820194269 is an odd 9-digits composite number following 820194268
and preceding 820194270 . In scientific notation, it is written as 8.20194269 × 10^8.
The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors.
There are 784507696 positive integers (up to 820194269) that are relatively prime to 820194269.
820194269 has 8 divisors, whose sum is 856409760
The reverse of 820194269 is 962491028
Previous prime number is 107
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 41
Digital Root 5
Name
eight hundred twenty million one hundred ninety-four thousand two hundred sixty-nine
Scientific notation
8.20194269 × 10^8
Engineering notation
8.20194269 × 10^6
Prime Factorization
29 × 107 × 264323
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
820194269
Product of the distinct prime numbers
The prime factorization of 820194269 is 29 × 107 × 264323.
Since it has a total of 3 prime factors.
8 , 7 , 43 , 87 , 74 , 918 , 6380 , 1844 , 39941 , 20894 , 479149 , 58780 , 9987754 , 7307198 , 82975525 , 28119203 , 400771780 , 818707405 , 9076029486 , 7673795431
n×2
1640388538
n×3
2460582807
n×4
3280777076
n×5
4100971345
n÷2
410097134.5
n÷3
273398089.66667
n÷3
205048567.25
n÷5
164038853.8
n2
672718638900444361
n3
5.5175997227562E+26
n4
4.5255036712407E+35
n5
3.7117921754901E+44
2 √n
28639.034009547
3 √n
936.06407268611
4 √n
169.23071237086
5 √n
60.643372610513
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
-820194268
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 820194269 can be divided by 8 positive divisors.
The sum of these divisors (counting 820194269) is 1, the average is 0.125.
Base
System
Value
2
Binary
110000111000110010101111011101
3
Ternary
2010011100012000112
4
Quaternary
300320302233131
5
Quinary
3134432204034
6
Senary
213215335405
8
Octal
6070625735
10
Decimal
820194269
12
Duodecimal
1aa821565
16
Hexadecimal
30e32bdd
20
Vigesimal
cg645d9
36
Base36
dkbly5
md5
0b825f872add9551c793551e13c98ebb
sha1
f9f5fb8df98c70973f373550f46d3cc8ff0b99b2
sha256
8acf2e099d09ebee61fc7486ae08b78416e5614a7ee044257d28ac9f9fcc0616
sha512
919a54e891e34a02a5c13958ceb71c6328b3b1acfc522abc58100948812e5cdc1fc6615d0e50ce11ca2346a07e2d64534be77e3de3c31302f9938317b98382ee
ripemd-160
d012f192aa41d9fcc61db03942c34cc6af50bd09
Diameter
1640388538
Circumference
5153432580.0137
Area
2.1134079339026E+18
Volume
2.3112067672613E+27
Surface area
8.4536317356102E+18
Circumference
5153432580.0137
Perimeter
3280777076
Area
672718638900444361
Diagonal
1159929859.0005
Surface area
4036311833402666166
Volume
5.5175997227562E+26
Space diagonal
1420618145.9848
Perimeter
2460582807
Area
2.9129571544354E+17
Altitude
710309072.99241
Surface area
2.9129571544354E+17
Volume
6.5025536330566E+25
Height
386643286.3335