonal
28269171.689256
Surface area
2397438203989974
Volume
7.9871944386826E+21
Space diagonal
34622523.044905
Perimeter
59967969
Area
1.7302019905489E+14
Altitude
17311261.522453
Surface area
1.7302019905489E+14
Volume
9.4129989170799E+20
Height
9423057.2297521