811331330 is an even 9-digits composite number following 811331329
and preceding 811331331 . In scientific notation, it is written as 8.11331330 × 10^8.
The sum of its digits is 23. It has a total of 4 prime factors and 16 positive divisors.
There are 323297520 positive integers (up to 811331330) that are relatively prime to 811331330.
811331330 has 16 divisors, whose sum is 1465953984
The reverse of 811331330 is 033133118
Previous prime number is 263
Is Prime? no Number parity even Number length 9 Sum of Digits 23 Digital Root 5
Name
eight hundred eleven million three hundred thirty-one thousand three hundred thirty
Scientific notation
8.11331330 × 10^8
Engineering notation
8.11331330 × 10^6
Prime Factorization
2 × 5 × 263 × 308491
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
811331330 Product of the distinct prime numbers
The prime factorization of 811331330 is 2 × 5 × 263 × 308491.
Since it has a total of 4 prime factors.
7 , 9 , 52 , 40 , 782 , 724 , 9988 , 4199 , 83395 , 30939 , 800484 , 960136 , 614138 , 6587147 , 8698827 , 24011343 , 403485051 , 53075329 , 1150209375 , 7059524253
n×2
1622662660
n×3
2433993990
n×4
3245325320
n×5
4056656650
n÷2
405665665
n÷3
270443776.66667
n÷3
202832832.5
n÷5
162266266
n2
658258527039568900
n3
5.3406576622685E+26
n4
4.333042884203E+35
n5
3.5155334461875E+44
2 √n28483.878422715
3 √n932.68018234259
4 √n168.77167541597
5 √n60.511741145634
1 , 2 , 5 , 10 , 263 , 526 , 1315 , 2630 , 308491 , 616982 , 1542455 , 3084910 , 81133133 , 162266266 , 405665665 , 811331330
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
-811331329 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 811331330 can be divided by 16 positive divisors.
The sum of these divisors (counting 811331330) is 1, the average is 0.0625.
Base
System
Value
2
Binary
110000010110111110111100000010
3
Ternary
2002112122220100112
4
Quaternary
300112332330002
5
Quinary
3130200100310
6
Senary
212301351322
8
Octal
6026767402
10
Decimal
811331330
12
Duodecimal
1a7868542
16
Hexadecimal
305bef02
20
Vigesimal
cdag86a
36
Base36
df1n9e
md5
7fb66ea8d6f94f84aa288f41947761fa
sha1
831a1e8a71be0a431f6fef1329a304b73e8420e8
sha256
fd5d01c652bda528645f816f5acf01313b68b3dc907500e0e8eef3f00fd8bdef
sha512
2920b38c0b40316196cb65e015b476aab1eb0211cced61c25d287f69bde43cb16b09a627a010dd56f50e233e256fc0d790633fc931be65dab90d9fe3e277e947
ripemd-160
bd5c93d69b9a3293fc2b88e0fadf1183b06394f9
Diameter
1622662660
Circumference
5097745091.9105
Area
2.0679801527103E+18
Volume
2.2370894502828E+27
Surface area
8.2719206108414E+18
Circumference
5097745091.9105
Perimeter
3245325320
Area
658258527039568900
Diagonal
1147395770.4642
Surface area
3949551162237413400
Volume
5.3406576622685E+26
Space diagonal
1405267085.3324
Perimeter
2433993990
Area
2.85034303337E+17
Altitude
702633542.66622
Surface area
2.85034303337E+17
Volume
6.2940254149766E+25
Height
382465256.8214