812996955 is an odd 9-digits composite number following 812996954
and preceding 812996956 . In scientific notation, it is written as 8.12996955 × 10^8.
The sum of its digits is 54. It has a total of 3 prime factors and 8 positive divisors.
There are 433598352 positive integers (up to 812996955) that are relatively prime to 812996955.
812996955 has 8 divisors, whose sum is 1083996000
The reverse of 812996955 is 559699218
Previous prime number is 9
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 54
Digital Root 9
Name
eight hundred twelve million nine hundred ninety-six thousand nine hundred fifty-five
Scientific notation
8.12996955 × 10^8
Engineering notation
8.12996955 × 10^6
Prime Factorization
5 × 9 × 18066599
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
812996955
Product of the distinct prime numbers
The prime factorization of 812996955 is 5 × 9 × 18066599.
Since it has a total of 3 prime factors.
8 , 6 , 60 , 17 , 259 , 952 , 9274 , 1458 , 65153 , 10936 , 760045 , 79427 , 2010317 , 2482003 , 45492353 , 80894411 , 488479197 , 775645851 , 7076020360 , 4916112477
n×2
1625993910
n×3
2438990865
n×4
3251987820
n×5
4064984775
n÷2
406498477.5
n÷3
270998985
n÷3
203249238.75
n÷5
162599391
n2
660964048839272025
n3
5.373617590708E+26
n4
4.36873473858E+35
n5
3.5517680396683E+44
2 √n
28513.10146231
3 √n
933.31799556711
4 √n
168.85822888539
5 √n
60.536566318824
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
-812996954
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 812996955 can be divided by 8 positive divisors.
The sum of these divisors (counting 812996955) is 1, the average is 0.125.
Base
System
Value
2
Binary
110000011101010101100101011011
3
Ternary
2002122210112011100
4
Quaternary
300131111211123
5
Quinary
3131111400310
6
Senary
212401202443
8
Octal
6035254533
10
Decimal
812996955
12
Duodecimal
1a8330423
16
Hexadecimal
3075595b
20
Vigesimal
ce14c7f
36
Base36
dg1cgr
md5
f410df5ab547754c3debbf5824684ff0
sha1
6180c6baae13308e4b76e8dd0508b44bb00b0368
sha256
4e3bb6a226ae8cfe80509dc47a49fd8c77dcaf6418e43ca2ff84e912e25ce0eb
sha512
56d9e0c9a56033bb3ed5b9cea32afd0e472bd9f518c395ddddfb21d2a448868ce0579ebc2bcabb191cb16388b6d4b0e5f2732ccaf02d8aa296b33dcbd5f43cc0
ripemd-160
e240362d66df367b06b711726b8577430eba78c9
Diameter
1625993910
Circumference
5108210522.4377
Area
2.0764798001204E+18
Volume
2.2508956728225E+27
Surface area
8.3059192004817E+18
Circumference
5108210522.4377
Perimeter
3251987820
Area
660964048839272025
Diagonal
1149751319.929
Surface area
3965784293035632150
Volume
5.373617590708E+26
Space diagonal
1408152032.4588
Perimeter
2438990865
Area
2.8620582864151E+17
Altitude
704076016.22939
Surface area
2.8620582864151E+17
Volume
6.3328690631549E+25
Height
383250439.97634