20789468 is an even 8-digits composite number following 20789467
and preceding 20789469 . In scientific notation, it is written as 2.0789468 × 10^7.
The sum of its digits is 44. It has a total of 5 prime factors and 24 positive divisors.
There are 8406720 positive integers (up to 20789468) that are relatively prime to 20789468.
20789468 has 24 divisors, whose sum is 41684832
The reverse of 20789468 is 86498702
Previous prime number is 1333
Is Prime? no Number parity even Number length 8 Sum of Digits 44 Digital Root 8
Name
twenty million seven hundred eighty-nine thousand four hundred sixty-eight
Scientific notation
2.0789468 × 10^7
Engineering notation
2.0789468 × 10^6
Prime Factorization
2 × 2 × 7 × 1333 × 557
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
10394734 Product of the distinct prime numbers
The prime factorization of 20789468 is 2 × 2 × 7 × 1333 × 557.
Since it has a total of 5 prime factors.
10 , 2 , 16 , 14 , 507 , 438 , 7209 , 4513 , 29080 , 42351 , 480596 , 160126 , 1241092 , 7125959 , 11989483 , 13271928 , 864160689 , 280324175 , 9683773760 , 2819622432
n×2
41578936
n×3
62368404
n×4
83157872
n×5
103947340
n÷2
10394734
n÷3
6929822.6666667
n÷3
5197367
n÷5
4157893.6
n2
432201979723024
n3
8.9852492269885E+21
n4
1.867985512765E+29
n5
3.8834425042092E+36
2 √n4559.5469073144
3 √n274.96734818939
4 √n67.524417119397
5 √n29.078277392271
1 , 2 , 4 , 7 , 14 , 28 , 557 , 1114 , 1333 , 2228 , 2666 , 3899 , 5332 , 7798 , 9331 , 15596 , 18662 , 37324 , 742481 , 1484962 , 2969924 , 5197367 , 10394734 , 20789468
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-20789467 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 20789468 can be divided by 24 positive divisors.
The sum of these divisors (counting 20789468) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1001111010011100011011100
3
Ternary
1110010012210022
4
Quaternary
1033103203130
5
Quinary
20310230333
6
Senary
2021331312
8
Octal
117234334
10
Decimal
20789468
12
Duodecimal
6b66b38
16
Hexadecimal
13d38dc
20
Vigesimal
69idd8
36
Base36
cdl98
md5
0a1518e739fa890d688bbc278843b819
sha1
4f884dc5aed32af4f040fa3b1bd3ece6736585cf
sha256
3c958112198f79f0fceb60b392f84fa2c87617ad506d697a61df6c977336fad8
sha512
84041ab6782daa5f1b7cae8468e385dc3d0d7ada560b6f9af0541c15ea260984f2dd13e0634f4e6e021cebea5cfdbb24a53be6c3756d1fb59ff68f39fc5f74c8
ripemd-160
b13dce4671ed51152e714170d6dd42a7bd9fcc3f
Diameter
41578936
Circumference
130624079.88168
Area
1.3578025643648E+15
Volume
3.7637323949574E+22
Surface area
5.4312102574593E+15
Circumference
130624079.88168
Perimeter
83157872
Area
432201979723024
Diagonal
29400747.600121
Surface area
2593211878338144
Volume
8.9852492269885E+21
Space diagonal
36008414.838327
Perimeter
62368404
Area
1.8714894700303E+14
Altitude
18004207.419164
Surface area
1.8714894700303E+14
Volume
1.0589217765091E+21
Height
9800249.2000405