820123229 is an odd 9-digits composite number following 820123228
and preceding 820123230 . In scientific notation, it is written as 8.20123229 × 10^8.
The sum of its digits is 29. It has a total of 2 prime factors and 4 positive divisors.
There are 819946140 positive integers (up to 820123229) that are relatively prime to 820123229.
820123229 has 4 divisors, whose sum is 820300320
The reverse of 820123229 is 922321028
Previous prime number is 4759
Is Prime? no Number parity odd Number length 9 Sum of Digits 29 Digital Root 2
Name
eight hundred twenty million one hundred twenty-three thousand two hundred twenty-nine
Scientific notation
8.20123229 × 10^8
Engineering notation
8.20123229 × 10^6
Prime Factorization
4759 × 172331
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
820123229 Product of the distinct prime numbers
The prime factorization of 820123229 is 4759 × 172331.
Since it has a total of 2 prime factors.
7 , 8 , 27 , 68 , 925 , 575 , 4337 , 5346 , 50152 , 45744 , 761330 , 332801 , 8244132 , 5774359 , 61855504 , 81296613 , 262247627 , 263736881 , 2327569468 , 6971668750
n×2
1640246458
n×3
2460369687
n×4
3280492916
n×5
4100616145
n÷2
410061614.5
n÷3
273374409.66667
n÷3
205030807.25
n÷5
164024645.8
n2
672602110745386441
n3
5.5161661489672E+26
n4
4.5239359937915E+35
n5
3.7101849950176E+44
2 √n28637.793717394
3 √n936.03704660452
4 √n169.2270478304
5 √n60.642322065632
4 divisors
τ Total Divisors
4 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-820123228 Sum of the proper positive divisors of n
A Arithmetic Mean
0.25 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
4 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 820123229 can be divided by 4 positive divisors.
The sum of these divisors (counting 820123229) is 1, the average is 0.25.
Base
System
Value
2
Binary
110000111000100001011001011101
3
Ternary
2010011012120120102
4
Quaternary
300320201121131
5
Quinary
3134422420404
6
Senary
213214030445
8
Octal
6070413135
10
Decimal
820123229
12
Duodecimal
1aa7a8425
16
Hexadecimal
30e2165d
20
Vigesimal
cg5f819
36
Base36
dka34t
md5
07c29c39c13bc36886c1ba57c6900fce
sha1
b9570f7f94e365ed0d72191d33b3d71b0255ed16
sha256
b4531838ef500439797c4d62b9ddde9d3310afb9ca4db60e147eb017dfda71a3
sha512
f00dcb7f8dbb172f3c6a677587e2e706c7f614d5f7303911ffb2a9f81340292968ade769c555989e105d4712d76543627ff869ab4b88cc1afab01d7a46c5965c
ripemd-160
ee8c8c7e9cdc1405b6f97bee20e42b9767c7643a
Diameter
1640246458
Circumference
5152986222.5295
Area
2.1130418499067E+18
Volume
2.3106062732768E+27
Surface area
8.4521673996268E+18
Circumference
5152986222.5295
Perimeter
3280492916
Area
672602110745386441
Diagonal
1159829393.269
Surface area
4035612664472318646
Volume
5.5161661489672E+26
Space diagonal
1420495101.0954
Perimeter
2460369687
Area
2.9124525727227E+17
Altitude
710247550.54772
Surface area
2.9124525727227E+17
Volume
6.500864150144E+25
Height
386609797.75634