20198736 is an even 8-digits composite number following 20198735
and preceding 20198737 . In scientific notation, it is written as 2.0198736 × 10^7.
The sum of its digits is 36. It has a total of 7 prime factors and 30 positive divisors.
There are 6732864 positive integers (up to 20198736) that are relatively prime to 20198736.
20198736 has 30 divisors, whose sum is 56528810
The reverse of 20198736 is 63789102
Previous prime number is 3
Is Prime? no Number parity even Number length 8 Sum of Digits 36 Digital Root 9
Name
twenty million one hundred ninety-eight thousand seven hundred thirty-six
Scientific notation
2.0198736 × 10^7
Engineering notation
2.0198736 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 3 × 3 × 140269
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
7 Total number of prime factors
rad Radical
841614 Product of the distinct prime numbers
The prime factorization of 20198736 is 2 × 2 × 2 × 2 × 3 × 3 × 140269.
Since it has a total of 7 prime factors.
7 , 1 , 87 , 67 , 629 , 212 , 3975 , 3784 , 31980 , 9194 , 538027 , 598128 , 4816519 , 5120850 , 23511892 , 19829579 , 658174727 , 195962782 , 7134702401 , 8672857645
n×2
40397472
n×3
60596208
n×4
80794944
n×5
100993680
n÷2
10099368
n÷3
6732912
n÷3
5049684
n÷5
4039747.2
n2
407988935997696
n3
8.2408608091384E+21
n4
1.6645497189653E+29
n5
3.3621800332255E+36
2 √n4494.3003904946
3 √n272.33788747288
4 √n67.039543483638
5 √n28.911114825872
1 , 2 , 3 , 4 , 6 , 8 , 9 , 12 , 16 , 18 , 24 , 36 , 48 , 72 , 144 , 140269 , 280538 , 420807 , 561076 , 841614 , 1122152 , 1262421 , 1683228 , 2244304 , 2524842 , 3366456 , 5049684 , 6732912 , 10099368 , 20198736
30 divisors
τ Total Divisors
30 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-20198735 Sum of the proper positive divisors of n
A Arithmetic Mean
0.033333333333333 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
30 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 20198736 can be divided by 30 positive divisors.
The sum of these divisors (counting 20198736) is 1, the average is 0.033333333333333.
Base
System
Value
2
Binary
1001101000011010101010000
3
Ternary
1102000012110100
4
Quaternary
1031003111100
5
Quinary
20132324421
6
Senary
2000532400
8
Octal
115032520
10
Decimal
20198736
12
Duodecimal
6921100
16
Hexadecimal
1343550
20
Vigesimal
664ggg
36
Base36
c0xg0
md5
e28aaed981bdae833ff1e0e8017df6c7
sha1
ff69e2b54cd4aeefa42ad136467b59624af55f68
sha256
c3961dace91f738a04ffee9d3c2e1c352cb36f089ae3542d6ea070e1eda78bf8
sha512
e86de0efb58999590216f6d3acab17ba0fca91a6d60c4513f34784bfbff817003ccb6a1bd888ff1cf7964e477ec61f7eed6547e58c5895fa1631c75c8475bd5b
ripemd-160
97e14021556180d33732f0ba7274ee57287d8309
Diameter
40397472
Circumference
126912401.2588
Area
1.2817350440763E+15
Volume
3.4519237036327E+22
Surface area
5.1269401763051E+15
Circumference
126912401.2588
Perimeter
80794944
Area
407988935997696
Diagonal
28565326.393994
Surface area
2447933615986176
Volume
8.2408608091384E+21
Space diagonal
34985237.000671
Perimeter
60596208
Area
1.7666439151849E+14
Altitude
17492618.500335
Surface area
1.7666439151849E+14
Volume
9.7119476015937E+20
Height
9521775.4646646