820194695 is an odd 9-digits composite number following 820194694
and preceding 820194696 . In scientific notation, it is written as 8.20194695 × 10^8.
The sum of its digits is 44. It has a total of 4 prime factors and 16 positive divisors.
There are 643903008 positive integers (up to 820194695) that are relatively prime to 820194695.
820194695 has 16 divisors, whose sum is 1002672000
The reverse of 820194695 is 596491028
Previous prime number is 659
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 44
Digital Root 8
Name
eight hundred twenty million one hundred ninety-four thousand six hundred ninety-five
Scientific notation
8.20194695 × 10^8
Engineering notation
8.20194695 × 10^6
Prime Factorization
5 × 59 × 659 × 4219
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
820194695
Product of the distinct prime numbers
The prime factorization of 820194695 is 5 × 59 × 659 × 4219.
Since it has a total of 4 prime factors.
5 , 4 , 48 , 66 , 117 , 972 , 5138 , 5975 , 63584 , 6381 , 667527 , 902849 , 9927200 , 8669344 , 72704946 , 71561421 , 306745612 , 743089593 , 7456159944 , 5604817110
n×2
1640389390
n×3
2460584085
n×4
3280778780
n×5
4100973475
n÷2
410097347.5
n÷3
273398231.66667
n÷3
205048673.75
n÷5
164038939
n2
672719337706143025
n3
5.5176083201049E+26
n4
4.5255130732379E+35
n5
3.7118018148229E+44
2 √n
28639.041446948
3 √n
936.06423474659
4 √n
169.230734345
5 √n
60.643378910013
1 , 5 , 59 , 295 , 659 , 3295 , 4219 , 21095 , 38881 , 194405 , 248921 , 1244605 , 2780321 , 13901605 , 164038939 , 820194695
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
-820194694
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 820194695 can be divided by 16 positive divisors.
The sum of these divisors (counting 820194695) is 1, the average is 0.0625.
Base
System
Value
2
Binary
110000111000110010110110000111
3
Ternary
2010011100012121022
4
Quaternary
300320302312013
5
Quinary
3134432212240
6
Senary
213215341355
8
Octal
6070626607
10
Decimal
820194695
12
Duodecimal
1aa82185b
16
Hexadecimal
30e32d87
20
Vigesimal
cg646ef
36
Base36
dkbm9z
md5
ca50725b04020c649243e08198e65e54
sha1
14b99d712358ba800b6febdc9465c0766298e170
sha256
8b78728c7c40771fa1493a9e615c9abcc5066333f84ba6036fdb969cc98eaee7
sha512
dee29e34446d9ff06d5498b20e1e52ba91ea6b8e8e5a1837ae849f00ca84d7a86308ba84b6ba72d9763dd08da0c9d47da040dab195e5a78bf8a41b52fe72ce8b
ripemd-160
b9e4086699987dc2fd804121d0388a295bd4de2b
Diameter
1640389390
Circumference
5153435256.6506
Area
2.1134101292654E+18
Volume
2.3112103685103E+27
Surface area
8.4536405170616E+18
Circumference
5153435256.6506
Perimeter
3280778780
Area
672719337706143025
Diagonal
1159930461.4555
Surface area
4036316026236858150
Volume
5.5176083201049E+26
Space diagonal
1420618883.8385
Perimeter
2460584085
Area
2.9129601803528E+17
Altitude
710309441.91923
Surface area
2.9129601803528E+17
Volume
6.5025637651292E+25
Height
386643487.15182