21836197 is an odd 8-digits prime number following 21836196
and preceding 21836198 . In scientific notation, it is written as 2.1836197 × 10^7.
The sum of its digits is 37. It has a total of 1 prime factors and 2 positive divisors.
There are 21836196 positive integers (up to 21836197) that are relatively prime to 21836197.
21836197 has 2 divisors, whose sum is 21836198
The reverse of 21836197 is 79163812
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 37 Digital Root 1
Name
twenty-one million eight hundred thirty-six thousand one hundred ninety-seven
Scientific notation
2.1836197 × 10^7
Engineering notation
2.1836197 × 10^6
Prime Factorization
21836197
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
21836197 Product of the distinct prime numbers
The prime factorization of 21836197 is 21836197.
Since it has a total of 1 prime factors.
9 , 6 , 44 , 65 , 403 , 394 , 7753 , 7071 , 7568 , 25178 , 334608 , 499096 , 5672882 , 7198332 , 87278092 , 94624185 , 143490213 , 363083083 , 9961013055 , 1045725666
n×2
43672394
n×3
65508591
n×4
87344788
n×5
109180985
n÷2
10918098.5
n÷3
7278732.3333333
n÷3
5459049.25
n÷5
4367239.4
n2
476819499422809
n3
1.0411924522838E+22
n4
2.2735683502982E+29
n5
4.9646086390076E+36
2 √n4672.9216770667
3 √n279.506771981
4 √n68.358771763883
5 √n29.3653648258
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
21836198 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
10918099 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
4672.9217840662 Returns the nth root of the product of n divisors
H Harmonic Mean
1.999999908409 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 21836197 can be divided by 2 positive divisors.
The sum of these divisors (counting 21836197) is 21836198, the average is 10918099.
Base
System
Value
2
Binary
1010011010011000110100101
3
Ternary
1112002101122001
4
Quaternary
1103103012211
5
Quinary
21042224242
6
Senary
2100005301
8
Octal
123230645
10
Decimal
21836197
12
Duodecimal
7390831
16
Hexadecimal
14d31a5
20
Vigesimal
6g9a9h
36
Base36
d00x1
md5
e7a6d4ab7c6c2d513422f2288d6522c1
sha1
ce8b2f2e20abb900327650a4aed4d68444292ba8
sha256
796942fdcccbc0e7d49be58168cfba91caca3b96d4a2c9604ef32cc5f2edf76e
sha512
164ae667436fd3410416696cd0665dab21c0f757191cbec1ca7f6e843b432151686a5855be8cb2c4844372ae3d4f13d11589b05e1a6ef14dfc001a79f8ad2d39
ripemd-160
1ea32f8f468357dff7af044c9391ed688bb16ef8
Diameter
43672394
Circumference
137200872.15508
Area
1.4979726364751E+15
Volume
4.3613367454238E+22
Surface area
5.9918905459002E+15
Circumference
137200872.15508
Perimeter
87344788
Area
476819499422809
Diagonal
30881045.948051
Surface area
2860916996536854
Volume
1.0411924522838E+22
Space diagonal
37821402.648083
Perimeter
65508591
Area
2.0646889975997E+14
Altitude
18910701.324042
Surface area
2.0646889975997E+14
Volume
1.2270570725502E+21
Height
10293681.982684