812822485 is an odd 9-digits composite number following 812822484
and preceding 812822486 . In scientific notation, it is written as 8.12822485 × 10^8.
The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors.
There are 648833280 positive integers (up to 812822485) that are relatively prime to 812822485.
812822485 has 8 divisors, whose sum is 977524056
The reverse of 812822485 is 584228218
Previous prime number is 457
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 40
Digital Root 4
Name
eight hundred twelve million eight hundred twenty-two thousand four hundred eighty-five
Scientific notation
8.12822485 × 10^8
Engineering notation
8.12822485 × 10^6
Prime Factorization
5 × 457 × 355721
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
812822485
Product of the distinct prime numbers
The prime factorization of 812822485 is 5 × 457 × 355721.
Since it has a total of 3 prime factors.
4 , 8 , 23 , 27 , 35 , 418 , 1733 , 5192 , 86775 , 93638 , 862613 , 620307 , 1531800 , 4787816 , 63459359 , 34659560 , 101941568 , 76315476 , 2323882459 , 3431157627
n×2
1625644970
n×3
2438467455
n×4
3251289940
n×5
4064112425
n÷2
406411242.5
n÷3
270940828.33333
n÷3
203205621.25
n÷5
162564497
n2
660680392121575225
n3
5.3701587811503E+26
n4
4.3649858053392E+35
n5
3.5479586092855E+44
2 √n
28510.041827398
3 √n
933.25122711682
4 √n
168.84916886795
5 √n
60.533967853625
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
-812822484
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 812822485 can be divided by 8 positive divisors.
The sum of these divisors (counting 812822485) is 1, the average is 0.125.
Base
System
Value
2
Binary
110000011100101010111111010101
3
Ternary
2002122110122211111
4
Quaternary
300130222333111
5
Quinary
3131040304420
6
Senary
212353335021
8
Octal
6034527725
10
Decimal
812822485
12
Duodecimal
1a8267471
16
Hexadecimal
3072afd5
20
Vigesimal
ce02g45
36
Base36
dfxlud
md5
1f0cf110f4af352634e0a04b10b2644b
sha1
178c271322755757ee5997066c6af35019ac08a7
sha256
cee1ff59841469c760fccce4ed931b58a72b7175ed815a3cb2303752adc61287
sha512
61ab428d03709b500952382cb227eb2e8aa54c504c752c4e0cc6a793d957723e9f3002795ef3564297609e9c186f2a53fb91c4c1adf9990d80b3d18cb995ac2d
ripemd-160
18d99d00b6536169054c5889affc4374da0cca1b
Diameter
1625644970
Circumference
5107114295.0972
Area
2.07558866626E+18
Volume
2.249446850063E+27
Surface area
8.3023546650399E+18
Circumference
5107114295.0972
Perimeter
3251289940
Area
660680392121575225
Diagonal
1149504582.0888
Surface area
3964082352729451350
Volume
5.3701587811503E+26
Space diagonal
1407849841.5544
Perimeter
2438467455
Area
2.8608300167977E+17
Altitude
703924920.7772
Surface area
2.8608300167977E+17
Volume
6.3287928169998E+25
Height
383168194.0296