812773145 is an odd 9-digits composite number following 812773144
and preceding 812773146 . In scientific notation, it is written as 8.12773145 × 10^8.
The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors.
There are 611512320 positive integers (up to 812773145) that are relatively prime to 812773145.
812773145 has 16 divisors, whose sum is 1033473168
The reverse of 812773145 is 541377218
Previous prime number is 1777
Is Prime? no Number parity odd Number length 9 Sum of Digits 38 Digital Root 2
Name
eight hundred twelve million seven hundred seventy-three thousand one hundred forty-five
Scientific notation
8.12773145 × 10^8
Engineering notation
8.12773145 × 10^6
Prime Factorization
5 × 17 × 1777 × 5381
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
812773145 Product of the distinct prime numbers
The prime factorization of 812773145 is 5 × 17 × 1777 × 5381.
Since it has a total of 4 prime factors.
6 , 2 , 17 , 6 , 564 , 348 , 4375 , 1141 , 21718 , 16714 , 57120 , 292517 , 8352335 , 8223565 , 68211820 , 93595111 , 655743254 , 98407905 , 702219326 , 791579508
n×2
1625546290
n×3
2438319435
n×4
3251092580
n×5
4063865725
n÷2
406386572.5
n÷3
270924381.66667
n÷3
203193286.25
n÷5
162554629
n2
660600185233191025
n3
5.3691809013956E+26
n4
4.3639260473013E+35
n5
3.5468818980125E+44
2 √n28509.176505118
3 √n933.23234331044
4 √n168.84660643649
5 √n60.533232928459
1 , 5 , 17 , 85 , 1777 , 5381 , 8885 , 26905 , 30209 , 91477 , 151045 , 457385 , 9562037 , 47810185 , 162554629 , 812773145
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
-812773144 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 812773145 can be divided by 16 positive divisors.
The sum of these divisors (counting 812773145) is 1, the average is 0.0625.
Base
System
Value
2
Binary
110000011100011110111100011001
3
Ternary
2002122101011011002
4
Quaternary
300130132330121
5
Quinary
3131032220040
6
Senary
212352314345
8
Octal
6034367431
10
Decimal
812773145
12
Duodecimal
1a82429b5
16
Hexadecimal
3071ef19
20
Vigesimal
cdjgch5
36
Base36
dfwjrt
md5
bc16b7b8d8536126f5be9b5d235fedbb
sha1
6a40fe5964827c58a410421188b99e64c915deb7
sha256
fa8d53090270a49e93ce155f219fda7e7f394118f802bc01a894c98442ca0018
sha512
c585ced17547d108e9f2838f9e005104ad1052cd6862f4277c9b645d97634cd40b85467a9421346834ce113b0abba04b5bf89a6d18a3bcc2e83392b6eda926f7
ripemd-160
f589b0749a09db3576086b0219e6c65a93781727
Diameter
1625546290
Circumference
5106804282.7341
Area
2.0753366888886E+18
Volume
2.2490372367492E+27
Surface area
8.3013467555546E+18
Circumference
5106804282.7341
Perimeter
3251092580
Area
660600185233191025
Diagonal
1149434804.7916
Surface area
3963601111399146150
Volume
5.3691809013956E+26
Space diagonal
1407764382.1675
Perimeter
2438319435
Area
2.8604827107832E+17
Altitude
703882191.08377
Surface area
2.8604827107832E+17
Volume
6.3276403746569E+25
Height
383144934.93054