828992105 is an odd 9-digits composite number following 828992104
and preceding 828992106 . In scientific notation, it is written as 8.28992105 × 10^8.
The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors.
There are 634359088 positive integers (up to 828992105) that are relatively prime to 828992105.
828992105 has 8 divisors, whose sum is 1038042432
The reverse of 828992105 is 501299828
Previous prime number is 23
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 44
Digital Root 8
Name
eight hundred twenty-eight million nine hundred ninety-two thousand one hundred five
Scientific notation
8.28992105 × 10^8
Engineering notation
8.28992105 × 10^6
Prime Factorization
5 × 23 × 7208627
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
828992105
Product of the distinct prime numbers
The prime factorization of 828992105 is 5 × 23 × 7208627.
Since it has a total of 3 prime factors.
2 , 9 , 30 , 78 , 844 , 448 , 3557 , 2472 , 94302 , 57540 , 172202 , 341765 , 9182303 , 3994396 , 53688066 , 94698076 , 740020350 , 438359164 , 7406573163 , 6717335666
n×2
1657984210
n×3
2486976315
n×4
3315968420
n×5
4144960525
n÷2
414496052.5
n÷3
276330701.66667
n÷3
207248026.25
n÷5
165798421
n2
687227910152331025
n3
5.6970651185193E+26
n4
4.7228220049234E+35
n5
3.9151821554018E+44
2 √n
28792.222995108
3 √n
939.39908212937
4 √n
169.68271271732
5 √n
60.772916529186
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
-828992104
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 828992105 can be divided by 8 positive divisors.
The sum of these divisors (counting 828992105) is 1, the average is 0.125.
Base
System
Value
2
Binary
110001011010010110101001101001
3
Ternary
2010202220011101022
4
Quaternary
301122112221221
5
Quinary
3144210221410
6
Senary
214132102225
8
Octal
6132265151
10
Decimal
828992105
12
Duodecimal
1b1764975
16
Hexadecimal
31696a69
20
Vigesimal
cj14055
36
Base36
dpk6eh
md5
18b602b4d24f60bae02831e4f7b77e2e
sha1
390496cc4e13fec68885c65c145238325ceb04fb
sha256
bc13236a7382955a598a18af75c594ea0cbff4be9c5ff458ad37482140494c9b
sha512
424c3a1fc09b5f3b909e61c811fe3ea4ed091f945969e6b3216db1bd26774d3547d9260e6e57b4305359183c54270588c119e8efd1f6a6bc317ccb42abf86a12
ripemd-160
fed3caa9e21d02972ee805658b4afbac7843365f
Diameter
1657984210
Circumference
5208711013.9039
Area
2.1589901538764E+18
Volume
2.3863810564484E+27
Surface area
8.6359606155057E+18
Circumference
5208711013.9039
Perimeter
3315968420
Area
687227910152331025
Diagonal
1172371877.9912
Surface area
4123367460913986150
Volume
5.6970651185193E+26
Space diagonal
1435856444.9335
Perimeter
2486976315
Area
2.975784141908E+17
Altitude
717928222.46674
Surface area
2.975784141908E+17
Volume
6.7140556302773E+25
Height
390790625.99707