821034828 is an even 9-digits composite number following 821034827
and preceding 821034829 . In scientific notation, it is written as 8.21034828 × 10^8.
The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors.
There are 273128160 positive integers (up to 821034828) that are relatively prime to 821034828.
821034828 has 24 divisors, whose sum is 1599665760
The reverse of 821034828 is 828430128
Previous prime number is 503
Is Prime? no Number parity even Number length 9 Sum of Digits 36 Digital Root 9
Name
eight hundred twenty-one million thirty-four thousand eight hundred twenty-eight
Scientific notation
8.21034828 × 10^8
Engineering notation
8.21034828 × 10^6
Prime Factorization
2 × 2 × 9 × 503 × 45341
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
410517414 Product of the distinct prime numbers
The prime factorization of 821034828 is 2 × 2 × 9 × 503 × 45341.
Since it has a total of 5 prime factors.
7 , 2 , 6 , 75 , 943 , 720 , 6109 , 748 , 61336 , 55659 , 793214 , 743457 , 4912060 , 2640685 , 70078443 , 81123906 , 845357122 , 71314952 , 1205407766 , 9909093039
n×2
1642069656
n×3
2463104484
n×4
3284139312
n×5
4105174140
n÷2
410517414
n÷3
273678276
n÷3
205258707
n÷5
164206965.6
n2
674098188788989584
n3
5.5345809048748E+26
n4
4.544083681286E+35
n5
3.7308509636822E+44
2 √n28653.705310134
3 √n936.38373209656
4 √n169.27405385981
5 √n60.655797337534
1 , 2 , 4 , 9 , 18 , 36 , 503 , 1006 , 2012 , 4527 , 9054 , 18108 , 45341 , 90682 , 181364 , 408069 , 816138 , 1632276 , 22806523 , 45613046 , 91226092 , 205258707 , 410517414 , 821034828
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-821034827 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 821034828 can be divided by 24 positive divisors.
The sum of these divisors (counting 821034828) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
110000111011111111111101001100
3
Ternary
2010012220220001100
4
Quaternary
300323333331030
5
Quinary
3140141103303
6
Senary
213245343100
8
Octal
6073777514
10
Decimal
821034828
12
Duodecimal
1aab67a90
16
Hexadecimal
30efff4c
20
Vigesimal
cgb9718
36
Base36
dktmj0
md5
ff73a0b9d1db352a69290ad00eda4c3f
sha1
f565d861bb4afc5927dae7f21724e8fed999c45e
sha256
7077bb83109325438f91ef3b6ae0db3c3efa2d463bd5336f50f31d61a74c3c3d
sha512
c646f78a00f901182d724d268ed061d110982d24331827ca8172098cbe70095f0d270d55d219e37f649c199d4e6ccd97eb747cfe3047a22f86eee9b3c446adc0
ripemd-160
469495e8e38ba280a5cce744f961007b5dfd7b88
Diameter
1642069656
Circumference
5158713967.9723
Area
2.1177419176977E+18
Volume
2.3183198281937E+27
Surface area
8.4709676707907E+18
Circumference
5158713967.9723
Perimeter
3284139312
Area
674098188788989584
Diagonal
1161118588.9383
Surface area
4044589132733937504
Volume
5.5345809048748E+26
Space diagonal
1422074036.8796
Perimeter
2463104484
Area
2.9189307806817E+17
Altitude
711037018.43979
Surface area
2.9189307806817E+17
Volume
6.5225661481042E+25
Height
387039529.64609