21363558 is an even 8-digits composite number following 21363557
and preceding 21363559 . In scientific notation, it is written as 2.1363558 × 10^7.
The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors.
There are 6986720 positive integers (up to 21363558) that are relatively prime to 21363558.
21363558 has 16 divisors, whose sum is 43533936
The reverse of 21363558 is 85536312
Previous prime number is 53
Is Prime? no
Number parity even
Number length 8
Sum of Digits 33
Digital Root 6
Name
twenty-one million three hundred sixty-three thousand five hundred fifty-eight
Scientific notation
2.1363558 × 10^7
Engineering notation
2.1363558 × 10^6
Prime Factorization
2 × 3 × 53 × 67181
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
21363558
Product of the distinct prime numbers
The prime factorization of 21363558 is 2 × 3 × 53 × 67181.
Since it has a total of 4 prime factors.
8 , 10 , 82 , 63 , 67 , 214 , 5893 , 7766 , 45524 , 23420 , 741023 , 445274 , 9570104 , 7336372 , 10224635 , 46867482 , 737073295 , 612310006 , 9243490536 , 5956640496
n×2
42727116
n×3
64090674
n×4
85454232
n×5
106817790
n÷2
10681779
n÷3
7121186
n÷3
5340889.5
n÷5
4272711.6
n2
456401610419364
n3
9.7503622754875E+21
n4
2.0830242999339E+29
n5
4.4500810447047E+36
2 √n
4622.0729115842
3 √n
277.47542676651
4 √n
67.985828755588
5 √n
29.237128520431
1 , 2 , 3 , 6 , 53 , 106 , 159 , 318 , 67181 , 134362 , 201543 , 403086 , 3560593 , 7121186 , 10681779 , 21363558
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
-21363557
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 21363558 can be divided by 16 positive divisors.
The sum of these divisors (counting 21363558) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1010001011111101101100110
3
Ternary
1111012101021220
4
Quaternary
1101133231212
5
Quinary
20432113213
6
Senary
2041521210
8
Octal
121375546
10
Decimal
21363558
12
Duodecimal
71a3206
16
Hexadecimal
145fb66
20
Vigesimal
6da8hi
36
Base36
cpw86
md5
b4be23fe4065fc552fe3ce06f5738040
sha1
84e12746a9a9635cf3eedebc759bb0e4aaf237f5
sha256
79c75e60a927a26e030b49ea2cfee619c40f94a611c64c12bc947f8ffd3fdd93
sha512
f2b6736417cd5f5298e27a631db2f403881d983f3d5cee9094e30281c707e06be80c07650992f9d37eb479470cac834ad003878c1f446377c74a852fa33ff807
ripemd-160
40ce5529adaa4cc9095b012fa32b079adc052f32
Diameter
42727116
Circumference
134231193.73468
Area
1.43382794638E+15
Volume
4.0842221992681E+22
Surface area
5.7353117855201E+15
Circumference
134231193.73468
Perimeter
85454232
Area
456401610419364
Diagonal
30212633.464144
Surface area
2738409662516184
Volume
9.7503622754875E+21
Space diagonal
37002767.886445
Perimeter
64090674
Area
1.9762769447565E+14
Altitude
18501383.943222
Surface area
1.9762769447565E+14
Volume
1.1490912140038E+21
Height
10070877.821381