21053346 is an even 8-digits composite number following 21053345
and preceding 21053347 . In scientific notation, it is written as 2.1053346 × 10^7.
The sum of its digits is 24. It has a total of 5 prime factors and 32 positive divisors.
There are 6814080 positive integers (up to 21053346) that are relatively prime to 21053346.
21053346 has 32 divisors, whose sum is 43348608
The reverse of 21053346 is 64335012
Previous prime number is 71
Is Prime? no
Number parity even
Number length 8
Sum of Digits 24
Digital Root 6
Name
twenty-one million fifty-three thousand three hundred forty-six
Scientific notation
2.1053346 × 10^7
Engineering notation
2.1053346 × 10^6
Prime Factorization
2 × 3 × 73 × 71 × 677
Composite number
ω
Distinct Factors
5
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
21053346
Product of the distinct prime numbers
The prime factorization of 21053346 is 2 × 3 × 73 × 71 × 677.
Since it has a total of 5 prime factors.
8 , 4 , 82 , 92 , 987 , 360 , 9500 , 3483 , 21242 , 54524 , 992099 , 712125 , 4896843 , 152535 , 93907651 , 27289096 , 521292244 , 583008302 , 9186555000 , 3270228226
n×2
42106692
n×3
63160038
n×4
84213384
n×5
105266730
n÷2
10526673
n÷3
7017782
n÷3
5263336.5
n÷5
4210669.2
n2
443243377795716
n3
9.3317561949419E+21
n4
1.9646469195976E+29
n5
4.1362391366122E+36
2 √n
4588.3925289801
3 √n
276.12583528944
4 √n
67.737674369438
5 √n
29.151722794614
1 , 2 , 3 , 6 , 71 , 73 , 142 , 146 , 213 , 219 , 426 , 438 , 677 , 1354 , 2031 , 4062 , 5183 , 10366 , 15549 , 31098 , 48067 , 49421 , 96134 , 98842 , 144201 , 148263 , 288402 , 296526 , 3508891 , 7017782 , 10526673 , 21053346
32 divisors
τ
Total Divisors
32
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-21053345
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.03125
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
32
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 21053346 can be divided by 32 positive divisors.
The sum of these divisors (counting 21053346) is 1, the average is 0.03125.
Base
System
Value
2
Binary
1010000010011111110100010
3
Ternary
1110121121202120
4
Quaternary
1100103332202
5
Quinary
20342201341
6
Senary
2031125110
8
Octal
120237642
10
Decimal
21053346
12
Duodecimal
7073796
16
Hexadecimal
1413fa2
20
Vigesimal
6bbd76
36
Base36
cj8v6
md5
b2e0bf578e4786ff01432ff52085c0cd
sha1
7637cf859f7a3b18c17395cc7773c35d403f5a97
sha256
c4884503f9e6a9daf8d7967b67fa67ff4cd70a34d95affa98b38a9c94550c0ef
sha512
3fb3d7595de0d1eef103b48a2c6ba2d4f11be44e87a75da33c63b32a5c68b528a51551423db7be2d7ce1d7e7697bc4a15030b86e35dd01979b3b168f87419671
ripemd-160
65879b41227320521998012747005cf9438cfc70
Diameter
42106692
Circumference
132282074.25417
Area
1.3924901394353E+15
Volume
3.9088768942827E+22
Surface area
5.5699605577414E+15
Circumference
132282074.25417
Perimeter
84213384
Area
443243377795716
Diagonal
29773927.446533
Surface area
2659460266774296
Volume
9.3317561949419E+21
Space diagonal
36465464.941327
Perimeter
63160038
Area
1.9193001261516E+14
Altitude
18232732.470663
Surface area
1.9193001261516E+14
Volume
1.0997580143038E+21
Height
9924642.4821778