20723384 is an even 8-digits composite number following 20723383
and preceding 20723385 . In scientific notation, it is written as 2.0723384 × 10^7.
The sum of its digits is 29. It has a total of 5 prime factors and 16 positive divisors.
There are 9419680 positive integers (up to 20723384) that are relatively prime to 20723384.
20723384 has 16 divisors, whose sum is 42388920
The reverse of 20723384 is 48332702
Previous prime number is 11
Is Prime? no
Number parity even
Number length 8
Sum of Digits 29
Digital Root 2
Name
twenty million seven hundred twenty-three thousand three hundred eighty-four
Scientific notation
2.0723384 × 10^7
Engineering notation
2.0723384 × 10^6
Prime Factorization
2 × 2 × 2 × 11 × 235493
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
5180846
Product of the distinct prime numbers
The prime factorization of 20723384 is 2 × 2 × 2 × 11 × 235493.
Since it has a total of 5 prime factors.
7 , 4 , 12 , 81 , 250 , 180 , 3821 , 8879 , 65574 , 8879 , 554943 , 457530 , 1980980 , 4927021 , 23146178 , 14844527 , 646833688 , 808620477 , 2286156325 , 2923381491
n×2
41446768
n×3
62170152
n×4
82893536
n×5
103616920
n÷2
10361692
n÷3
6907794.6666667
n÷3
5180846
n÷5
4144676.8
n2
429458644411456
n3
8.8998364002581E+21
n4
1.8443472725973E+29
n5
3.8221116759386E+36
2 √n
4552.2943665804
3 √n
274.67569041687
4 √n
67.470692649331
5 √n
29.059767473114
1 , 2 , 4 , 8 , 11 , 22 , 44 , 88 , 235493 , 470986 , 941972 , 1883944 , 2590423 , 5180846 , 10361692 , 20723384
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-20723383
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 20723384 can be divided by 16 positive divisors.
The sum of these divisors (counting 20723384) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001111000011011010111000
3
Ternary
1102222212010202
4
Quaternary
1033003122320
5
Quinary
20301122014
6
Senary
2020101332
8
Octal
117033270
10
Decimal
20723384
12
Duodecimal
6b34848
16
Hexadecimal
13c36b8
20
Vigesimal
69a894
36
Base36
cc69k
md5
7ac231fa656e40a432a5f98e5fd5aead
sha1
a79a9908550269b4f5889a7ae2a2c446a4307f67
sha256
ce8accf2c5c612fd4b91c4ca524a23be9408cba451a5f8c0aaa438f32416be90
sha512
b8988a4e752c47bbd067753b2c178de683c1d337b0ad8d4ce9e90ba12af8c0cf71b809876f78f9146a437ce2113e691dbabbdf1f3398a588eb15d5bdda20911a
ripemd-160
c220ed156cecad34f3e7c05a945af6b03be199b4
Diameter
41446768
Circumference
130208861.86384
Area
1.3491841223037E+15
Volume
3.7279547537602E+22
Surface area
5.3967364892146E+15
Circumference
130208861.86384
Perimeter
82893536
Area
429458644411456
Diagonal
29307290.711066
Surface area
2576751866468736
Volume
8.8998364002581E+21
Space diagonal
35893953.99276
Perimeter
62170152
Area
1.8596104796757E+14
Altitude
17946976.99638
Surface area
1.8596104796757E+14
Volume
1.0488557783456E+21
Height
9769096.9036885