20159850 is an even 8-digits composite number following 20159849
and preceding 20159851 . In scientific notation, it is written as 2.0159850 × 10^7.
The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors.
There are 5375920 positive integers (up to 20159850) that are relatively prime to 20159850.
20159850 has 16 divisors, whose sum is 38707200
The reverse of 20159850 is 05895102
Previous prime number is 5
Is Prime? no
Number parity even
Number length 8
Sum of Digits 30
Digital Root 3
Name
twenty million one hundred fifty-nine thousand eight hundred fifty
Scientific notation
2.0159850 × 10^7
Engineering notation
2.0159850 × 10^6
Prime Factorization
2 × 15 × 5 × 134399
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
20159850
Product of the distinct prime numbers
The prime factorization of 20159850 is 2 × 15 × 5 × 134399.
Since it has a total of 4 prime factors.
5 , 3 , 66 , 52 , 630 , 313 , 4683 , 8267 , 68125 , 88332 , 798389 , 165507 , 6798070 , 6608183 , 18047623 , 78601653 , 691258984 , 602945779 , 4777892334 , 1833528030
n×2
40319700
n×3
60479550
n×4
80639400
n×5
100799250
n÷2
10079925
n÷3
6719950
n÷3
5039962.5
n÷5
4031970
n2
406419552022500
n3
8.1933572058408E+21
n4
1.6517685226617E+29
n5
3.3299405651581E+36
2 √n
4489.97216027
3 √n
272.16300962732
4 √n
67.00725453464
5 √n
28.899974481725
1 , 2 , 5 , 10 , 15 , 30 , 75 , 150 , 134399 , 268798 , 671995 , 1343990 , 2015985 , 4031970 , 10079925 , 20159850
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
-20159849
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 20159850 can be divided by 16 positive divisors.
The sum of these divisors (counting 20159850) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001100111001110101101010
3
Ternary
1101221020010010
4
Quaternary
1030321311222
5
Quinary
20130103400
6
Senary
2000032350
8
Octal
114716552
10
Decimal
20159850
12
Duodecimal
69026b6
16
Hexadecimal
1339d6a
20
Vigesimal
65jjca
36
Base36
c03fu
md5
b0f0f4ad8894589571431a3f04b8a9ef
sha1
a3687a599b21af670835ef42a7b7d062b9456be9
sha256
a73ed5fdbaa54114aa69a5db785ec33b9687c6ff6aa77158c35d2f6533c99388
sha512
2ac65b07059e6781959e86f15bb10b70e1174ad81fb30b122ce60963cc70d219f6305ae7aebc4aa9c0e575008f08e10769985e55cd1964e3419726fc983929c1
ripemd-160
805a4240f1f721274acbb4c23febf0e4d82801fc
Diameter
40319700
Circumference
126668073.31494
Area
1.2768046789091E+15
Volume
3.4320254408142E+22
Surface area
5.1072187156366E+15
Circumference
126668073.31494
Perimeter
80639400
Area
406419552022500
Diagonal
28510333.285407
Surface area
2438517312135000
Volume
8.1933572058408E+21
Space diagonal
34917884.472967
Perimeter
60479550
Area
1.7598482832309E+14
Altitude
17458942.236484
Surface area
1.7598482832309E+14
Volume
9.6559640682228E+20
Height
9503444.4284691