812888941 is an odd 9-digits composite number following 812888940
and preceding 812888942 . In scientific notation, it is written as 8.12888941 × 10^8.
The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors.
There are 807369552 positive integers (up to 812888941) that are relatively prime to 812888941.
812888941 has 8 divisors, whose sum is 818419680
The reverse of 812888941 is 149888218
Previous prime number is 1013
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 49
Digital Root 4
Name
eight hundred twelve million eight hundred eighty-eight thousand nine hundred forty-one
Scientific notation
8.12888941 × 10^8
Engineering notation
8.12888941 × 10^6
Prime Factorization
179 × 1013 × 4483
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
812888941
Product of the distinct prime numbers
The prime factorization of 812888941 is 179 × 1013 × 4483.
Since it has a total of 3 prime factors.
5 , 1 , 51 , 68 , 643 , 883 , 7579 , 5965 , 85769 , 95619 , 391609 , 472569 , 5894857 , 4752687 , 5397648 , 99704688 , 442866802 , 275919698 , 8937697643 , 3358227558
n×2
1625777882
n×3
2438666823
n×4
3251555764
n×5
4064444705
n÷2
406444470.5
n÷3
270962980.33333
n÷3
203222235.25
n÷5
162577788.2
n2
660788430400101481
n3
5.3714760741299E+26
n4
4.3664134975063E+35
n5
3.549409243956E+44
2 √n
28511.207287661
3 √n
933.27666049025
4 √n
168.85262002013
5 √n
60.53495766724
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
-812888940
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 812888941 can be divided by 8 positive divisors.
The sum of these divisors (counting 812888941) is 1, the average is 0.125.
Base
System
Value
2
Binary
110000011100111011001101101101
3
Ternary
2002122121000222211
4
Quaternary
300130323031231
5
Quinary
3131044421231
6
Senary
212355010421
8
Octal
6034731555
10
Decimal
812888941
12
Duodecimal
1a8299a11
16
Hexadecimal
3073b36d
20
Vigesimal
ce0b271
36
Base36
dfz14d
md5
eade59ad284a4ca8154f3d7aeac192b3
sha1
3a590400cf045e2c16a1fb3fa1f734551da1e34d
sha256
12fef2852b62a514191850f714721f3734eafe0138188121ca0bf3237d4689b9
sha512
be49538f925b8ef5a5a21af515f78faf14d76ebe25bcae335651464756b1e1ba0c24881a61f369552d9360c5a0d416b3f6855e01f9e1a205034a41426dcf72c9
ripemd-160
416fb567d8f5196ab394b7bb36af6c07564b4a3e
Diameter
1625777882
Circumference
5107531850.46
Area
2.0759280785221E+18
Volume
2.249998636456E+27
Surface area
8.3037123140884E+18
Circumference
5107531850.46
Perimeter
3251555764
Area
660788430400101481
Diagonal
1149598565.0653
Surface area
3964730582400608886
Volume
5.3714760741299E+26
Space diagonal
1407964946.7229
Perimeter
2438666823
Area
2.8612978362667E+17
Altitude
703982473.36143
Surface area
2.8612978362667E+17
Volume
6.3303452616643E+25
Height
383199521.68843