21331773 is an odd 8-digits composite number following 21331772
and preceding 21331774 . In scientific notation, it is written as 2.1331773 × 10^7.
The sum of its digits is 27. It has a total of 3 prime factors and 6 positive divisors.
There are 14221176 positive integers (up to 21331773) that are relatively prime to 21331773.
21331773 has 6 divisors, whose sum is 30812574
The reverse of 21331773 is 37713312
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 27
Digital Root 9
Name
twenty-one million three hundred thirty-one thousand seven hundred seventy-three
Scientific notation
2.1331773 × 10^7
Engineering notation
2.1331773 × 10^6
Prime Factorization
3 × 3 × 2370197
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
7110591
Product of the distinct prime numbers
The prime factorization of 21331773 is 3 × 3 × 2370197.
Since it has a total of 3 prime factors.
9 , 4 , 83 , 2 , 191 , 113 , 1292 , 8168 , 33924 , 65709 , 634616 , 540332 , 2615750 , 7861993 , 66783601 , 55678573 , 851633059 , 432541831 , 173656841 , 411920557
n×2
42663546
n×3
63995319
n×4
85327092
n×5
106658865
n÷2
10665886.5
n÷3
7110591
n÷3
5332943.25
n÷5
4266354.6
n2
455044539323529
n3
9.7069068177391E+21
n4
2.0706553276816E+29
n5
4.4170749411345E+36
2 √n
4618.6332393902
3 √n
277.33774785847
4 √n
67.96052706822
5 √n
29.228423456643
6 divisors
τ
Total Divisors
6
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-21331772
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.16666666666667
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
6
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 21331773 can be divided by 6 positive divisors.
The sum of these divisors (counting 21331773) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
1010001010111111100111101
3
Ternary
1111010202200200
4
Quaternary
1101113330331
5
Quinary
20430104043
6
Senary
2041114113
8
Octal
121277475
10
Decimal
21331773
12
Duodecimal
7188939
16
Hexadecimal
1457f3d
20
Vigesimal
6d698d
36
Base36
cp7p9
md5
5f2cf5ee8412f6899436769880e86874
sha1
8d79b1814667b3f7b9ff34d550441eea688e35a7
sha256
5b9bd676c08d0c36bbfcb47f21fd0e349ec072943a966760a2d47c76242b346a
sha512
de46e40e8763056ff9ba2b362d410fdec8e0b3fcea973d0006e7acc60dff03380b909640404c8270640249fa9471055342c0e027efce5a9d7c536388ef5a1414
ripemd-160
e31acbb454f2afccb65c09a838e49bef97d33eb3
Diameter
42663546
Circumference
134031482.68969
Area
1.429564581795E+15
Volume
4.066019619692E+22
Surface area
5.7182583271798E+15
Circumference
134031482.68969
Perimeter
85327092
Area
455044539323529
Diagonal
30167682.686064
Surface area
2730267235941174
Volume
9.7069068177391E+21
Space diagonal
36947714.651526
Perimeter
63995319
Area
1.9704006545378E+14
Altitude
18473857.325763
Surface area
1.9704006545378E+14
Volume
1.1439699391949E+21
Height
10055894.228688