823804961 is an odd 9-digits composite number following 823804960
and preceding 823804962 . In scientific notation, it is written as 8.23804961 × 10^8.
The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors.
There are 674308800 positive integers (up to 823804961) that are relatively prime to 823804961.
823804961 has 8 divisors, whose sum is 830283048
The reverse of 823804961 is 169408328
Previous prime number is 661
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 41
Digital Root 5
Name
eight hundred twenty-three million eight hundred four thousand nine hundred sixty-one
Scientific notation
8.23804961 × 10^8
Engineering notation
8.23804961 × 10^6
Prime Factorization
161 × 661 × 7741
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
823804961
Product of the distinct prime numbers
The prime factorization of 823804961 is 161 × 661 × 7741.
Since it has a total of 3 prime factors.
6 , 5 , 18 , 60 , 291 , 949 , 5828 , 5800 , 80023 , 31691 , 18113 , 697969 , 7812348 , 856701 , 28113126 , 74724202 , 733750031 , 705066027 , 853365478 , 1076005587
n×2
1647609922
n×3
2471414883
n×4
3295219844
n×5
4119024805
n÷2
411902480.5
n÷3
274601653.66667
n÷3
205951240.25
n÷5
164760992.2
n2
678654613768211521
n3
5.5907903762779E+26
n4
4.6057208478888E+35
n5
3.7942156834719E+44
2 √n
28702.002735001
3 √n
937.43565486675
4 √n
169.41665424332
5 √n
60.696672173829
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
-823804960
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 823804961 can be divided by 8 positive divisors.
The sum of these divisors (counting 823804961) is 1, the average is 0.125.
Base
System
Value
2
Binary
110001000110100100010000100001
3
Ternary
2010102010121221212
4
Quaternary
301012210100201
5
Quinary
3141343224321
6
Senary
213424555505
8
Octal
6106442041
10
Decimal
823804961
12
Duodecimal
1aba82b95
16
Hexadecimal
311a4421
20
Vigesimal
ch8fc81
36
Base36
dmgzz5
md5
5c3918aba665cc5cd856d74a3d0129fa
sha1
d538c604aedd7b2add4444d652e49a52a28a4895
sha256
0eb34ccc533414393fddc70379f4d28fcd8c74836b98f09f78412016978424c9
sha512
3bf0ade7bd69af4858e20a907891d5f77ed9c0ca7ac159e3d8ef408453248ab2307e716981853817445930cf96ca223597627b90b2ad6b0b37f667afc35dd83d
ripemd-160
63ebff3efd6a43b2ba5a6110b5971c18427219ac
Diameter
1647609922
Circumference
5176119226.9369
Area
2.132056348939E+18
Volume
2.3418647965167E+27
Surface area
8.5282253957561E+18
Circumference
5176119226.9369
Perimeter
3295219844
Area
678654613768211521
Diagonal
1165036148.5964
Surface area
4071927682609269126
Volume
5.5907903762779E+26
Space diagonal
1426872047.9793
Perimeter
2471414883
Area
2.9386606795939E+17
Altitude
713436023.98965
Surface area
2.9386606795939E+17
Volume
6.588809645431E+25
Height
388345382.86548