828491146 is an even 9-digits composite number following 828491145
and preceding 828491147 . In scientific notation, it is written as 8.28491146 × 10^8.
The sum of its digits is 43. It has a total of 4 prime factors and 16 positive divisors.
There are 354865680 positive integers (up to 828491146) that are relatively prime to 828491146.
828491146 has 16 divisors, whose sum is 1421078400
The reverse of 828491146 is 641194828
Previous prime number is 1861
Is Prime? no
Number parity even
Number length 9
Sum of Digits 43
Digital Root 7
Name
eight hundred twenty-eight million four hundred ninety-one thousand one hundred forty-six
Scientific notation
8.28491146 × 10^8
Engineering notation
8.28491146 × 10^6
Prime Factorization
2 × 7 × 1861 × 31799
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
828491146
Product of the distinct prime numbers
The prime factorization of 828491146 is 2 × 7 × 1861 × 31799.
Since it has a total of 4 prime factors.
3 , 1 , 52 , 8 , 309 , 409 , 7271 , 687 , 75902 , 57838 , 443518 , 573920 , 8462440 , 784432 , 5965451 , 55282138 , 242933481 , 728534832 , 5308537043 , 4460746634
n×2
1656982292
n×3
2485473438
n×4
3313964584
n×5
4142455730
n÷2
414245573
n÷3
276163715.33333
n÷3
207122786.5
n÷5
165698229.2
n2
686397579000393316
n3
5.6867431683766E+26
n4
4.711416364576E+35
n5
3.9033667431707E+44
2 √n
28783.522126383
3 √n
939.20981806272
4 √n
169.65707213784
5 √n
60.765569752041
1 , 2 , 7 , 14 , 1861 , 3722 , 13027 , 26054 , 31799 , 63598 , 222593 , 445186 , 59177939 , 118355878 , 414245573 , 828491146
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
-828491145
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 828491146 can be divided by 16 positive divisors.
The sum of these divisors (counting 828491146) is 1, the average is 0.0625.
Base
System
Value
2
Binary
110001011000011100010110001010
3
Ternary
2010201221201012021
4
Quaternary
301120130112022
5
Quinary
3144043204041
6
Senary
214113235054
8
Octal
6130342612
10
Decimal
828491146
12
Duodecimal
1b1562a8a
16
Hexadecimal
3161c58a
20
Vigesimal
cii17h6
36
Base36
dp9fuy
md5
e9bdce7b60c11e91b606de245a8a5048
sha1
c997c3011837865bd176e50b2b5551b5d85cd5ec
sha256
4c357c7316cd41edf4902a68ad14624eff3187de0bab9b264f97fb551a34f465
sha512
c714f96c43a241a680fc03233a02f79a326755061c62565fe35394de56f4589205b993bf55004ff7f6256ee06af59087b222b7772494feda3e8712f4111e14bd
ripemd-160
32bd2dd3e758d2a59ef77781b672f27ca83668e1
Diameter
1656982292
Circumference
5205563395.6756
Area
2.1563815916295E+18
Volume
2.3820574080832E+27
Surface area
8.6255263665178E+18
Circumference
5205563395.6756
Perimeter
3313964584
Area
686397579000393316
Diagonal
1171663414.9792
Surface area
4118385474002359896
Volume
5.6867431683766E+26
Space diagonal
1434988758.493
Perimeter
2485473438
Area
2.9721887025524E+17
Altitude
717494379.24648
Surface area
2.9721887025524E+17
Volume
6.7018910953756E+25
Height
390554471.65974