20197535 is an odd 8-digits composite number following 20197534
and preceding 20197536 . In scientific notation, it is written as 2.0197535 × 10^7.
The sum of its digits is 32. It has a total of 3 prime factors and 8 positive divisors.
There are 15953184 positive integers (up to 20197535) that are relatively prime to 20197535.
20197535 has 8 divisors, whose sum is 24544320
The reverse of 20197535 is 53579102
Previous prime number is 79
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 32
Digital Root 5
Name
twenty million one hundred ninety-seven thousand five hundred thirty-five
Scientific notation
2.0197535 × 10^7
Engineering notation
2.0197535 × 10^6
Prime Factorization
5 × 79 × 51133
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
20197535
Product of the distinct prime numbers
The prime factorization of 20197535 is 5 × 79 × 51133.
Since it has a total of 3 prime factors.
10 , 9 , 87 , 93 , 130 , 934 , 130 , 1756 , 73796 , 54850 , 398219 , 819946 , 3072566 , 2433550 , 20258172 , 43586231 , 918063235 , 213808870 , 770533762 , 7510996835
n×2
40395070
n×3
60592605
n×4
80790140
n×5
100987675
n÷2
10098767.5
n÷3
6732511.6666667
n÷3
5049383.75
n÷5
4039507
n2
407940420076225
n3
8.2393909124043E+21
n4
1.6641538633197E+29
n5
3.3611805899784E+36
2 √n
4494.1667748316
3 √n
272.33248970467
4 √n
67.038546932579
5 √n
28.910771011539
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-20197534
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 20197535 can be divided by 8 positive divisors.
The sum of these divisors (counting 20197535) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001101000011000010011111
3
Ternary
1102000010210212
4
Quaternary
1031003002133
5
Quinary
20132310120
6
Senary
2000523035
8
Octal
115030237
10
Decimal
20197535
12
Duodecimal
692047b
16
Hexadecimal
134309f
20
Vigesimal
664dgf
36
Base36
c0win
md5
e009810741edeb9e417cf01f3e1e20b1
sha1
5285ee00a7fe130f3559c8f002835c770eb8088b
sha256
f5cfc6da3b56447da4fe11d7bf9e353026508fd7792fd792ad1974c14c029b5e
sha512
201e2b9a8e1a7ccf2354d08cf643c3cc95752a788fd1f0373d30e50ccaaa0b7faa094ea8b886fb04147885f97a458241fe70f06908f699efb3a1d04ed5801438
ripemd-160
1a5ed41802354052ca186a724f4254b4cb51bbfb
Diameter
40395070
Circumference
126904855.15325
Area
1.2815826268138E+15
Volume
3.4513079947285E+22
Surface area
5.1263305072552E+15
Circumference
126904855.15325
Perimeter
80790140
Area
407940420076225
Diagonal
28563627.923505
Surface area
2447642520457350
Volume
8.2393909124043E+21
Space diagonal
34983156.807651
Perimeter
60592605
Area
1.7664338350825E+14
Altitude
17491578.403825
Surface area
1.7664338350825E+14
Volume
9.7102153116798E+20
Height
9521209.3078351